vyndr/specs/STATE.md

VYNDR — STATE OF THE WORLD

As of 4f3f433 (main, DEPLOYED + fingerprinted live), 2026-07-22. This file opens every future session. Start with the CURRENT STATUS + OPEN ITEMS block below.

📊 CANONICAL BOARD → outputs/VYNDR-COMPLETION-MATRIX.md

The scannable five-part (DESIGNED·BUILT·WIRED·LIVE·HONEST) matrix of every surface + model component supersedes this file's narrative board for "what's done" (built 2026-07-27 from repo b0a51c8 + prod, not from this file's claims). 15/26 surfaces fully done. Read the matrix first; this narrative is the history behind it.

HONESTY PASS shipped 2026-07-27 (6bc18d8, deployed): every KNOWN live fabrication removed/hidden — /compare (was hardcoded Jokić/Wembanyama grades) → honest in-dev + pulled from nav; founder pricing corrected (Desk $44.99, Analyst $14.99, struck/unwired numbers removed); FAQ NexaPay→Stripe (NexaPay code fully PURGED 2026-07-27 — VYNDR is Stripe-only; env keys + orphaned user_profiles.nexapay_customer_id column flagged for Kev); FAQ+Features "Brier/CLV published" claim removed; MobileEdgeBoard placeholder-edge% removed; price-triplet null model/EV → honest NO_MODEL (no false "poisoned" copy). No feature cut (media/newsletter/WIRE kept). Honest state = "no KNOWN live fabrications," not "provably none." See the matrix's HONESTY PASS section.

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🎯 CLV REDIRECT — investigated 2026-07-26. FINDING: it was ALREADY BUILT.

The premise "CLV is dead, redirect it to closing_captures" is STALE. Nothing needed building.

🔧 CLV INSTRUMENT REPAIRED 2026-07-28 (commit 6552281, deployed)

The starvation was NOT capture (per-prop coverage is 94.9% MLB / 95.8% WNBA) and NOT the join (key player_key|stat|side|game_date is PERFECT, 0 mismatches in-range). It was attachClosingProb: .limit(50000) with no ORDER BY on a 730k-row table (86% refusal rows) saw ~7% for MLB, and market_unavailable_reason was write-once/terminal so wrongly-declared rows never recovered. FIX: read only PRICED captures scoped to the candidate dates (complete, small); make market-unavailable a re-checkable absence that a real close UPGRADES; closing_prob stays write-once. closing_prob 59 → 406 (MLB 30→248, WNBA 29→158; all with provenance; 0 fabricated; grade/locked_odds/outcome untouched). CLV finding, reported straight: MLB UNDERS LAG THE CLOSE — mean −9.1 prob-pts, 74% lose. MLB overs +2.0. WNBA flat both sides. So the +4.57% MLB-C and the over/under asymmetry ARE substantially stale-line artifacts on the unders (line 38-39 below is now RESOLVED → confirmed, not "cannot determine"). Held: proj-v1.1 promotion + p_win/ev on served grades = the PROOF order, gated on this.

🧪 proj-v1.1 PROOF verdict 2026-07-29 (report-only): NOT PROVEN

N-gate PASSED (overlap n=45 takeable MLB overs; the CLV repair made n≥30 reachable). Edge = proj_p_over_line − proj_book_implied (de-vigged, VERIFIED). Phase 2 partial correlation controlling for price: raw r(edge,CLV)=0.455 → partial 0.245 (n.s.) — ~half the raw signal is the shared −fair_prob_lock term (mechanical). The CHAMPION out-predicts proj on the SAME 45 rows (champ partial-CLV 0.380 SIG p≈0.01; champ-edge→hit 0.25 vs proj 0.12). MLB unders (n=20) contaminated (CLV −9.3, r=−0.03); WNBA — proj-v1.1 doesn't run (MLB-only). Verdict NOT PROVEN — proj-v1.1 loses to the champion before the under-audit even applies, so the audit is moot for its promotion. The one defensible edge signal is the CHAMPION's p_win→CLV (0.380), itself still audit-gated. Promotion HELD; re-test needs ~20-25 more settled takeable MLB-over rows AND proj must beat the champion.

🔬 OVER-SIDE SKEW AUDIT 2026-07-29 (report-only): champion signal SURVIVES BASELINE

Gates the champion's over-CLV (partial r=0.375 SIG p≈0.003, n=62 takeable MLB overs). Three numbers: mechanical baseline CLV (no-edge, champ-edge≤0) +1.51pt (n=20); high-edge CLV +8.64pt (n=37); DIFFERENCE +7.14pt = real edge (~5× the floor). Skew is ONE-SIDED (unders lag −7; over baseline only +1.5, not a symmetric +7). De-vig CLEAN (analyzeViaEngine1.js:539 pairs over+under same-book/same-fetch — no fresh/stale pairing). Close well-defined (DK vs MGM over-prob r=0.921). VERDICT: SURVIVES → greenlights building the takeable-edge grade ON THE CHAMPION (engine1 p_win), NOT proj-v1.1 — the project's first edge signal to survive an adversarial audit. FLAGGED promising-NOT-confirmed: thin n; Phase-2 lock-staleness check BLOCKED (no multi-book retained AT LOCK — bookprices is Redis current-only); pinnacle sharp ref only n=8 (+3.17pt, hint). Fix that would strengthen it (NOT built): retain multi-book at lock + accrue sample. Promotion HELD.

🔓 LOCK-LINE PERSISTENCE shipped 2026-07-29 (commit c7067c8): unblocks the staleness audit

The audit's BLOCKED check (was our locked line stale-high vs consensus AT LOCK?) is now being unblocked. New lock_lines table (migration 033, applied+tracked) — the lock-time analog of closing_captures. lockLineCapture.buildLockRows persists each graded prop's per-book lines (both odds + a lock timestamp) from the in-memory props at the lock moment (ts, no Redis re-read → no TTL race), in snapshotService right after enriched. FENCED: RLS-no-policies (service-role only) + a grep test — read by nothing on the grade path; grade byte-identical proven (runSnapshot grades identical with persist on/off). Accrues FUTURE rows only — does NOT retroactively fix the existing 62; the confirming audit still needs weeks of settled lock+close+outcome rows. Volume ~1.5-3k rows/day. Populates on the next snapshot tick (14:00 UTC); no promotion, no served edge, no capture-of-close change. Next: let it accrue, then re-run the staleness audit.

📚 BOOK COMPARISON WIRED 2026-07-29 (commit 2ab2eea): matrix row 18 → DONE (16/26)

The dead BookComparison.tsx is routed to the GradeResultCard via a new self-fetching BookComparisonPanel (reads live /api/books = fenced bookprices). Contract fix: books frequently sit at DIFFERENT lines (WNBA DK 21.5/FD 18.5), so it renders EACH book's own line per-row (no false shared-line comparison). Honest states: single-book → one book + "One book posting this prop.", no crown; multi-book → all books, none crowned (BOOK_CROWN_ENABLED=false); no books → NULL (self-hide). Display-only: only the always-empty inline d.books section was replaced — grade/projection/line/PriceTriplet untouched (web-only, grade byte-identical trivially). Freshness equal (same snapshot as the lock; intraday touches neither). HELD: push-to-book, movement strip, crown enable. VERIFY: floor green (3851 tests, web build 0). Live-card SCREENSHOT is BLOCKED — the GradeResultCard is only on the auth-gated /scan (redirects to /signup), and creating an account is a prohibited action. Verified instead via the LIVE data feed the deployed panel renders: /api/books multi-book different-lines (WNBA DK o21.5 / FD o18.5), MLB multi-book, honest-absent (books:null→NULL), crown OFF (bestLines:0) — plus the component/panel/wiring unit tests + the type-checked build. Fingerprint: no unauthenticated card surface (frontend-behind-auth); the consumed feed is live + unchanged.

🎯 HERO RANKING FIX 2026-07-29 (commit 41b86e3): p_win among takeable, no arbitrary pick

Review Zero found the hero's REAL behavior was worse than "unknown": it ranked on ev_pct (v2), but ev_pct is NULL on served grades and Number(null) === 0 made every prop tie at EV 0 → the "top read" was the FIRST takeable A/B prop in cache order (ARBITRARY, dressed as ranked; prod was serving Kelsey Mitchell A p_win 0.755 = the #6 read). 0.2/0.3 PASS: champion p_win is on 100% of recent ledger rows (same graded source as the snapshot cache; /api/snapshot null is just the stripModelPrice tier strip), book_odds present. v3: rank by champion p_win among A/B TAKEABLE reads (isTakeable −160..+200, same as the proof/audit), strict-null guard kills Number(null)=0, takeable filter excludes chalk, NO backfill → honest empty state (available:false, reason:'no_qualifying_read'). p_win is RANKING-ONLY (never exposed; route strips it). Display-only: reads caches, writes nothing. Framing = model-vs-book number + grade (no proven-edge/+EV/best-bet/CLV/ROI claim). FINGERPRINT (VERIFIED): the current MLB snapshot has 1 takeable A/B grade (Schanuel −135) which OLD code (mlb-first iteration + Number(null)=0 first-wins) would pick — but the live hero is Kelsey Mitchell (WNBA A), the max-p_win read ACROSS sports, and untakeable chalk (Yainer Diaz −200, Altuve C) is excluded → new code confirmed serving. Visual is auth-gated (landing hero public, dashboard not) — data fingerprint used, cf-cache-status: DYNAMIC.

✅ PUSH-SCORING PREMISE VERIFY 2026-07-29 (report-only): RULING HOLDS — row closed

Tested whether the standing "push scoring is correct — do not touch" ruling still rests on a true premise, or whether whole-number lines had entered the feed since it was made (which would make 0 pushes a real mis-scoring bug the ruling was shielding). The premise HOLDS. 0.1 basis confirmed verbatim (VYNDR-CANONICAL-STATE.md:69): "no push (pushes structurally impossible: half-number lines)". **Phase 1 — the feed is STILL 100% half-numbers, on 4 independent populations, per sport AND per market (no blend): closing_captures 117,970 priced market lines → 0 whole (5 books incl. sharp/pinnacle, 16 sport/stat groups, Jul 20–29 continuous); model_snapshots 6,050 → 0 (incl. grader refusals, so not survivorship); ledger_entries 1,141 public → 0 (11 markets: MLB hits/doubles/TB/SB/ER/HR/outs, WNBA pts/reb/ ast/3s — every min AND max ends in .5); lock_lines 173 → 0 (TODAY's lock, freshest feed). Phase 2 — push branch is outcomeService.js:151 if (a === l) return 'push' after Number() + Number.isFinite guards on both operands → sound numeric compare, NOT the Number(null)===0 string-vs-number class. It is the single scoring chokepoint (ledgerService.js:31 imports settleResult; no parallel scorer derives hit/miss anywhere in src/), it is unit-tested live (outcomeService.test.js:38 settleResult('over',2,2)==='push', nbaSettlement.test.js:104), and both ledger_entries.outcome + outcomes.result CHECK constraints include 'push' → a real push would score, write, and persist. Phase 2.6 / the decisive number: 0 exact ties in 992 settled rows, 0 fractional actuals, and the SMALLEST actual-vs-line gap across all 992 rows is 0.5 — the arithmetic minimum between an integer result and a half-number line. VERDICT: RULING HOLDS. Expected push rate is exactly 0 (P=0), not "low" — 0/992 is FORCED, not chance, so the "implausible" flag is retired: it mistook an arithmetic impossibility for a suspicious absence. The open-items row is CLOSED honestly. Nothing was modified (no scoring, settlement, re-settle, or backfill). NOTE the stale n: the flag said 470 settled; it is now 1,097 settled (593 hit / 399 miss / 105 void / 44 unsettled-today). No latent bug either — the branch is correct and covered, so if a whole-number market ever DOES enter (NFL/NHL are code-wired but out of season; whole-number K props exist at some books), it scores as a push automatically. Residual risk is a monitoring gap, not a scoring gap: nothing ALERTS on the first whole-number line.

🔬 EDGE_PCT SCALE DIAGNOSIS 2026-07-29 (report-only): not a units bug — a mislabelled metric that DRIVES A LIVE SORT

0.1 What it is. analyzeViaEngine1.js:265-270 edgePctFor(): signed = over ? (projection − line) : (line − projection); Math.round((signed/line)*1000)/10 → edge_pct = ((projection − line) / line) × 100, signed by direction, 1dp. projection = projectionFor = l5_avg ?? l20_avg ?? {stat}_per_90 ?? xg_per_90 (:252-257). It is INDEPENDENT of p_win — so it is NOT tainted by the overconfidence that damns ev_pct. But it takes NO price input at all, so it cannot express edge in the betting sense. Verdict: arithmetically correct, MISLABELLED. Honest as "% the model's projection differs from the line"; a lie at ANY scale as "EDGE" — which is exactly how every surface labels it. TWO independent implementations exist — backend edgePctFor AND web/src/lib/gradeAdapter.js:25-31 computeEdge (same formula); the grade card renders the WEB one, so a backend-only fix would not reach it. 0.2 The cap. SANE_EDGE_MAX = 40, deskShowcaseService.js:31, comment: "beyond this the (model-line)/line value isn't a market edge". Mirrored slateAdapter.js:613 EDGE_BOARD_SANE_MAX=40

• MobileEdgeBoard.tsx:45. It is a self-declared plausibility bound from an earlier order, not a derived statistical bound. 0.3 Mechanism = SMALL-DENOMINATOR EXPLOSION (not units, not inverted, not missing ×100 — the ×100 is present and correct). line is the denominator and 562 of 655 MLB rows (86%) sit at line 0.5, where every 0.1 of projection is ±20 points. Max 620 = projection ≈3.6 on a 0.5 line. PROVEN per-line: MLB 0.5 → 73.0% over cap, max 620 · MLB 1.5 → 43.8%, max 153 · WNBA 12.5 → 6.7% · WNBA 26.5 → max 1.9. Monotone decay with line size. PHASE 1 — matrix figures RE-VERIFIED, partly stale. Blended over cap-40 = 502/1141 = 44.0% (matrix said 51.5% — direction right, number stale). Worst value 620 = EXACT match. Per sport: MLB n=655 — 13.6% >100, 65.8% >50, median 60 (already 1.5× the cap), p95 180, p99 238, min −86.7, max 620. WNBA n=486 — 0% >100, median 12, p95 49, max 77.8. Shape: structurally broken for MLB, essentially SANE for WNBA. Not a mild calibration — and note what that means: the scale is a FUNCTION OF LINE SIZE, so the metric is incomparable across markets by construction. No rescaling fixes that; only changing what the metric IS would. PHASE 2 — the ~13-surface count is NOT confirmed. Only 3 surfaces RENDER it: (a) GradeResultCard.tsx:182,216,325 — LIVE (3 importers), auth-gated /scan → TAGGED FOR THE CHROME AUDIT, no visual faked — renders "+620% edge" RAW and GREEN, no cap; (b) DeskShowcase.tsx:40 — LIVE, PUBLIC /pricing — already honest, shows "—" (service nulls >40); (c) SoccerGradeResult.tsx:229 — uncapped, on the ORPHAN /soccer (0 nav links, public by URL). Dead: MobileEdgeBoard (0 importers, pulled in the honesty pass), DemoScan (0 importers). TYPE-ONLY, never rendered: PropRow.tsx:45, GradeCard.tsx:32, ledger/page.tsx:40. API-only: contentTemplateService.js:164 emits an uncapped "+620% edge" string on public /api/content — no page fetches it (verified). 🔴 THE SORT ANSWER — YES, IT DRIVES TWO LIVE SORTS. (1) slateAdapter.selectTopGrades:469-471 sorts grade → confidence → |edge| desc, consumed by dashboard/page.tsx:419 for the dashboard TOP GRADES top-10. MEASURED: 97.3% of rows (1110/1141) sit in a (date,sport,grade,confidence) tie group of ≥2 (biggest 56) → the |edge| key is operative for essentially the whole slate, so it is the de facto ordering of that leaderboard. (2) analyzeViaEngine1.js:506 sorts the Desk alt-line ladder by edge_pct desc. TWO SCALE-INDEPENDENT DEFECTS FOUND INSIDE THAT SORT: edge: Math.abs(numOr(g.edge, -Infinity)) — (i) abs() on an already-direction-signed value ranks the model's strongest DISAGREEMENTS equal to its strongest agreements (177 ledger rows carry a negative edge: 58 B / 118 C / 1 F, most negative −86.7); (ii) Math.abs(-Infinity) = Infinity, so a MISSING edge sorts FIRST — the Number(null) fabrication class again, in a new costume. PHASE 4 — the matrix's "nothing renders ev_pct" is WRONG. PriceTriplet.tsx:60,67,76 renders ${pct(ev)} EV and is LIVE + wired (scan → gradeAdapter:143 → PriceTriplet). It shows nothing only because ev_pct is NULL on served grades, so valueState.js:121 correctly falls to NO_MODEL honest-absent. So: the right metric already has a live, honest render site starved of data — and the card's "EDGE" row sits exactly where a price-aware number belongs. PHASE 3 — THE FORK (reported, NOT chosen). FIX is not honest: no rescaling turns a price-free projection gap into an edge — you would be renaming, not fixing; it silently re-ranks the dashboard top-10 (the hero-class bug just fixed); and it must land in TWO implementations. HIDE is cheap: only 3 render sites, every one already has a null branch (so no layout breaks), and DeskShowcase already proves the honest "—" pattern in-product. RECOMMENDED: HIDE the number, and re-point the sort at p_win (the hero order established p_win is on 100% of recent ledger rows and is the one signal that survived an adversarial audit) rather than repair a key that is a 0.5-line artifact. Coherent end state: p_win ranks · ev_pct displays · edge_pct retires. The abs()/null-first sort defects are worth their own small order regardless of the fork.

🔧 GRADE-BOARD SORT FIXED 2026-07-29 (spec specs/grade-board-sort.md): signed signal, missing sorts LAST

Display ORDERING only — no grade, ledger, lock_line, scoring, or edge_pct scale/display change. THREE PREMISE BREAKS found REPORT-FIRST, before code: (1) /api/props/top-graded returns 404 in prod — it does not exist in src/ (only 3 axios callers), so the Next proxy catches → {props:[]} → the dashboard board renders proofMode/empty and the edge sort orders nothing on that surface today. CORRECTION to my prior order: its "97.3% of rows tie → the edge key decides the board" was a LEDGER measurement I extrapolated to this board — wrong; the board has no rows. The fix is still correct-in-itself and lands the moment the feed is restored. (2) p_win CANNOT be a client-side sort key for all tiers — utils/snapshotGating.stripModelPrice (Session 67) strips p_win/ev_pct/model_odds/value/takeable for unentitled tiers because "shipping p_win is shipping the model price in a different base", and selectTopGrades runs in the BROWSER. Ranking there by p_win for everyone would REVERSE that gate. VERIFIED LIVE: prod /api/snapshot returns p_win on 0/8 MLB and 0/25 WNBA grades (stripped, as designed). (3) The ladder cannot take the takeable gate — rungs carry NO per-rung price (books price each line differently; we don't fetch them) and isTakeable is a property of price alone. WHAT SHIPPED. selectTopGrades: grade → confidence → takeable-gated p_win (nulls LAST) → SIGNED edge (nulls LAST) → input order. Math.abs() GONE — edge is signed by direction upstream so positive = the model AGREES; |edge| had been ranking the model's strongest DISAGREEMENTS level with its agreements (177 public ledger rows carry a negative edge). Math.abs(-Infinity)=Infinity GONE — a missing signal sorted FIRST (absent data as the top pick, the Number(null) class); it now sorts LAST and rows are never dropped. Scales are never mixed (p_win 0..1 vs edge % — 0.62 vs 62 is not a comparison). Takeable band = web/src/lib/valueState.isTakeable, asserted by test to be byte-equal to the hero's config/valueEngine.isTakeable (−160..+200) incl. strict-null. Alt-line ladder (analyzeViaEngine1:506): was edge_pct desc (and Number(x)||0 collapsed absent edges to mid-pack); now ordered highest-p_win-first derived ANALYTICALLY at zero added compute — P(stat ≥ k) is monotone non-increasing in k, so p_win-desc is exactly line-ASC for an over and line-DESC for an under. base stays marked, so order never implies a recommendation; no consumer depends on alt_lines[0] (grepped), and deskShowcaseService.rungsOf:40 already re-sorted by line anyway. FINGERPRINTED ON REAL DATA (both sports, both paths). Unentitled path, live prod snapshots: WNBA (n=25) ordering CHANGED, MLB (n=8) unchanged (its top edges were already positive); within every (grade,confidence) tie group the signed edge is non-increasing — 20 adjacent pairs, 0 violations. Entitled path, 40 real ledger rows carrying p_win+locked_odds: p_win-descending within tie groups, untakeable chalk correctly NOT promoted (Trea Turner p_win .757 @−275 does not beat Rhyne Howard .745 @−120) — 36 pairs, 0 violations. HERO CONSISTENCY — stated honestly, they are NOT identical and should not be. Same signal, same gate, DIFFERENT precedence by contract: the board is top GRADES (grade-tier first), the hero is top read (p_win first). On the real rows the board leads with Angel Reese (A, p_win .555) while the hero picks Brionna Jones (B, p_win .90). Within the leading tier they agree exactly (verified true). That is a difference of question, not a contradiction — do not "fix" it by making the board ignore grade. FLOOR: 310 suites / 3864 tests green, web build exit 0. New tests/unit/gradeBoardSort.test.js locks: disagreement never outranks agreement, missing sorts LAST and stays present, null/'' edge is absent-not-zero, takeable p_win beats untakeable higher-p_win chalk, scales never mixed, the two takeable bands match, grade tier still dominates, and the ladder order for BOTH directions.

✅ POST-DEPLOY FINGERPRINT (commit b85b351, both halves VERIFIED)

Client half — before/after captured, not inferred. Polled the deployed /dashboard chunks every 15s: attempts 1-3 served the OLD key (Math.abs(...-1/0) present, new comparator absent); attempt 4 flipped — new comparator present, OLD abs-key GONE. Both states observed across the deploy boundary. API health after deploy: /api/snapshot/mlb 200, /api/snapshot/wnba 200, /api/accuracy 200. Backend half — REAL LADDER PATH INDUCED ON DEMAND (not waiting on a cron slot), analyzeViaEngine1 with live MLB game logs: OVER Junior Caminero hits @0.5 → grade C, p_win 0.644, ladder 0.5•(C) 1(C) 1.5(F) = line-ASC PASS; UNDER @1.5 → grade C, p_win 0.662, ladder 2.5(C) 2(C) 1.5•(C) 1(C) 0.5(F) = line-DESC PASS. Both directions correct on the real engine, base rung marked in both. (The Supabase-backed side-signals logged lookup failures locally — the known WSL2 *.supabase.co DNS blocker, BLOCKER-003 — the grade + ladder still computed from real stats.) model_snapshots.code_sha will independently stamp b85b351 on the next tick (latest is 9b5235c); the on-demand induction above is the verification, not that stamp.

HELD: edge_pct rescale/display retirement (Order B) · building the missing /api/props/top-graded server selector (that is what would make the board render at all) · exposing p_win to unentitled tiers. Dashboard + Desk visuals are auth/feed-gated → TAGGED FOR THE CHROME AUDIT, no visual faked.

• Redirect EXISTS + WIRED: closingCapture.buildCaptureRows→closing_captures (append-only, provenance: captured_at/book/line_type/both-prices/missed_reason) via intradayRefreshService:221
  • internal endpoint; ledgerService.attachClosingProb→closing_prob (de-vigs both raw sides, write-once, honest-absent market_unavailable_reason) via snapshotScheduler:310.
• Honest-absent is already implemented + is the invalidation marker: 651,624 capture rows (86% missed, no fabricated price); ledger has 59 genuine closing_prob, 870 market_unavailable_reason. Of 841 old-clv rows, 791 are already marked unavailable; 745 (89%) of old clv = exactly 0/'flat' (the fake "never captured" signal). Old broken clv/closing_line left in place, unread by the new instrument (but STILL consumed by ledger ROW_COLUMNS/UI — repointing display is a FUTURE order, not done here).
• 0.4 GATE: captures differ from locked (10/10 comparable rows moved) → NOT a captures==locked timing defect. BUT the capture 86%-misses → CLV is STARVED: only ~10-50 usable rows, and only 10 have both closing_prob + fair_prob_lock (all WNBA, 0 MLB).
• LINE-LAG HYPOTHESIS → CANNOT DETERMINE. The 10 WNBA comparable rows move ~1pp, roughly symmetric (mean CLV gap −0.008 over / −0.011 under). The +4.57% MLB-C and the over/under asymmetry are NEITHER confirmed nor refuted by CLV — there is essentially no MLB CLV data.
• The real open defect (separate order): WHY 86% of captures miss (props leave the feed before the 45-min window? matching failure?). Until that's fixed the instrument stays starved.
• Docs corrected: CLAUDE.md (WNBA settles, not MLB-only), STATE.md grade_11 (model_snapshots only). Orphan next start -p 3111 (6-day-old, the "1 shell running") killed.

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📐 CALIBRATION DIAGNOSIS — measured 2026-07-26 (read-only; nothing changed)

Run on BOTH populations: unselected both-sides (model_snapshots, p_win per side) vs published selected (ledger). Never pooled across sport. Full detail in chat log of that order.

Feasibility caveats that govern every number below:

• p_win window ≈ last 10 games (probabilityEstimator, last-5 double-weighted) → SE ≈ 0.16 at p=0.5 (noisy estimator).
• Continuous p_win coverage is thin+recent (revived ~07-20): ~18 MLB games, ~5 WNBA games of joinable calibration data. WNBA calibration is effectively anecdotal (~5 games); MLB is suggestive not confident (~18 games).
• Effective sample generally: MLB 31 games / 190 players, WNBA 12 games / 77 players — prop outcomes cluster within a game; do not treat rows as independent.

Findings (VERIFIED where measured; sample caveats attached):

1. Selection bias, measured directly = both-sides→selected Brier: MLB 0.212→0.233, WNBA 0.258→0.278 (~+0.02 each). Published grade is inflated ~1 sub-tier by the side-pick: mean idx MLB C→C+, WNBA C+→B−. Honest A-or-better ≈ 0 → the "caps at ~B+/A-" story survives (optimistic if anything).
2. MLB calibration (both-sides): Reliability 0.010 (good), Resolution 0.047 (moderate), Uncertainty 0.249 → discriminates + roughly calibrated; middle deciles near-perfect. SELECTED side is overconfident, growing with p (+0.02 at p<.5 → +0.19 at p≥.8).
3. WNBA calibration (both-sides): Brier 0.258 > uncertainty 0.25 = worse than always-predicting-0.5; Resolution 0.019 (near-noise), Reliability 0.027 (poor). Realized ~flat vs predicted. Champion does not discriminate on WNBA — but ~5 games, so unproven.
4. Null baselines (real prices): unders lose ~−14% flat both sports; overs near break-even (MLB −2.8%, WNBA −1.4%). Ledger strongly supports "no unders by default." MLB model beats always-over (MLB-C +4.6% vs −2.8%); WNBA model LOSES to always-over (−5% vs −1.4%). Both within noise at 31/12 games.
5. ev_pct = p_win×decimal−1 uses the overconfident p_win → inflated; hero ranks on it → picks the most-overconfident reads. No current metric reliably predicts ROI; price-aware EV requires recalibrated p_win first.

BUILD FORK (declared before data; sample-tempered): MLB → resolution good / reliability poor-when-selected → recalibration mapping + EV ranking — but ~18 games can't validate a holdout yet (test half 15 games). WNBA → resolution poor → champion doesn't discriminate / price-aware replacement — but ~5 games = accrue volume before concluding. CLV redirect ships next regardless. Most robust actionable finding now: kill default unders.

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🧭 CURRENT STATUS + OPEN ITEMS — orientation block (2026-07-20, ~03:20 UTC)

Written to orient a fresh session. Ground truth, not optimism. Everything below was verified live unless explicitly marked UNVERIFIED.

What shipped tonight (all deployed + fingerprinted)

#	Shipped	Proof
1	Probability layer revived — it was DEAD in prod	p_win/ev_pct/model_odds/value on 32/32 live grades (was 0/8)
2	Value engine Arc 1 — de-vig, EV, value triplet, hero v2	live: book −140 · fair −125 · model −109, value:false correctly
3	Grade-range work — L20 symmetry, refreshTeamStats wired, consistency CV guard, confidence_basis, dead mlbGrader.js removed	suite 279/3325; D emitted on real WNBA data locally
4	Backup durable ON-BOX	dump read back: 643 rows in dump == 643 live, 18 MB
5	model_snapshots retention LIVE (migration 025)	100 rows captured over 2 cycles, incl. 36 refusals
6	ESPN team-stats parser fixed (buckets is not iterable, 0/15 → 15/15)	live refresh

⚠️ Two honest qualifiers on the above

• A STILL DOES NOT EMIT IN PRODUCTION. The 11-step grade is stored in model_snapshots.grade_11 ONLY (CORRECTED 2026-07-26: it is NOT in ledger_entries — _grade_11 is deleted at gradeSlateService.js:97 before the ledger write; sub-tier resolution on a SETTLED ledger row is recoverable only by joining model_snapshots). A/D are arithmetically reachable + locked by tests, but the ±1.0 opponent factor is still dead because opp_rank_stat is underivable from ESPN (see open item 6). Live boards remain B/C only. → The "A-RATED" marketing hold STANDS (AccuracyBadge correctly falls through to "MODEL · X% HIT"; TopSignals self-hides). Do not promote A-rated.
• EV IS OVERCONFIDENT AND UNVALIDATED. First captured values include +62.1% / +61% / +56.9% — real markets don't offer that. Cause: p_win clamps at PROB_CEIL 0.95 off ~10 games. Hero v2 ranks on ev_pct, so it picks the MOST overconfident read. Do not surface EV as truth until calibration runs on the harness.

🟢 OFF-BOX BACKUP — CLOSED. FULL ROUND TRIP PROVEN (2026-07-20 05:25 UTC)

Root cause (Kev): the vyndr-backup key was only in Hetzner's PROJECT ssh-key store, never in the Storage Box's own .ssh/authorized_keys. Installed there → the box now offers publickey,password (it previously offered an EMPTY auth list, which is what "SSH not enabled on this box" looks like).

Proven end-to-end:

• POST /api/internal/backup/run → ok:true, offbox_ok:true, exit 0, 31s.
• Output confirms both env questions: ssh key: base64-decoded (the key is correct base64, not a mangled raw paste) and destination u635423@...:vyndr-backups/ — no leading-slash bug.
• File VERIFIED on the box, not inferred from exit 0: GET /api/internal/backup/offbox (rsync --list-only through the pinned host key) returned vyndr-20260720-051158.dump, 833,917 bytes, 05:12:28 UTC — byte-identical size to the local dump, timestamp from that run.

Hardening shipped with it:

• Host key STATICALLY PINNED. ssh-keyscan matched the out-of-band fingerprint SHA256:XqONwb1S0zuj5A1CDxpOSuD2hnAArV1A3wKY7Z3sdgM; scripts/storagebox_known_hosts ships to the container and the script uses StrictHostKeyChecking=yes + UserKnownHostsFile=<pin>. accept-new (trust-on-first-use) is GONE; a missing pin file REFUSES the push. Tests assert the weakenings never return.
• Remote dir guaranteed — --mkpath, else remote mkdir -p. Without it a push into a missing parent can write the dump AS the directory name: one file, overwritten nightly, reading as "backups exist" while retaining exactly one.
• A failed required push now PAGES at urgent (was "low/deferred") and the run reports offbox_ok:false. Exit code still tracks ON-BOX durability so a good on-box dump never raises a false total-failure alarm.

✅ ROUND TRIP CLOSED — pulled back off-box and rebuilt into a live DB (05:25 UTC)

The full insurance chain is now PROVEN, not assumed: dump → validated → pushed off-box → verified on the box → pulled back down from the box → restored into a live Postgres.

• Pulled FROM the Storage Box (not the local copy) with the in-session key through the pinned host key (StrictHostKeyChecking=yes, never bypassed): vyndr-20260720-051158.dump, 833,917 bytes — byte-identical to what was pushed.
• Restored into scratch Postgres 17 (docker): 715 archive objects, 42 public tables, ledger_entries with all 27 columns and real rows (spot-checked: Kelsey Mitchell points o22.5 B −105 hit).
• ASSERTION PASSED — ledger_entries restored = 645, live = 645 (target was ≥ 645). model_snapshots also restored 100/100, so the new retention store is covered by backups from day one.
• Scratch DB torn down; the pulled copy deleted; both dumps still on the box (nothing rotated out, cron untouched).

🔴 OPERATIONAL GOTCHA FOUND DURING THE RESTORE — record this in any DR runbook: the dump is written by pg_dump 17 (Supabase is PG 17.6), so pg_restore 16 CANNOT read it — it fails with unsupported version (1.16) in file header. The first restore attempt failed for exactly this reason. Restore with PG 17+ tooling (postgres:17-alpine works). Restoring into vanilla Postgres also logs errors ignored on restore: 12 — Supabase-specific roles/extensions that do not exist locally; harmless, the data restores completely.

Open items — with status

Item	Status	Note
Settlement: 0 pushes / 470 settled	✅ CLOSED 2026-07-29 — premise re-verified, NOT a bug	The ruling's basis STILL HOLDS: the feed is 100% half-numbers. 0 whole-number lines in 117,970 captured market lines (5 books, 16 markets, book+sharp, Jul 20–29), 6,050 model_snapshots (incl. refusals), 1,141 ledger rows, 173 lock_lines (today). All 992 settled actuals are INTEGERS → smallest actual-vs-line gap across all 992 = 0.5, the arithmetic minimum. Expected pushes = exactly 0 (P=0), not chance. Push branch sound + tested; CHECK constraints accept 'push'. See the verify block above.
~28 props/day never settle	🔴 OPEN, unstarted	Jul 17 MLB 86 graded/57 settled; Jul 18 103/75. Cause undiagnosed.
Model-version contamination	🟠 PERMANENT, mitigate	ledger_entries mixes pre/post-2026-07-19-fix grades with no marker; eras cannot be separated retroactively. Any backtest/accuracy claim off existing ledger history MUST treat the fix boundary as a hard cutoff. model_snapshots stamps model_version+code_sha so it can't recur.
A-grade unreachable in prod	🔴 OPEN	opp_rank_stat null; ESPN team endpoint has no defensive metric at all. Marketing hold stands.
EV overconfident	🟠 OPEN	Needs calibration before it drives any surface. Hero v2 already ranks on it.
edge_pct broken scale (U-deg pt 2)	🔴 OPEN — DIAGNOSED 2026-07-29, fork reported, not chosen	Re-verified: 44.0% over cap-40 (502/1141), not 51.5%; worst 620 exact. MLB median 60 / max 620 (86% of MLB rows are 0.5 lines); WNBA sane (median 12, 0% >100). Cause = small-denominator explosion, NOT units. Only 3 surfaces RENDER it (not 13): GradeResultCard (uncapped, auth-gated), DeskShowcase (already honest "—"), SoccerGradeResult (uncapped, orphan). It DRIVES the dashboard top-10 sort (operative on 97.3% of rows) + the Desk alt-ladder. ev_pct DOES have a live render site (PriceTriplet) — starved, not unwired. Recommendation: HIDE + re-point the sort at p_win. See the diagnosis block above.
CLV broken (C4)	🔴 OPEN	closing_line == locked_line on ~95% of rows. BEAT CLOSE suppressed. CLV ledger stays PRIVATE until backtest-proven.
Consistency CV floor	🟠 STOPGAP	CONSISTENCY_MIN_MEAN=4 leaves a ±1.0 dead for MLB low-count stats. Real fix = index-of-dispersion classifier; needs a backtest first.

🔑 THREE KEYS TO ROTATE (all currently valid)

1. Storage Box password — Kev plans a fresh reset; do it before/with the SSH fix.
2. VYNDR_INTERNAL_KEY — was pasted in plaintext into a chat transcript (2026-07-19) and is in the local .env. It gates snapshot triggers, backup runs, settle passes and the newsletter send. Rotate: Coolify env + local .env together.
3. GitHub PAT in the origin remote — plaintext in .git/config, leaked since ~Session 31. Deploys run off gitea so it's inert, but it is a live credential. Revoke on GitHub; the remote can simply be deleted.

Next queued work (in order)

1. Backtest harness — reads model_snapshots. Needs ~2 weeks of history; as of now it holds ONE night. Its honest first output is "cannot validate yet" and that is the expected, correct result. Build the instrument now, let data accumulate.
2. Settlement-correctness audit — the two bugs above. Highest-value correctness work: everything downstream trusts hit/miss.
3. A-grade / opponent-strength sourcing — MLB is solved and verified: statsapi teams/stats?group=pitching returns all 30 teams free with era/whip/avg/slg/ops/HR9, and it's stat-specific, which beats what we were fetching. NBA/WNBA need stats.nba.com or derived allowed-points. Implement behind the source-adapter pattern (health check that PAGES on empty — tonight's ESPN crash was invisible for exactly that reason).
4. Metrics engine — archetype-baselined proprietary metrics (specs/model-train.md §2C). Gated on the harness: every metric family ships only if it backtests better than without it.

Governing docs: specs/model-train.md (value engine + phases + north star) · specs/snapshot-retention.md (Phase 2 report + schema) · specs/audit-data/grade-collapse.md · specs/audit-data/gate-simulation.md.

---

🟢 SESSION 80 — S7 PRICED-LINE NUDGE COMPLETED (freshness) (2026-07-22)

🔴 REPORT-FIRST corrected the order's premise

Order claimed "S7 is a shell that doesn't update per selection." Not true — pricedForSelection is a useMemo([pricedIndex, selectedPlayer, stat]) and setSelectedPlayer/setStat fire on every pick → chips already update per selection (S79 verification stood). The real gap was FRESHNESS: the fetch depended on [sport] ONLY, so pricedIndex was fetched once per sport-change, never refreshed → a page open across a pricing-cron boundary (5 UTC hours) surfaced hour-stale lines. That was the ONLY defect, and the only thing fixed.

Fix (display-layer only, one file)

• refreshPriced() re-fetches when the held snapshot is older than PRICED_STALE_MS (30s = the /api/snapshot cache) at the moment of use — on selection change AND on window focus. Long-open page never shows a stale line. Sport change clears first (no old-sport flash).
• Reversible gate: whole nudge behind PRICED_NUDGE_ENABLED = true. False → empties the surfaced set → S6 link-only fallback. The instant revert lever.

Stale-tap (unchanged, already safe)

Scan submit re-fetches the live snapshot server-side, so a stale chip tapped → real triplet (still priced) OR honest empty (rotated away). Never lands on nothing.

Phase 4 — every case induced live

Case	Result
(a) priced selection	Sam Huff hits → [u0.5 @+105] (exact)
(b) change selection	Tsung Che Cheng hits → [o0.5 @-140] — updates
(c) none / off-slate	[] / []
(d) tap → triplet	book +105 · fair +120 — real
(e) stale-tap (8.5)	no market → degrades to empty
(f) freshness	refresh-on-stale + focus wired, fingerprint live in chunk

Verdict — S7 FULLY WIRED (not a shell)

Correct per-selection · updates on change · fresh on long-open · tap reaches a real triplet · stale-tap degrades honestly. Scan A byte-identical (GradeResultCard/PriceTriplet/gradeAdapter/valueState/both scan routes/ pricedLines unchanged). Independently revertible via the flag.

Method note

Scanner page is auth-gated → data-correctness induced via the exact functions the useMemo runs + the /api/scan endpoint the tap hits (the load-bearing path), not the rendered gated page. Freshness proven by code fingerprint + unit tests asserting the exact refresh logic.

Next open (unchanged)

edge_pct/ev_pct mislabel = already checked S(prev), no genuine mislabel — one metric-CHOICE flagged (GradeResultCard "EDGE" = stat-gap %, tied to the deferred ranking decision). · No settled p_win yet · 3 key rotations (PAT stripped locally; Kev must REVOKE on GitHub + rotate internal key + Storage Box password).

---

🟢 SESSION 79 — READ-CARD NO-MARKET EMPTY STATE + PRICED-LINE SURFACER (2026-07-22)

The S78 diagnosis (join works, marketless scans rightly self-hide) → made the absence LEGIBLE without fabricating a market.

Phase 0 gate (all clear)

• Design-check: built to the triplet's own REFUSAL honesty language + the existing EmptyState path-forward pattern — NOT freelanced.
• Reachability: scanner already fetches games/odds/search; snapshot is ONE more public 30s-cached fetch per sport.
• Staleness = inherent guard: every scan re-validates the market server-side at submit, so a surfaced line that rotates → honest empty state on tap, never a vanishing triplet.

What shipped

• web/src/lib/pricedLines.js (pure, tested) — indexPricedLines keeps ONLY snapshot rows with a real book_odds, keyed by exact nameKey|stat. Wrong stat → []; off-slate → []; nothing suggested/interpolated/nearest.
• web/src/components/vyndr/NoMarketState.tsx — honest empty state: no market numbers of its own; real priced lines as one-tap chips OR a link to the board. Path forward, not a wall.
• scan/page.tsx — snapshot fetch + "PRICED TONIGHT" help chips under the free-typed line input (help, not restriction — any prop still scannable) + the empty state when book_odds==null || fair_odds==null. Tapping a chip pre-fills + re-scans (market re-resolved server-side).

🔴 REVERSIBILITY (the design constraint) — VERIFIED

GradeResultCard.tsx, PriceTriplet.tsx, gradeAdapter.js, valueState.js, routes/scan.js and the Next api/scan/route.ts are BYTE-IDENTICAL (a test asserts none reference the new UI). All new behavior is in 2 added files + one additive scan-page block. Scan A untouched; free-tier model-lock intact.

Proven live

• Surfacer on live snapshot: Sam Huff hits → exact match returns [o0.5? no — u0.5 @105]; wrong stat → []; Aaron Judge (off-slate) → [].
• Scan A (Sam Huff hits 0.5 under): book 105 · fair 120 → triplet renders, empty state hidden.
• Scan B (Sam Huff hits 3.5 over): grade D, no market → empty state shows
  • surfacer offers the real o0.5 line.

Still open (unchanged; NOT this order)

• No settled p_win yet → adjuster measurement not begun.
• env_multiplier on a ledger row pending next MLB lock.
• mappingHarness nomination flow · A/D emission · EV overconfidence · edge_pct surfaces · 3 key rotations (PAT stripped locally S-runbook; Kev must still REVOKE on GitHub + rotate internal key + Storage Box password).

---

🟢 SESSION 77 — DORMANT ADJUSTERS WIRED LIVE (2026-07-21)

The four-order plumbing gap is CLOSED. park + weather + platoon now reach live grades. Pure input-wiring — the 5 adjuster files are byte-identical (verified git diff --quiet).

Phase 0 gate — all three inputs AVAILABLE at build

Input	Availability	Source
Venue	ALWAYS 15/15	schedule game object
First-pitch	ALWAYS	schedule gameTime
Opposing-SP hand	declared 30/30 this afternoon (morning locks precede it → platoon absent, correct)	probable pitcherId → statsapi hand
Batter hand (statcast.bats) + MLBAM id were already on each grade.

What was built

src/services/environmentContext.js (the wiring; adjusters untouched). Fetches ONCE per snapshot: schedule, probable pitchers, ONE batched handedness call, ONE Open-Meteo forecast per home park, batter splits per hitter. PARK_COORDS (30 parks) lives here as public geometry (like the dome list), NOT in an adjuster. Best-effort throughout — any failure → that prop archetype-only, never a pipeline break. attachChallenger is now async + takes contextFor(grade) → {environment, matchup} → adjust() (which already accepted both).

Independent attribution (each of 4 measurable separately)

Ledger columns env_multiplier / env_park_base / env_weather_mod / env_weather_state + challenger_adjustments jsonb keeping archetype / environment / matchup as SEPARATE entries. Not one blended delta.

Combined bound (tested)

Coors slugger + wind-out + favourable platoon, all at once → δ < 0.12. Every layer capped, total nudge clamped. Stacks lean, never re-forecast.

✅ PASS CONDITION MET — env_multiplier non-null (was 0 for 4 orders)

Proven END-TO-END on the live slate (buildContext + adjust against real feeds): venues_with_weather 15 · opp_declared 30 · pitchers_with_hand 30.

Park	env	compose
PHI	1.179	park 1.09 × wx 1.082 → δ +0.041
COL/ATL	>1	hitter parks
CLE 0.929 · KC 0.937	<1	pitcher parks
TOR/MIL	park only	wx 1 [dome_na] — weather stands down, park still applies

🔴 THE ONE HONEST GAP — not yet on a LEDGER ROW

Immutability refused to rewrite today's already-locked props (ignoreDuplicates), so re-inducing wrote 0 new rows and env_multiplier is still 0 on ledger rows. The wiring is PROVEN to produce the value (above); it lands on a row at the next NEW MLB lock. Verify then:

select count(*) filter (where env_multiplier is not null) with_env,
 count(*) filter (where challenger_adjustments::text like '%matchup%') with_platoon
from ledger_entries where user_id is null;

Point-in-time / no lookahead

Weather = FORECAST for first pitch fetched at projection time. Platoon = split entering the game. Neither reads settle-time.

Still open (unchanged, NOT this order)

• No settled row carries p_win — all adjusters still unmeasurable until tonight's locks settle.
• Read-card triplet gap · mappingHarness nomination flow · A/D emission · EV overconfidence · zero-push bug · edge_pct surfaces · 3 key rotations.

---

🟡 SESSION 76 — PLATOON SPLITS (regressed) (2026-07-21)

Built + tested + deployed. Not reaching live props (same plumbing gap).

Gates — both clear; one was ALREADY closed

1. Splits = statsapi pull, 1 call/hitter: people/{id}/stats?stats=statSplits&sitCodes=vl,vr&group=hitting.
2. 🔴 CORRECTION — batter handedness is NOT pending. S69's Tier-A join did it: statcast_aggregates.bats = 604/604 (210 L · 327 R · 67 S). The S69 STATE note said pending; the data says done.
3. Point-in-time holds if fetched before first pitch (a split queried this afternoon can't contain tonight). A HISTORICAL backtest would use season-final and leak → clean measurement is forward-accruing.

🔑 THE SPINE — regression IS the feature

regressed = (PA·observed + K·prior) / (PA + K), K = 600 PA, prior = the hitter's OWN blended rate (not the league's). The question is "is he DIFFERENT vs this hand than he normally is" → his own line is the null, so a hitter with no evidence gets nothing. Weights: 30 PA → 4.8% · 130 → 17% · 400 → 40% · 1000 → 63%.

The make-or-break test (both halves, tested)

Same .310 vs LHP	weight	multiplier	δ
30 PA	4.8%	1.011	0.003
400 PA	40%	1.096	0.023
8× apart. A test asserts the ratio stays > 5 — if the regression ever
breaks, the suite fails instead of projections quietly drifting onto noise.

Real data — most hitters get NOTHING, and that's correct

Player	vs L	vs R	vs LHP mult
Josh Bell (S)	.259 / 126 PA	.248 / 265 PA	1.005 (17% wt)
Aaron Judge (R)	.246 / 76 PA	.248 / 185 PA	0.999 (11% wt)
Bell looks like a platoon splitter until the sample speaks. Neither is
material. Expect most hitters to get ~nothing — honest output, not failure.

Honest-absent — 5 distinct routes, all exactly 1.0

batter_hand_absent · pitcher_hand_absent · splits_absent · not_applicable (stat) · missing SIDE → falls back to prior (weight 0), never 0.

INDEPENDENT of the environment — deliberate

Park+weather compose into ONE coefficient (both describe the stadium). Platoon rides its own matchup slot with its own label — entangling them would make both harder to attribute when the instrument scores them. Mirrored on under, capped ±15%, inverted for strikeouts (higher K rate → higher K prop).

🔴 THE PLUMBING GAP — now FOUR orders old

snapshotService still doesn't attach venue + first-pitch + opposing-pitcher hand per prop and pass environment / matchup into attachChallenger. Park, weather AND platoon all adjust NOTHING live. Everything else is ready.

🔴 And still: no settled row carries p_win

All seven adjusters remain unmeasurable.

select count(p_win) champion, count(p_win_challenger) challenger
from ledger_entries where user_id is null;

Recommendation (repeated, now urgent)

Stop adding adjusters. The next order should be ONLY: (a) attach venue + first-pitch + opposing SP hand to props, (b) pass environment/matchup through, (c) confirm p_win lands on a settled row. The measurement stack is now far deeper than the plumbing feeding it.

---

🟡 SESSION 75 — WEATHER MODULATION (2026-07-21)

Built + tested + deployed. NOT reaching live props (same venue gap as park). effective_environment = park_base × weather_mod.

Phase 0 — both feeds free + keyless

statsapi /venues?hydrate=location → lat/lon for every park, ONE call. Open-Meteo hourly (temp / wind speed / wind direction), available hours before first pitch = when we project. Verified live.

🔑 THE SPINE — two weather values, NEVER crossed

Value	Purpose	Lands in
FORECAST at projection time	drives the live adjustment AND is what the instrument measures	ledger_entries.wx_forecast + env_*
ACTUAL at game time	future SELF-DERIVED weather factors ONLY	game_context.wx_*
Using the actual to measure tonight = **scoring ourselves on information we
didn't have**. The actual comes from Open-Meteo's ARCHIVE endpoint — asking
the forecast endpoint after the fact returns a re-forecast, not what happened.

🔴 WIND SIGN — the easiest error in the file

wind_direction is METEOROLOGICAL (where it comes FROM). Blowing OUT to centre = arriving FROM the opposite bearing → (from + 180) % 360 before comparing to the CF bearing. Getting this backwards inverts every wind adjustment. Pinned by a test on straight-out / straight-in / crosswind. CF_BEARING (30 parks) is public geometry, same class as the dome list. A park missing from it gets no wind effect (keeps temperature).

Three honest do-nothing states — all 1.0, distinct

• dome_na — weather doesn't apply; the PARK factor STILL does (verified: domed venue keeps its sub-1.0 base while weather stands down).
• forecast_absent — none available for this park/time.
• sub_threshold — real forecast below a meaningful bar (a 0.3% nudge on a light breeze is false precision). Plus not_applicable for stats weather says nothing about (strikeouts).

Conservative + ledger-tunable

Every magnitude is an env var (WX_WIND_PER_MPH .006 · WX_TEMP_PER_DEG .003 · thresholds 5 mph / 8°F), total capped ±12%. Nothing asserted — a nominated challenger that earns its place or is cut.

Induced (Wrigley, CF bearing 32°)

wind FROM 212° @15mph → 15mph straight OUT · wx 1.12 × park 1.06 = 1.187 · δ +0.043 · under mirrors · pitcher HR-allowed moves WITH hitter HR (both are P(over) on a ball leaving the park) · wind IN → 0.955 · calm/dome/no-forecast all → 1.0 by three different routes, park base still applying.

⚠️ ORDER CORRECTION (recorded)

The order described wind-out as helping the hitter and hurting the pitcher's HR-allowed as "opposite sides." In PROP terms both go the same way — the HR-allowed OVER is also more likely. The sign lives in the STAT, as already established for park. Implementation follows that, not the phrasing.

🔴 STILL OPEN (unchanged)

1. Neither park nor weather reaches live props — snapshotService still doesn't attach venue+first-pitch per prop and pass environment into attachChallenger. Everything else is ready; this one link is missing.
2. No settled row carries p_win — all six adjusters remain unmeasurable.

select count(p_win) champion, count(p_win_challenger) challenger
from ledger_entries where user_id is null;

---

🟢 SESSION 74 — PARK BASE (public, pluggable) + GAME-LEVEL CAPTURE (2026-07-21)

Phase 0 — the grain is cheaper than expected

Settle sees a player's game-log line (date + teams), never venue or totals. But ONE statsapi schedule call per game DATE returns every game that day with venue + linescore + scoringPlays. Not per game, not per prop. Verified: 15 games, 1 call.

Public base — the ingestion was ALREADY DONE

src/data/parkFactors.js (static FanGraphs, S15) is the public base. src/services/parkBase.js converts its 100-index to the composable multiplier (COL 128 → 1.28) instead of ingesting a second copy.

🔴 THE COMMODITY LINE IS IN CODE, not just a comment. Every resolution carries provenance:

• public → proprietary: false, "Commodity: a public number. Not a VYNDR derivation."
• derived → proprietary: true — reserved, and only earned once it beats the public base on the instrument. Never market "proprietary park factors" about the public base.

Honest-absent where even PUBLIC is thin (UNSTABLE_PUBLIC: ATH/OAK/SAC/LV — relocated club, temporary venue). Extend that set whenever a park opens or a club moves; a missing entry means a confident factor for a stadium with no data.

SOURCE-PLUGGABLE — the architectural point

resolveParkBase() is the ONLY accessor; public and derived return identical shapes, so callers never branch on source. Self-derived swaps into the same slot with nothing downstream rewritten. A derived source with no factor returns absent — it does NOT silently fall back to public (that would turn a commodity number into a proprietary claim).

Game-level capture — LIVE

game_context (migration 035), game grain, deduped on game_id, never copied onto prop rows. Named-purpose fields ONLY: venue → park factors · runs → run environment · HR totals → HR factors. Nothing else stored.

• Finals only (an in-progress total is not a result).
• No scoring plays → HR is null, not 0.
• HR from scoringPlays is COMPLETE — every HR scores ≥ the batter.
• Runs nightly beside the settle pass (yesterday's date).

Live fingerprint: POST /api/internal/gamectx/2026-07-20 → 15 games, 15 venues, 15 with HR totals, 0 duplicates.

📅 ACCRUAL TARGET — "later" is a number

150 home games/venue (≈81/season) → ~1.9 seasons before a self-derived factor can be NOMINATED against the public base. Live now: 15 games · 15 venues · 0 ready. Track: GET /api/internal/gamectx/accrual.

Induced (live)

COL HR +0.061 hitter · +0.061 pitcher HR-allowed (same park, sign lives in the STAT) · mirrored on under · SF negative · TB weather_na=true with its factor STILL applying · ATH absent · strikeouts untouched.

⚠️ STILL OPEN (unchanged from S73)

Park does not yet reach live props — snapshotService still doesn't attach a venue per prop and pass environment into attachChallenger. parkBase + parkMultiplier + the challenger's environment slot are all ready; the prop→venue lookup is the missing link. And still blocking ALL measurement: no settled row carries p_win.

Next

1. Attach venue → prop → environment (closes the park loop).
2. Weather — multiplies park_base; domes already weather_na; add weather-actuals to game_context for later self-derived modulation.
3. Self-derived park factors at ~1.9 seasons of accrual.

---

🟡 SESSION 73 — PARK FACTORS (derived, composable) (2026-07-21)

Derivation + composition BUILT and proven. PIPELINE WIRING INCOMPLETE — see the gap. Layer 3 Step 4.

🔴 PHASE 0 — A STATIC PARK TABLE ALREADY EXISTED (nearly built a duplicate)

src/data/parkFactors.js — static FanGraphs table, Session 15, consumed by computeFeatures.js:374. I almost created a second source of truth.

• NEW derived service = src/services/parkFactors.js (distinct path).
• Checked: the static table reaches computeFeatures but NOT probabilityEstimator → it does not currently touch p_win.
• This reframes the order: if the champion ever does see park, adding it to the challenger is DOUBLE-COUNTING — precisely what the S72 harness catches. Park therefore ships as a nominated challenger to be TESTED, not an assumed win.

Derivation (ours, from real games)

statsapi schedule?hydrate=linescore,venue,scoringplays — one call per date range. Every HR scores ≥ the batter, so HR totals are fully recoverable from scoringPlays. Derived from 5,055 real games, 2022–2025:

Park	HR base	RUN base
Dodger Stadium	1.106	1.023
Coors Field	1.029	1.099
Oracle Park	0.923	0.969
PNC Park	0.917	0.994

18 parks present · 18 honestly absent (below the 150-game regime floor). (Sample was a partial pull — month-chunked with -31 end dates drops days — so absences are inflated. Re-derive with proper date ranges before trusting counts.)

COMPOSABLE — the architectural point

Emits a multiplier ~1.0, never an additive nudge, because weather must modulate it next: effective = park_base × weather_mod × …. Additive terms don't compose (5% park + 8% wind = 1.05×1.08, not +13%). The challenger converts via Math.log(env) into the same log-odds space the archetype nudges use. A test multiplies a placeholder weather term on to prove the shape composes with no rearchitecting.

Honest states (three, distinct)

absent (thin → adjust nothing) · present (adjust) · weather_na (dome — the park factor STILL APPLIES; the flag exists so next order's weather does nothing there). N/A ≠ absent — conflating them either drops a valid park factor or applies wind indoors.

Directional by prop-owner

home_runs and home_runs_allowed both key off hr_base in the same direction — the sign lives in the STAT, not the park.

Structural breaks + shrinkage

A deviating season starts a new regime only if the NEXT season confirms (one odd year = noise). Only post-break seasons used. Factors regress toward neutral by sample size; fine conditioning (park×hand, park×batted-ball) stays unavailable until its own larger floor (400 games).

🔴 THE GAP — park is NOT yet reaching live props

adjust() accepts environment, and parkMultiplier produces it — but nothing in snapshotService looks up a venue per prop and passes it. Props carry game_time (via gameBinder) but no venue. Remaining wire-up:

1. Attach venue to each prop (statsapi schedule already returns it).
2. Persist derived factors (a table or cached blob) + a refresh job.
3. Pass environment into attachChallenger. Until then park adjusts nothing live — the derivation and composition are proven, the plumbing is not.

Next

1. Wire venue → prop → park lookup (the gap above).
2. Weather modulation — composes by multiplying park_base; domes already flagged weather_na.
3. Still blocking all measurement: no settled row carries p_win yet.

---

🟢 SESSION 72 — TIER-1 MAPPINGS LIVE + TIER-2 HARNESS (2026-07-21)

🔴 PHASE 0 GATE — NO HISTORICAL OOS IS POSSIBLE (and why)

statcast_aggregates is overwritten nightly by design (Layer 1 = full re-pull upsert) → season-TO-DATE only, no point-in-time history. Classifying a player for a Jul-15 game with today's aggregate feeds in Jul 15–21 → look-ahead leakage, making any "out-of-sample" verdict worthless. → The harness reads the archetype vector RETAINED at grade time (S70 instrument) and runs FORWARD-ACCRUAL. Reported, not worked around. (If point-in-time archetypes are ever wanted, Layer 1 must retain a dated snapshot per refresh — a real schema change, not a query.)

Canonical names — asserted, not assumed

Every mapping references the axis keys the classifier emits; a test walks both maps against BATTER_AXES/PITCHER_AXES. A non-existent key would look wired and never fire — that's the failure this guards.

TIER 1 — LIVE (tautological, directional, MLB-only)

Axis (canonical)	Labels	Stat	Dir
strikeout	PUNCHOUT / WHIFF	strikeouts	↑
ground_ball	SINKER / SEAM	home_runs_allowed	↓
fly_ball	FLY BALL / ELEVATOR	home_runs_allowed	↑
control	SURGEON ARM / PINPOINT	walks_allowed	↓
power	SLUGGER / BOMBER	total_bases, home_runs	↑
contact	TECHNICIAN / SURGEON	hits ↑, strikeouts ↓
patience	GRINDER / SNIPER	walks	↑

Average player untouched; UNDER mirrors OVER exactly. SPEED (BURNER→SB) is HONESTLY ABSENT — SB never reached the aggregate store, so Layer 2 shelved the axis. BATTER_MAP.stolen_bases = {}, not invented.

TIER-2 HARNESS — src/services/mappingHarness.js

Three hurdles a plausible-but-worthless mapping fails:

1. MARGINAL, not correlation — scores the archetype against the projection's RESIDUAL (outcome − p_win). If the projection already knows it → REJECT (redundant). This is the double-counting catch.
2. OOS split by DATE, never random — rows from one game share pitcher/park/ lineup; a random split leaks.
3. Direction validated from held-out data; a contradicted sign is REJECTED, never silently flipped (flipping = fitting noise). Floors: MIN_ROWS 200 · MIN_HELD_OUT 60 · MIN_EFFECT 0.02 → else INSUFFICIENT.

Lifecycle encoded: nominated → live → claimed. A survivor RUNS LIVE and is measured; only the quantified public claim waits. Nothing sits dark.

Real candidate, end-to-end

GROUND-BALL → hits_allowed → INSUFFICIENT — 0 / 200 settled rows, because no settled row carries p_win yet (S70 instrument starts at the next new lock). Correct and expected verdict.

Gotcha worth keeping

My first synthetic fixture aliased the carrier selector against the outcome draw and manufactured a 0.038 effect where zero was injected. The harness rejected it correctly — but via the SIGN reason, not redundancy, which is how I found the fixture bug. Draw now uses a coprime modulus. Lesson: when a harness gives the right verdict for the wrong reason, check the fixture.

Still blocking everything downstream

No settled row carries p_win/p_win_challenger yet. Tier-1 adjusts real projections now, but neither it nor any Tier-2 candidate can be evaluated until volume accrues. Verify:

select count(p_win) champion, count(p_win_challenger) challenger,
 count(*) filter (where challenger_delta <> 0) moved
from ledger_entries where user_id is null;

---

🟡 SESSION 71 — LAYER 3 STEP 2: CHALLENGER PROJECTION (2026-07-21)

Code-complete + deployed + unit-proven. NOT yet observed writing a live row — see the verification gap below. Champion serves users UNCHANGED.

What it is

src/services/challengerProjection.js — the champion's p_win adjusted by the Layer-2 axis vector in log-odds space (a nudge can't cross 0/1 and means the same at p=.5 and p=.9). Total capped at 0.45 log-odds — a lean, not a re-forecast. Every deviation is attributable: challenger_adjustments stores the named axis + signed nudge. Only mechanically obvious stat↔axis pairs are mapped.

Identical to champion by construction where there's no signal — unremarkable player, thin sample, unmapped stat, or no classification all return the champion value byte-for-byte with a stated reason. The A/B therefore differs ONLY where archetype-awareness could help or hurt.

Isolation: adjust() is pure; the champion field is read, never written; the served snapshot payload is still enriched (untouched); a challenger throw is caught so it can never break the pipeline it's measured inside. Statcast loads ONCE per snapshot run — grade-time I/O stays at zero.

Induced on real players (local, real data)

Prop	Champion → Challenger	Via
Judge HR over	0.42 → 0.447	BOMBER +.22, WHIFF RISK −.11
Judge HR under	0.58 → 0.553	exact mirror
Judge strikeouts	0.55 → 0.55 (δ=0)	WHIFF RISK +.11 / GRINDER −.11 cancel
Skubal Ks over	0.60 → 0.702	WHIFF, TRAPDOOR, CANNON aligned
Skubal hits-allowed	0.50 → 0.392	a K arm allows fewer hits
Bell / 12-PA sample	unchanged	no_distinctive_axis / thin

🔴 VERIFICATION GAP — read before assuming this is recording

Zero live rows carry p_win or p_win_challenger (latest_lock still 2026-07-21 02:58:45). Three compounding reasons:

1. Immutability refuses to backfill. Every prop on the current slate was locked BEFORE these columns existed; ignoreDuplicates correctly skips them. First live rows arrive on the next NEW lock (new game date / new line).
2. ledgerWritten OVER-REPORTS. It counts chunk.length, not actual inserts — 14 induced snapshots all reported "ledger 25" while inserting zero. This misled my own verification; worth a one-line fix.
3. statcast_aggregates is MLB-ONLY (1,354 rows; 0 wnba/nba). I induced on WNBA, where the challenger correctly no-ops for lack of mechanism data. The challenger currently applies to MLB only.

Verify with:

select count(p_win) champion, count(p_win_challenger) challenger,
       count(*) filter (where challenger_delta <> 0) moved
from ledger_entries where user_id is null;

Expect first non-zero after the next MLB slate locks.

HELD

Promotion (challenger → serving) and any superiority claim stay held until the ledger proves it on segmented volume. Baseline volume: blended n≈500 ≈ 5 days; per-segment n≈200 ≈ 2–4 weeks.

Next

1. Confirm first live champion+challenger rows after the next MLB lock.
2. Fix ledgerWritten to report real inserts.
3. Extend mechanism data beyond MLB (or accept MLB-only challenger).
4. Let volume accrue; then compare Brier/calibration segmented.

---

🟢 SESSION 70 — LAYER 3 STEP 0+1: THE MEASUREMENT INSTRUMENT (2026-07-21)

🔴 STEP 0 FINDING — WE HAVE BEEN FLYING WITHOUT AN INSTRUMENT

"Is the projection calibrated / does it beat the market" has NEVER been answerable. Three separate causes:

• model_snapshots holds p_win but has 0 settled rows (settle writes to ledger_entries only) and only spans 07-19→07-20.
• ledger_entries settles 642 rows but carries no probability at all.
• closing_captures has the close but no link to a result.

The whole measurable universe was 35 rows, recovered by a lossy in-memory join. Harness agrees: INSUFFICIENT_HISTORY, scored 35, joined 404.

The 35-row reading (NOT conclusive — reported for the record)

	Brier ↓	Directional
Our projection	0.2682	18/35
Market (de-vigged)	0.2650	16/35
Coin flip	0.2500	—

Both score worse than a coin flip; ours is marginally worse than the market. Mean model p 0.566 vs actual hit rate 0.486 → systematically overconfident ~8 pts (same PROB_CEIL overconfidence flagged in EV). At n=35 the SE is ~8.5 pts — noise. We have no evidence the projection beats the market, and none that it doesn't. Every segment (max n=28) is honest-absent. Every settled row has archetype (none) — Layer 2 postdates all of them.

🔴 THE PROJECTION IS NAIVE — verified, not assumed

probabilityEstimator = game-log frequency over the line, 0.6/0.4 recency blend, opponent nudge. Zero archetype, zero mechanism data. Grep confirms.

Step 1 — instrument wired (migration 033)

The four-tuple now lands on ONE row (ledger_entries — the row that actually settles): p_win + fair_prob_lock + archetype_vector + projection_locked_at at LOCK; closing_prob + closing_captured_at from closing_captures; outcome at settle. Calibration and market-comparison become plain SQL instead of a join that drops 90% of rows.

• IMMUTABLE — written once via the existing ignoreDuplicates upsert, never re-derived at settle (that would measure a projection we never made).
• VECTOR not label — a text column cannot attribute "did archetype help?".
• Honest-absent BOTH ways: past game + no capture → market_unavailable_reason, never an imputed line (calibration still scores); future game → NOT marked, because a close can still arrive and premature absence is as dishonest as imputation.
• Closing coverage verified BEFORE reuse: 83/83 = 100% on graded props since capture began. The 56,890 refusals are ungraded candidates, not our props.

🔴 TWO BUGS CAUGHT BY INDUCING

1. Scheduler hook iterated SPORTS, which does not exist in that scope. Inside its try/catch it would throw ReferenceError every tick and silently never run — the instrument would have looked wired and captured nothing. Now cadence.ALL_SPORTS.
2. attachClosingProb selected a fair_prob column closing_captures does not have. It stores raw over_odds/under_odds ON PURPOSE (S64) so the de-vig runs later. First live run: 642 rows marked market-unavailable, 0 closes attached. De-vig now runs via devigTwoWay. Repair checked, not assumed: all 642 are pre-capture-era games, so the absence is TRUE; 0 capture-era rows wrongly marked. The bug would have mis-marked every future row.

⚠️ THE BASELINE ACCRUES FORWARD — and does NOT backfill

Historical p_win/closes are gone. Immutability means today's already-locked rows never gain p_win — the instrument starts recording at the next NEW lock (verified: 0 new rows during induction because every prop was already locked). Check with: select count(p_win) from ledger_entries where user_id is null;

Volume to a real baseline (~100 settled/day): blended n≈500 → ~5 days; per-segment n≈200 → 2–4 weeks.

Layer 3 sequencing — RECOMMENDATION

The order proposed building archetype-awareness then proving it. We cannot prove anything yet, so an adjuster shipped today is unmeasurable for weeks and we would be back to shipping on plausibility. Fix retention first (done), let volume accrue, then build adjusters — each measurable from its first settled row.

---

🟢 SESSION 69 — LAYER 2: MULTI-AXIS ARCHETYPES (2026-07-21)

Spec: docs/ARCHETYPE-AXES.md (every name accounted for). Layer 3 NOT built. Archetype still does not feed grades — display + snapshot + future Layer 3.

Tier-A joins — all three landed, each ONE free call

Join	Before	After	Source
Handedness	batters 0%	1,354/1,354	statsapi /sports/1/players (bats+throws+position)
True role	IP proxy (drifts)	750/750	statsapi stats playerPool=ALL (751 rows; default returns only ~57)
Velo	53%	99% (721/729)	wide pitch-arsenals matched BY PITCH TYPE
Role split (real usage): starter 219 · reliever 365 · setup 126 · closer 40.
The velo fix is what makes CANNON/HOWITZER buildable instead of shelved.

🔬 AXIS INDEPENDENCE — MEASURED (467 batters / 531 pitchers)

|r| ≥ 0.70 ⇒ one trait ⇒ COLLAPSED (never show one trait as two archetypes): batter k%~whiff% +0.89 · hard-hit%~exit velo +0.88 · chase%~swing% +0.87 · chase%~bb% −0.72 · pitcher k%~whiff% +0.76 · gb%~fb% −0.73.

The finding that mattered: pitcher velo ~ k% = +0.14, ~whiff% = +0.07, ~gb% = +0.07. Velocity is NOT a proxy for missing bats — a hard thrower who misses no bats is a real distinct type, so it earns its own axis. pitcher k% ~ gb% = −0.10 → PUNCHOUT ⊥ SINKER, which IS the multi-axis thesis.

Cut-lines

Real p75 (distinctive) / p90 (elite), per role where tails differ even when medians agree — reliever GB% p90 54.1 vs starter 48.9, both median 42.5. Floors PA≥50 / IP≥10.

🔴 THE FLEX FALLBACK IS DELETED (archetypeService.js)

classify() returned FLEX (mlb) / SHIELD (wnba) / CONNECTOR (nba) at weight 1.0 when nothing scored — "could not classify" rendered as a confident classification with descriptive education copy. 8 of 18 MLB players carried it, and FLEX could never be earned (its only input, utility, had zero writers). Every sport now does what MMA already did: unclassified = absent. Live fingerprint: Alan Roden → primary: null, blend: [].

Induced on real players

Player	Blend
Skubal	STARTER · L · WHIFF + SEAM + PINPOINT (all elite)
Judge	BOMBER + GRINDER + WHIFF RISK (elite power, patient, whiffs)
Kwan	SURGEON + SNIPER + SLASH, power absent (0.4 barrel ≠ "low power")
Josh Bell (was DRIVER)	empty — "No standout profile"
Alan Roden (was FLEX @1.0, 21 PA)	all axes absent — "Not enough PA yet"
velo-less SP	keeps 3 axes; velocity+slot absent

absent (no data) is distinct from a null vector entry (measured, ordinary).

Gotchas

• classify(sport, null) threw — an explicit null does NOT trigger a default parameter and every scorer dereferences its arg. Guarded in classify.
• Three tests asserted the fallback; updated to assert absence. One over-broad edit briefly broke a test where a player has REAL stats and legitimately classifies (Riley → BOMBER) — removing the FALLBACK is not removing classification.
• TeamHub.tsx || 'zzz' is a SORT key, not a display default — sorts unclassified last. Correct; leave it.

Layer 3 (HELD) reads the FULL vector

classifyPlayer() stores every axis; only the top ≤3 surface. Projection + adjusters (park, weather, umpire, platoon) are the next arc, not built here.

---

🟢 SESSION 68 — LAYER 1: STATCAST MECHANISM DATA (2026-07-21)

Ingest + stay-current. Layers 2 (archetypes) and 3 (projection) NOT built. Blueprint: docs/MECHANISM-DATA.md — the pattern every sport inherits.

Phase 0 gate — both match rates 100%

• Batters 40/40 · PITCHERS 66/66 (real rosters: CLE, DET, MIN, NYY, LAD), joined by MLBAM id against the 713-pitcher Savant feed. Zero honest-absent on identity — the join is an integer both systems use natively, and the snapshot pipeline already stores it (playerId) per graded row.
• pybaseball deliberately NOT used — it is an MIT wrapper over the same CSV URLs; adding it reintroduces a Python runtime in a stack where the existing Python service is already offline. Direct axios + savantAdapter's parser.

What landed

statcastAdapter (6 free Savant feeds) → statcastAggregateService → statcast_aggregates (migrations 030 + 031). Live in prod:

Rows	1,354 (604 batters · 750 pitchers)
Distinct players	1,312 → 42 two-way players carry BOTH profiles
Join rate	1,354 / 1,354 · 0 unjoined
Handedness	677 pitchers (movement feed)
Sufficient / thin	998 / 356 (PA≥50, IP≥10)
Arsenals	avg 4.4 pitches, max 8, 679 with ≥3
Table size	5.3 MB (vs 500 MB plan ceiling)
Pull time	~5 s, all six feeds

Backfill and refresh are the SAME call — full re-pull upserted on (sport, season, source_id, role). Idempotent + self-healing: 5 induced runs → still exactly 1,354 rows. No incremental who-played bookkeeping to drift.

🔴 TWO REAL BUGS CAUGHT BY INDUCING, NOT BY REVIEW

1. Two-way players broke the write. PK (sport, season, source_id) collapsed a player's batter and pitcher profiles into one key → one batch hit the same row twice → ON CONFLICT DO UPDATE command cannot affect row a second time, first chunk written, rest refused. ROLE is in the key now (migration 031). Ohtani stores 419 PA / 17.2% barrel as a batter AND 85.2 IP / 33.7° arm angle / 52.1% GB as a pitcher — two real profiles, not one invented player.
2. Pitch mix was primary-pitch-only. pitch-movement with an empty pitch_type returns ONE row per pitcher (677 rows / ~700 pitchers), so a five-pitch arsenal stored as one pitch — which would have classified every pitcher as a one-pitch arm. Mix now comes from pitch-arsenal-stats (3,205 rows = pitcher × pitch); movement still supplies velo/break/ handedness folded onto the primary pitch. Skubal: 5 pitches, L, FF 96.7.

Honesty rules (each has a test)

Absent metric → null, never 0 · thin sample stored and flagged (thin ≠ missing) · unjoined player stored with null player_key, joins later · all feeds empty → REFUSES to write so a bad night can never blank a good table · updated_at on every row.

Staleness — verified across simulated conditions

0.1h → false · 26h → false · 50h → TRUE · 168h → TRUE · NEVER-BUILT → false (threshold 48h). Never-built is deliberately NOT stale — different condition, different fix; paging on a fresh install teaches the operator to ignore the alarm. The scheduler pages on a failed run AND on silent staleness separately: a job that stops being scheduled never produces a failure.

Ops

Nightly at STATCAST_HOUR_UTC (default 11 UTC, after every game is final); kill switch STATCAST=0; gates STATCAST_MIN_PA / MIN_IP / MAX_AGE_HOURS. Induce: POST /api/internal/statcast/refresh · probe: GET /api/internal/statcast/status. ⚠️ /api/internal/* is NOT reachable on vyndr.app (no Next proxy, by design) — use api.vyndr.app. Also: local @supabase/supabase-js egress from the WSL box FAILS (fetch failed); the MCP tool works. Induce DB-writing jobs on the server, not locally.

Raw per-pitch — measured, and deliberately NOT stored

2026-07-19: 4,791 pitches · 119 cols · 3.26 MB · 680 B/row · 1.2 s → ~776k pitches/season = 503 MB CSV, 171 MB gzipped, ~0.85 GB in Postgres against a 500 MB free-plan ceiling (DB is 26 MB today). Aggregate grain is 5.3 MB. Raw stays re-pullable from the free source if Layer 3 needs it; the cold tier (Storage Box) is the two-tier home when it does.

Commodity, not moat

Raw Statcast is public — anyone can pull it in a second. The edge is Layer 2 (which signals define an archetype, and where the boundaries sit), Layer 3 (projections), and the settled ledger that proves them. Having the data is not having an edge.

---

🟢 SESSION 67 — PRICE LAYER GATED + WIRED (2026-07-20)

⚠️ THE PREMISE WAS WRONG TWICE — read before trusting a "wire the fields" order

1. There is no /api/slate. The board reads GET /api/snapshot/:sport.
2. The snapshot already carried the price fields. book_odds, fair_odds, model_odds, p_win, ev_pct, value, takeable, fair_prob, devig_method were all live. Nothing needed adding.
3. fairLine does not exist (zero hits repo-wide). The Option-A "derive from fairLine" instruction had no referent — fair_odds is already a real de-vigged American price.

Phase 0.5 gates — all PASS, verified numerically

• Is it a price? Yes. fair_odds = American odds from impliedProbToAmerican inside devigTwoWay; fair_prob is the probability. Both distinct from line (the stat threshold).
• Numeric match? 8/8 EXACT. Recomputed fair_odds+fair_prob independently from stored raw over/under prices; every value matched to the integer and to 3dp.
• Poison-independent on quarantine rows? YES, proven on the quarantined cohort itself. devigTwoWay(over, under) takes market prices only — no model term is reachable — and the 8 rows recomputed above are all wrong_opponent_grade. The poison is in the GRADE, not the price. So quarantine suppresses the MODEL leg only; the fair leg stands.

🔴 THE REAL FINDING — the model price was PUBLIC

GET /api/snapshot/:sport is unauthenticated and was serving model_odds, p_win, ev_pct, value, takeable to anonymous callers on 25/25 live rows. The Session-66 gate on /api/analyze was bypassed entirely. /api/hero-prop was a SECOND door — it reads Redis directly via heroPropService, so the first fix didn't cover it.

src/utils/snapshotGating.js strips FIVE fields, not one — model_odds is the price, p_win IS the price in another base, and ev_pct is INVERTIBLE (ev = f(p_win, book_odds); book_odds is public, so ev hands the price over). value/takeable bound it. Market legs (book_odds, fair_odds, fair_prob, overround, devig_method) stay on every tier — the fair leg is never the paywall. src/utils/requestTier.js resolves tier from a bearer token when present and FAILS CLOSED to free on every error path, so a resolution failure can only withhold, never leak. Responses now vary by entitlement → /:sport and /hero-prop emit private Cache-Control for authenticated callers and both Next proxies forward the bearer token.

Read card — why it was empty, and the fix

A manual scan carries no market ({player, stat, line, direction}), so the engine has no over/under to de-vig — book_odds/fair_odds were legitimately absent. lookupSnapshotPrices in the Next /api/scan route recovers them from the pre-graded snapshot (the same cache-only read it already did for locked odds + team). Join is EXACT on player + stat + line + side (fair_odds is side-specific) and returns nothing unless book AND fair are both present — a user-chosen line the board never graded borrows no other line's price.

🔴 LIVE INDUCTION CAUGHT A SECOND CLASS OF BUG

With the leg stripped, LiveHeroProp forwarded everything to PriceTriplet except model_price_locked → deriveValueState fell to the missing-model-price branch and the landing page told every anonymous visitor "MODEL READ WITHHELD" — quarantine's copy, which says our own data is untrustworthy. Nothing was poisoned; it was the paywall. A paywall must never wear poison's face. Unit tests and markup review both passed this; only rendering the deployed page caught it.

Live fingerprint (anonymous, cache-busted)

• Snapshot: model fields [], market fields intact, model_price_locked: true
• Read card /api/scan: book -150 · fair -126 · model null · locked true
• Landing hero renders: BOOK −153 · ◆FAIR −129 (amber) · MODEL [LOCK BAR], verdict "MODEL PRICE ON ANALYST" + UNLOCK CTA
• /dashboard, /ledger, /parlay — 200, no triplet, unchanged. No consumer reads ev_pct/model_odds/p_win, so the strip broke nothing.

📊 FAIR-LEG ABSENCE: 0.0%

636 graded rows: 636 with book, 636 with fair, 0 one-sided. The hero number is not a sometimes-number on current data.

⚠️ PRODUCT CALL PARKED FOR KEV

The landing hero is anonymous, so it now shows the LOCK instead of the full triplet it showed this morning (VALUE +21.1% VS FAIR). That follows the stated free-tier rule exactly, but trades a strong shop-window moment for gate consistency. Reversal is one line — add model_price: true to the free tier in src/config/tiers.js, or special-case the hero route.

Still open

• Quarantine flag is NOT available at snapshot build. No service writes quarantine_reason (manual SQL only); it's a retrospective judgement, so a fresh row can never carry it. The component handles the state if it ever arrives; wiring an always-null field was refused.
• Slate row still held — lib/marketBreadth.js computes LINES only.
• Ledger / public profile still out — no fair-odds column.
• Screenshots unavailable again (browser capture tool errored all session); substituted computed-style readback per state.

---

🟢 SESSION 66 — PRICE-LAYER TOKENS + THE PRICE TRIPLET (2026-07-20)

Path 3: establish the token foundation, build the hero feature natively on it, migrate nothing. Design source = specs/design-reference/Vyndr Price Triplet.dc.html (ACT 01) + HANDOFF.md, committed in f549422.

⚠️ THE PHASE-0 FINDING — the token layer already existed

The order asked me to establish a token layer. It was already there and already correct. web/src/app/globals.css :root carries HANDOFF's surfaces / borders / text ramp / fonts / grade colours byte-for-byte (aligned 2026-07-16), and web/src/lib/colorContract.js already encodes green-is-edge- only + glow-is-A-tier-only with an enforcing test. Building a second parallel layer would have created two competing sources of truth, so this session EXTENDED the existing one. If a future order says "establish tokens", check globals.css first.

Vehicle (confirmed against the stack, not assumed): Tailwind v4 CSS-first (@import "tailwindcss", NO tailwind.config file) + inline style={{}} components reading var(--x) — 2,305 inline-style sites and 1,916 var(--…) reads. CSS custom properties are the only vehicle this stack consumes natively. A TS token module or a Tailwind theme config would have fought it.

What was ADDED (additive proof: 149 insertions, 0 deletions in existing files)

• One genuinely new colour — the priced-out blue --priced-out #8fb2de (+ dim/tints/borders). It is the carve-out that lets a row say "there IS edge" without green saying "take it".
• --glow-a (the A-tier glow finally tokenized — the law lived in gradeGlows() with no value to hand back) and the fair-leg tints.
• The LAWS are written INTO the token block and asserted by tests/unit/priceTriplet.test.js: green = takeable edge only · glow = A-tier only · amber = caution + the fair leg · red = miss/negative only · blue = edge priced out · JetBrains Mono = all data. A test also asserts every newly-declared name is NEW (zero collisions, zero overrides).

The law layer — web/src/lib/valueState.js

ONE function (deriveValueState) answers "is this value?"; the component renders what it returns and never re-derives a verdict.

• VALUE requires ev >= 2 AND a takeable price (−160…+200). Both. Raw positive EV is NOT value — +11.7% EV at −210 is a juiced price we won't call a play. The constants MIRROR src/config/valueEngine.js and a test reads BOTH files and fails on drift (the playerName.js pattern).
• Five states + a sixth display state: VALUE · PRICED_OUT · NO_EDGE · QUARANTINE · REFUSAL · NO_VERDICT_LOCKED (free tier — entitled data withheld, which is NOT quarantine and NOT refusal).
• Free tier gates at the WIRE: tiers.js gains model_price, utils/tierGating deletes model_odds and sets model_price_locked. Book and fair pass through on EVERY tier — the fair leg is never the paywall.

🔴 INDUCTION CAUGHT A REAL BUG THAT REVIEW WOULD NOT HAVE

The "VS FAIR" figure compared BOOK to fair, so state 1 rendered "VALUE · −6.5% VS FAIR" — a contradiction on screen, from code that read fine and passed its tests. The design's own two worked examples pin the formula: MODEL minus FAIR in implied-probability PERCENTAGE POINTS (book +125 · fair +110 · model +98 → +2.9; book +118 · fair +104 · model +112 → −1.8). modelVsFair now reproduces both exactly and a test locks them. The figure renders only when its sign agrees with the verdict — a row that clears the EV bar on the book price while our price sits level with fair leads with the EV instead of a number that reads as a contradiction.

Proof (induced in a real browser; computed styles, not markup)

State	Rendered
VALUE	model + verdict rgb(0,212,160) — the ONLY green in the set
EDGE · NOT TAKEABLE	verdict rgb(143,178,222), model leg white, not green
NO EDGE	grey verdict, stated at full voice
QUARANTINE	MODEL — withheld, book + fair still render, amber
REFUSAL	no legs, no gauge — "CAN'T PRICE THIS ONE"
FREE TIER	lock bar; book −120 + fair −104 still honest

Live landing hero (real /api/hero-prop data, not samples): book −153 · fair −129 · model −343 · VALUE +21.1% VS FAIR · +28.1% EV. Mobile 390: three legs hold at 117px each, right edge 378 < 390, no horizontal overflow, fair no smaller than its neighbours. Post-deploy fingerprint: tokens resolve in prod (--priced-out: #8fb2de, --glow-a), triplet live on the landing hero. Additive proof: /dashboard and /ledger return 200 with NO triplet and were not touched — 0 deletions across every existing file.

(Screenshots were not captured — the browser screenshot tool errored on every attempt this session. Substituted stronger evidence: computed-style readback per state and measured layout at a real 390px column.)

Scope held / deferred

• Slate row HELD — lib/marketBreadth.js computes LINES only (median book line vs model value); it has no prices at all, so the triplet needs new upstream fields there. Not a same-pass fit.
• Ledger + public profile OUT — ledger_entries has no fair-odds column (dclv_fair_lock is 0/707). Needs a schema decision.
• The rest of the redesign is a ranked migration backlog — see the Session-65 inventory. Nothing was migrated this order.

---

🟢 SESSION 65 — TWO TRUTH-LAW FIXES (2026-07-20, from Chrome's logged-out audit)

Both found by auditing the product as a STRANGER sees it. Neither touches the triplet build; push scoring untouched.

Doc drift corrected in this session

The header of this file was stale at 7ea0af2 and this file carried no record of the directional-CLV session (dcdad60 → ca9ca34: src/services/ directionalClv.js, the Analyst+Desk server-gated ClvBadge, and removal of the legacy C4 CLV chip from five surfaces). BUILD-STATE.md is stale to April 2026 — specs/STATE.md is the authoritative state file; treat BUILD-STATE as archive.

FIX 1 — "CLV-VERIFIED" UN-CLAIMED ON THE PUBLIC PROFILE (copy + 2 render blocks)

/u/[handle] was titled "CLV-verified record" with the subhead "closing-line value included" while zero closing-line value renders there. Verified live, not assumed: GET /api/profiles/vyndr → beat_close_pct: null (gated behind clvCaptureReliable() / CLV_CAPTURE_RELIABLE, which is unset while C4 is open). A verification claim with nothing verified shown is an unearned claim, and it leaked the standing CLV hold onto a surface that had never been audited.

EIGHT instances found — two of them ONLY by the post-removal residual sweep:

#	Where	Was
1	u/[handle]/page.tsx	<title> / og:title / twitter:title — "CLV-verified record"
2	u/[handle]/page.tsx	meta + og + twitter description — "closing-line value included"
3	u/[handle]/opengraph-image.tsx	no-record fallback tagline
4	u/[handle]/portrait/route.tsx	no-record fallback tagline
5	PublicProfile.tsx	house subhead — "closing-line value included"
6	PublicProfile.tsx	✓ CLV-VERIFIED badge (gated, dark, one env flag from re-claiming)
7	opengraph-image.tsx	eyebrow CLV-VERIFIED RECORD · 30D — missed in the first report
8	portrait/route.tsx	same eyebrow — missed in the first report

Instances 3 + 4 printed the verification claim exactly when there is no record at all (the rec == null branch), i.e. the claim was loudest where the data was most absent.

Applied: honest copy on 1–5 + 7–8 (settled record · wins and misses · nothing curated); the badge (6a) and the BEAT CLOSE figure (6b) REMOVED from the public profile, OG card and portrait card. DISPLAY ONLY — beat_close_pct, clvCaptureReliable(), closing_captures and the whole CLV data path are untouched, and the earned directional badge stays Analyst+Desk (never public). The claim returns here when CLV genuinely renders here.

Title double-append fixed and VERIFIED ON COMPOSED OUTPUT, not source: the page title carried its own · VYNDR while layout.tsx's metadata template already appends %s · VYNDR → live was …@vyndr · VYNDR · VYNDR. Built the app, served it, and read the real HTML: <title>Settled record — @vyndr · VYNDR</title> — exactly one suffix. Note openGraph/twitter titles bypass the template, so they carry the brand suffix explicitly.

Both share images re-rendered locally (200 / image/png) and eyeballed: no overflow, no clip, no residual CLV scaffold.

POST-DEPLOY FINGERPRINT (live, logged-out, f5156dd): <title>Settled record — @vyndr · VYNDR</title> (one suffix), og/twitter title + description un-claimed, 0 occurrences of CLV-verified / BEAT CLOSE / "closing-line value included" in the served HTML, and the live OG PNG re-rendered clean. Player pages fingerprinted in Chrome across MLB (Josh Bell, 1 graded prop — the exact row that produced "74"), WNBA (A'ja Wilson, 2 props), NBA (Jayson Tatum, 0 props): FORM and MATCHUP render — with intact layout and zero console errors; USAGE/REST still show real values where they exist.

FIX 2 — FORM WAS FABRICATED ON THE PLAYER PAGE (un-fabricate; steps 2+3 HELD)

Chrome saw Josh Bell as FORM 74 (player page) and Form 63 (generated read) in one session. Traced both. Neither feeds the grade — proven, not assumed: engine1.gradeProp runs at analyzeViaEngine1.js:446, buildIntelFields (which computes form) decorates the already-graded object at :468; engine1.js never reads a form key (only raw l5_avg/l20_avg against the line), and nothing in src/ reads result.form. Grade inputs are byte-identical before/after.

• 63 is real — 70 + (l5_avg / l20_avg − 1) × 60, per-prop, per-stat.
• 74 was manufactured — 70 + 4 × (count of tonight's graded props), capped 92. Nothing on the HTTP path ever sets stats.form, so that fallback WAS the live value. Confirmed empirically: Bell's payload carries activeProps length 1 → 70 + 4 = 74, exact.
• It poisoned a second tile: MATCHUP was gradeFromForm(form) — Bell's "B" was gradeFromForm(74), from the prop count, with no opponent input on that path at all; the no-archetype branch hardcoded 'B'. Both fabricated.
• SYSTEMIC, not Bell-specific — buildIntel is the unconditional path for every player and every sport.

Applied (absent renders absent): FORM and MATCHUP now emit kind:'plain' with '—' when there is no real value — 'plain' deliberately, so the page draws no progress bar and computes no width/colour off a null. gradeFromForm deleted; the prop count is no longer passed into buildIntel at all. computeFormScore's hardcoded 75 (returned whenever the baseline was missing or zero) now returns undefined → the card's self-hiding intel section drops the row. Induced live across MLB / NBA / WNBA: all render — cleanly; real values (USAGE 3.6 AB/G, REST B2B) still render — the fix is surgical to fabrications.

HELD (needs a per-sport headline-stat design call, deliberately NOT built): a real player-level form metric + label disambiguation (page-level vs per-stat). It lands as stats.form / stats.matchup and lights these tiles straight back up.

Audit of the same file (order item 10) — reported, NOT changed

toNum() (playerIntelService.js:18) returns 0 for absent, feeding classifierInput: k_rate (pa > 0 ? … : 0), ip_per_start, k9, saves. These are classifier inputs, not display — a 0 there can misclassify an archetype (0% K-rate reads as elite contact). Same family as the Number(null) === 0 rule. mlbLast10Rows renders ${st.hits ?? 0}-${st.atBats ?? 0}, which prints a real-looking 0-0 line if a game-log row lacks its stat object. Ambiguous — changing classifier inputs shifts archetypes, so it needs its own order. Display rows elsewhere (mlbSeasonRows, ESPN season rows) correctly use ?? '—'.

---

🟢 MLB opp_rank_stat LIVE — computed, CONSUMED, retained (2026-07-20 16:51 UTC)

• Consumption path verified BEFORE wiring (a value the grader doesn't read is a dead end): featureCache.teamFeatures sets out.opp_rank_stat → engine1.computeFactors READS features.opp_rank_stat → fires weak_opponent_defense (≥0.70) / top_opponent_defense (≤0.30).
• Source: mlbStatsAdapter.getTeamPitchingStats — all 30 teams in ONE free unauthenticated statsapi call. Only fills when the ESPN path yields nothing (always, for MLB), so WNBA is untouched.
• CONSUMPTION PROVEN on the exact retained vector (Josh Bell hits o0.5), varying only opp_rank_stat:

opp_rank_stat	grade	factors
0.367 (as retained, mid)	B-	l5_hot_vs_line, l20_over_line, back_to_back
0.98 (weak)	B	+ weak_opponent_defense
0.02 (tough)	C	+ top_opponent_defense, away_vs_top5_defense
absent	B-	identical to mid — neither fires ✅

• RETAINED grade-time in model_snapshots.features (immutable, joinable).

📊 COVERAGE FIRST — then the grade read

8 of 14 graded MLB rows carried a non-null opp_rank_stat (57 %); 6 null. The nulls are almost certainly unresolved opponentAbbr (teamFeatures returns early without one), NOT the sample floor — but that is undetermined without container logs, so it is reported as such rather than asserted.

🔴 THE FACTOR FIRED ON ZERO ROWS THIS CYCLE. All 8 non-null values were the SAME mid-scale 0.367 (one opponent, neither threshold crossed: would_fire_weak 0, would_fire_tough 0). So this slate cannot test A-emission at all — the factor was present but inert. Any "A didn't emit" reading from tonight is meaningless.

Live MLB 11-step distribution (14 graded): C+ 4 · F 4 · B- 2 · C 2 · D 2. No A. Notably F now emits (4 rows) — the range has widened DOWNWARD, as the restored ±1.0 makes Σδ ≤ −2.51 reachable for the first time.

A-rated marketing stays HELD. No thresholds changed. A genuine test needs a slate with a weak-BAA opponent (≥0.70) so the +1.0 can actually lift a read.

Thin-sample floor in production

No thin-sample opponent appeared on this slate, so the production null-floor path was not exercised live — unit-tested only. Stated rather than implied.

🟢 HARNESS ARMED + CLOSING CAPTURE STARTED (2026-07-20 ~16:10 UTC)

Both verified by INDUCING the real code path — never by waiting for a slot.

A — Backtest harness runs on OUR scheduler. snapshotScheduler fires it at HARNESS_HOUR_UTC (default 14), appends to harness_results, and opsWatch.harnessStaleAlarm pages if it stops (a validator that isn't running looks exactly like one that keeps passing). No external dependency. INDUCED live: verdict INSUFFICIENT_HISTORY, scored 35, joined 283, snapshots 478 — the correct, passing output. POST /api/internal/harness/run.

B — Closing capture (CAPTURE ONLY; no CLV metric, as ordered).

• C4 diagnosed: closing_line is ONE overwritable field with no timestamp and no provenance. captureClosing writes the current line and, on a prop match failure, silently leaves the earlier value (= the lock) in place — so "captured a real close" is indistinguishable from "never updated". It is 92 % equal, not 100 % (56 rows DID move): the defect is provenance.
• closing_captures (migration 029) — append-only, never overwritten, BOTH raw side prices retained so the existing de-vig engine computes the fair closing probability later. Sharp (pinnacle) vs book close kept distinct: "beat the market" and "beat our book" are different questions.
• JOIN drops line on purpose — a close that MOVED off the graded line is the whole point of CLV. Verified safe: all 164 identity groups have exactly ONE line per (sport, player_key, stat, side, game_date); zero ambiguity.
• Wired into the intraday refresh (already polls ~20 min through slate hours) with a capture-rate alarm — a missed close is unrecoverable.
• 🔴 ODAWA IS NOT CAPTURABLE. odawa exists only as a UI preference option in onboarding/settings — no adapter, no ALLOWED_BOOKS entry, no feed. CLV vs our own book cannot be measured until a real Odawa feed exists.
• Refusals proven first (test-first): unbound game_time, doubleheader ambiguity, missed window, or a one-sided price → missed_reason and NO price. Induced live: 1,076 rows correctly refused one_sided_price.

⚠️ MY OWN ERROR, CAUGHT AND REVERTED

To force a capture I widened the window to 1,200 min and persisted 7,114 rows — every one had a lead time of 392–602 minutes, i.e. 6.5–10 hours before lock. Those were not closes. Leaving them in a table named closing_captures would have poisoned the first CLV computation with pseudo- closes. All 7,114 deleted; table verified back to 0. Verification is now done with ?dry=1, which proves the pricing path (wnba: 486 rows priced, 0 missed) while writing nothing. The real 45-min window currently yields 0 rows because no game is near lock — which is the correct answer, not a failure.

🟢 HEAL EXECUTED (Order 2, 2026-07-20 ~10:00 UTC) — record is clean

Rollback point first: vyndr-20260720-093821.dump (856,890 B) verified ON the Storage Box, not just exit 0.

⚠️ THE DRY-RUN OVERTURNED MY OWN DIAGNOSIS — read this before trusting the Order 1.5 notes above. Across every bindable row the stored game_date matched a real game (MIS-DATED: 0). The players I cited as proof of mis-dating were genuine DNPs on their true dates (Freeman 07-18; Kwan/Hedges/Davis 07-17 — their teams played, they did not). The original 64 player_dnp voids were CORRECT and my Order 1.5 revert undid correct work.

Axis	Result
Settlement scorer	578/578 re-computed identical, 0 differ — confirmed, no heal needed
Dates	527 correct · 0 mis-dated · 170 unbindable (my dry-run's parser, NOT proven damage)
Grade damage	51 rows, not 303 — the rest hit the same opponent anyway (baseball SERIES effect)

Writes executed (each verified against the dry-run prediction):

• 64 re-voided (60 mlb + 4 wnba) — by the settle pass's positive-evidence guard, not hand-picked ids. DNP voiding re-enabled deliberately because its disable rested on a false premise.
• 25 ledger rows quarantined wrong_opponent_grade (wnba 2026-07-18, 10 hit / 15 miss). They REMAIN real public settled results; only train/validate excludes them.
• 200 model_snapshots rows quarantined — the 4 pre-fix MLB cycles for game_date 07-20 (06:00/06:02/06:03/07:25 UTC). Superseded by the correct 07:50/07:51 captures of the same props, so nothing is lost.
• 70 rows flagged doubleheader_game_identified.

TWO EXCLUSION SCOPES (migration 027) — deliberately separate:

• quarantine_reason → grade untrustworthy. Row stays a real public result but is excluded from the model-record denominator (getModelAggregate), like void/unrecoverable.
• analysis_flags → valid for settlement AND the record; excluded only from per-game/opponent analysis. Never filtered from aggregates (a test asserts this, so a future edit can't silently collapse the two).

Corrections to my own Phase 0 numbers, found while executing:

• The 50 WNBA "poisoned moat rows" were NOT poisoned — captured 03:02 UTC (23:02 ET 07-19) for game_date 07-19, so ESPN's "today" was the right day.
• The 166 doubleheader rows came from loose team matching and could not be reconciled (a strict predicate found 121). I flagged only the 70 rows the FEED itself marks (G2…/(Game1)) — and those are attributable, not unattributed. The wider unattributed set needs a stricter pass; it is advisory metadata that affects no number today.

Final state: 360 hit · 218 miss · 64 void · 55 pending · 25 quarantined (697 public rows). 26 pending mlb 07-20 rows left untouched to self-heal on the next cycle, as ordered.

🟢 GRADING DATE BINDING FIXED — wrong-opponent bug closed (2026-07-20 07:50 UTC)

computeFeatures.lookupTodayGame → lookupGameOnDate: it now sends ?dates=YYYYMMDD from the prop's BOUND game instead of taking ESPN's dateless "today". Grading, settlement, retention and the ledger finally reference the SAME game. This was a MODEL-OUTPUT bug: opponentAbbr feeds opp_rank_stat (a ±1.0 factor) and isHome feeds home_away (+0.5).

PROVEN against live ESPN, same instant:

dateless "today"      CLE→PIT   NYY→LAD   LAD→NYY    (Jul 19 card)
bound to 2026-07-20   CLE→MIN   NYY→PIT   LAD→PHI    (the real games)
bound to 2026-07-19   CLE→PIT   NYY→LAD   LAD→NYY    (reproduces OLD exactly)

Every opponent was wrong. Measured at 07:5x UTC = 03:5x ET — ESPN's dateless scoreboard was STILL serving the previous day's card, so the affected window is wider than the 01:00/03:00 slots.

• Honest degradation: no bound date → NO fallback lookup. Records no_bound_game_date, leaves opponentAbbr/isHome/gameId null, and engine1 omits those factors rather than scoring a wrong matchup. Tests lock both ways.
• Same class, also fixed: Tank01 augmentation keyed its cache on TODAY's UTC date; now uses the bound game date.
• Audited: no other dateless/"today" lookups remain in the feature path (weather is current-conditions by venue; park/pace are static).
• Live cycles at 07:50/07:51 UTC wrote retention rows with game_date 2026-07-20 and home_away on 38/50 — games binding. MLB opp_rank_stat stays 0 for the separate, known reason (ESPN's MLB team endpoint carries no defensive metric).

🔴 BLAST RADIUS (report-only — gates the heal)

ledger_entries — grades by UTC hour (at-risk = late slots):

UTC hour	grades	settled results	risk
00	32	29	🔴 at risk
01	68	67	🔴 at risk
03	152	103	🔴 at risk
06	51	0	🔴 at risk (ESPN still on prior card at 02 ET)
13/14/19/22	390	379	✅ same-ET-day, correct

At-risk: 303 grades (199 already settled with real results). ~44 % of the public record was graded in the affected window.

model_snapshots: 350 rows total — 50 carry opp_rank_stat (the 03:02 UTC WNBA cycle) and are the poisoned moat rows; 190 carry home_away. Rows captured 07:50+ are clean (post-fix).

Recoverable vs quarantine (PLAN ONLY, nothing written):

• RECOVERABLE: the correct opponent for a past date is still fetchable from the date-pinned ESPN scoreboard, so a grade can be RE-DERIVED — but only where the feature vector is reproducible. model_snapshots rows store the full feature vector, so those are re-computable; ledger rows do not and would need a full re-grade against historical inputs.
• QUARANTINE: any at-risk ledger grade that cannot be re-derived should be marked computed-against-wrong-opponent and EXCLUDED from harness/validation — never silently trusted. It stays in the public record as a real settled bet (the result happened) but must not train or validate anything.
• Scope note for the heal: at-risk is defined by grading HOUR, not by proven wrongness. Proving per-row wrongness requires re-deriving each row's opponent — that IS the heal work.

🟢 game_date ROOT FIXED + 64 WRONG VOIDS REVERTED (2026-07-20 07:30 UTC)

• ROOT (not DNP, as first diagnosed): PropLine emits no commence_time (grep-verified), so ledgerService's dateET(prop.game_time) || dateET(gradedTs) always fell through to the GRADE clock. A 01:00/03:00 UTC snapshot is 21:00/23:00 ET the PREVIOUS day → tonight's props filed under yesterday → settlement correctly found no game → Order 1's void logic destroyed 64 real results.
• FIX — src/services/gameBinder.js: binds each prop to a scheduled game by TEAMS across the ET window (grade date, +1, −1) and attaches the GAME'S own time/date/id, in snapshotService before grading and the ledger write, so ledger + retention + settlement all inherit one correct date. PROVEN against the live schedule at the failing hour: a 2026-07-20T03:00Z grade (ET date 07-19, what the old code used) bound Steven Kwan to game_date 2026-07-20, mlb:2026-07-20:401816188.
• HARD CONTRACT: unbindable → nothing. The grade-clock fallback is gone; ledgerService SKIPS and counts such rows. Verified live: a prop with an invented matchup returned unresolved, never a guessed date.
• Doubleheaders are flagged ambiguous, never attributed. Real case already in data: mlb:2026-07-11:MilwaukeeBrewers@PittsburghPirates(Game1).
• Retention had the same bug (rows dated by the snapshot clock) — fixed to the bound game's ET date.
• 64 wrong voids REVERTED (60 mlb + 4 wnba), scoped exactly to settlement_version=2 AND outcome='void' AND settlement_source='player_dnp'.
• LIVE PROOF of the safety fix: the next induced settle pass returned voided: 0, pending: 64. The old code voided all 64; the deployed code refuses to claim DNP on an unconfirmed absence.

🔴 STOP-AND-REPORT — the date bug also reaches GRADING (not just settlement)

computeFeatures.lookupTodayGame calls the ESPN scoreboard with no date param — it takes whatever ESPN calls "today". A prop graded at 23:00 ET can therefore bind its home_away / opponentAbbr features to the WRONG game (yesterday's finished one), which feeds opp_rank_stat and the home/away factor. Not fixed — flagged per the order's stop rule. Blast radius:

• Grading: AFFECTED (feature correctness at late-ET slots — 01:00/03:00 UTC).
• Settlement: FIXED (this order).
• Retention: FIXED (this order).
• Display/slate: NOT affected — the board renders from the date-pinned schedule and joins grades by player+stat, never by ledger game_date.

🔶 STILL OPEN — the reverted 64 cannot settle yet

Their game_date is still the OLD wrong value (Jul 17/18); the binder only corrects rows written from now on. They will retry and age to unrecoverable until their dates are corrected. Correcting them is the first act of the heal order — healing against wrong dates would simply re-fail.

🟢 RETENTION CLOCK TICKS ON ITS OWN (2026-07-20 06:05 UTC)

Induced the REAL cron entrypoint rather than waiting for 14:00 UTC.

• Cron capture needed NO wiring — verified in code. snapshotScheduler's tick calls runAll = snapshotService.runAllSnapshots → runSnapshot per sport → gradeAndCacheSlate → onGraded → retention. The scheduled and manual paths are the same function. Nothing had been captured only because no slot had fired since retention deployed (~02:55; slots 14/19/22/1/3).
• PROVEN by induction: POST /api/internal/snapshot/all (= runAllSnapshots, the exact function the tick calls) wrote cycles at 06:03:23 mlb and 06:05:09 wnba, 50 rows each, cycle_hour_utc=6, features 50/50. (The HTTP request gateway-timed-out at ~2 min; the job completed server-side — verified in the DB, not from the response.)
• archetype FIXED — 50/50 on MLB (was 0/100). Retention still COLLECTS at grade time (only moment features exist) but now PERSISTS after enrichment via retentionService.mergeEnrichment, which fills ONLY archetype/team/opponent and never rewrites grade-time features or model output (test-locked).
• 🔶 team/opponent STILL NULL — upstream, not the merge. The ENRICHED grades themselves carry team:null (verified live: 0/25 with team, 25/25 with archetype). resolvePlayerStats doesn't return stats.team for MLB, and enrichment never sets opponent at all. Fixing that is an upstream change, deliberately not made under this order.
• WNBA archetype is null — honest absence: WNBA stats don't resolve (Python service offline), so there is nothing to classify from.
• ZERO-WRITE ALARM ARMED — opsWatch.retentionZeroWriteAlarm pages at missed-snapshot severity when a slot GRADED props but retention wrote fewer rows than the slate. runSnapshot now returns retentionRows so the tick can evaluate it. Retention is best-effort by design, so a broken write is silent by construction; this is the counterweight. Verified quiet on a healthy run (gradeCount 25 → retentionRows 50).
• INTRADAY DEFERRED (Phase 4). intradayRefreshService calls analyzeViaEngine1 DIRECTLY — it never goes through gradeAndCacheSlate, so there is no onGraded hook to reuse. Capturing it needs its own ctx + snapshot_id + persist path and would ~5× row volume. Not small; not done.
• Outcome stamping still NOT implemented (depends on the settlement fix).

🟢 RETENTION LIVE — model_snapshots capturing (2026-07-20, migration 025 applied)

Phase 2 priority zero. History now compounds from tonight. Spec: specs/snapshot-retention.md.

• Why: the ONLY model history was ledger_entries (640 rows / 6 game days) and it stores NO model inputs. All ~30 other warehouse tables are empty. We could score our own grades but could not replay a different model — the only question a backtest answers.
• model_snapshots (migration 025, APPLIED): append-only, ONE ROW PER GRADED PROP PER SIDE PER CYCLE. Unique on (snapshot_id, player_key, stat, line, side) so a retried cycle can't duplicate. RLS on, service-role writes only.
• VERIFIED CAPTURING (2026-07-20 03:02 UTC, 2 triggered cycles): 100 rows. MLB 50 (14 graded / 36 refused), WNBA 50 (50 graded). features, grade_11, p_win, ev_pct populated on 100% of graded rows; 1 model_version.
• Refusals are captured — the ledger drops them entirely. First-ever refusal breakdown: juiced_no_edge 18, rare_event_over_below_line 13, insufficient_data 5. The MLB gate refused 36 of 50 sides (72%) — whether that costs edge is now measurable for the first time.
• Contract: retention is best-effort + injectable; persist() returns errors and never throws. A retention failure can never break a snapshot.
• 🔶 EV LOOKS OVERCONFIDENT — do not surface it as truth yet. First captured EVs include +62.1%, +61%, +56.9% — implausible for real markets. Cause is the quantile estimator clamping p_win at 0.95 (PROB_CEIL) off ~10 games. Hero v2 already ranks by highest ev_pct, so it will select the MOST overconfident read. Calibration (C-cal) must run on the harness before EV drives anything user-facing.

🔶 SETTLEMENT-CORRECTNESS AUDIT — two concrete findings (open, scheduled)

Logged from the Phase 2 history report; do NOT fix inside a retention build.

1. ZERO pushes across 470 settled rows. Implausible — hits/TB land exactly on the number regularly. The exact-number push case is almost certainly mis-scored (silently counted as hit or miss).
2. ~28 props/day never settle (Jul 17 MLB 86 graded/57 settled; Jul 18 103/75). Cause undiagnosed. Both are correctness bugs in the scoring that accuracy, ROI, CLV and every public record depend on.

🔴 MODEL-VERSION CONTAMINATION in ledger_entries (permanent, mitigate by cutoff)

ledger_entries mixes pre- and post-2026-07-19-fix grades with no version marker, and the eras cannot be separated retroactively. Any backtest or accuracy claim computed off existing ledger history must treat the fix boundary as a hard cutoff. model_snapshots stamps model_version + code_sha on every row so this can never recur.

🟢 BACKUP — DURABLE ON-BOX, VERIFIED BY READ-BACK (2026-07-20, deployed)

The highest-severity open item is closed on-box. Off-box is a tracked follow-up.

• Runs as CODE, not a cron somebody must install (src/backupScheduler.js, armed in server.js). Arming is opt-OUT: armed whenever SUPABASE_DB_URL exists, BACKUP_CRON=0 kills it, nightly BACKUP_HOUR_UTC:BACKUP_MINUTE_UTC (default 03:10 UTC). The S62 design was opt-in and nobody ever opted in — that is why the DB went unbacked for weeks. Deploy == installed now.
• DURABLE: BACKUP_DIR=/app/backups is a Coolify persistent volume, so dumps survive redeploys. The container-ephemeral risk is closed.
• VERIFIED END-TO-END (2026-07-20 02:31 UTC): POST /api/internal/backup/run → exit 0 in 31s → vyndr-20260720-023136.dump, 821,549 bytes, 698 archive objects, ledger_entries present. GET /api/internal/backup/verify read the rows back OUT of the archive with pg_restore: 643 rows in the dump vs 643 live — exact match, DB 18 MB.
  • The earlier figure of 604 was a moving target, not a discrepancy: the ledger is append-only and 39 rows were written between the census and the dump (2 manual regrades + the 01:00 UTC cron; newest lock 01:01:45 UTC). 604 + 39 = 643 reconciles exactly.
• Permission bug found and fixed by the real run: the first attempt failed with pg_dump: Permission denied — the container runs as non-root vyndr (uid 100/gid 101) and the mounted volume was root-owned. The Dockerfile now creates + chowns /app/backups; the verify endpoint reports uid/gid/ backup_dir_writable so a mounted-but-unwritable volume is loud, not silent.
• 🔶 OFF-BOX IS DEFERRED, NOT DONE. Storage Box SSH auth is not working yet, so the rsync is gated behind BACKUP_OFFBOX=1 (+ BACKUP_REMOTE + BACKUP_SSH_KEY) and currently logs "DEFERRED". A failing push is a LOW priority notice, never a failure — the durable on-box dump succeeded, and crying wolf trains us to ignore backup alerts. Remaining risk: a single Hetzner-side loss takes the dumps with it. To finish: install the generated public key on the Storage Box, set BACKUP_SSH_KEY in Coolify (port 23 — 22 is SFTP-only), flip BACKUP_OFFBOX=1.
• Not yet done: a full restore into a scratch Postgres SERVER. The read-back proves the archive CONTAINS the data; a server restore would additionally prove schema/constraint restorability. It needs the dump off the container, which is blocked on the same Storage Box auth.

MODEL TRAIN — ARC 2 PREP: DEAD PROBABILITY LAYER REVIVED (2026-07-19, on main, DEPLOYED + fingerprinted)

Re-sequenced ahead of the gate work after the audit found the ranking signal did not exist. Reports: specs/audit-data/gate-simulation.md (G-b/C-cal) + specs/audit-data/grade-collapse.md (the big one).

• p_win/ev_pct/kelly/model_odds/value were absent on 100% of live grades — gameLogService returns null for MLB by construction + the Python service is offline, so meta.gameLogs was [] everywhere. EV, the Model Train's whole ranking signal, had never been computed on a live prop; hero v2 always fell through to its fallback; quarter-Kelly (sold on /pricing) never ran. FIX: featureCache.getStatRows. Fingerprinted live: p_win 0.523, ev_pct -10.4, model_odds -109 — the value triplet is whole.
• Grade range restored ON MERIT (rescaling permanently rejected): refreshTeamStats wired into runSnapshot (it had ZERO callers), L20 made symmetric (no negative branch existed), game_count_in_7d derived. D now emits (WNBA 1/25, earned at p_win 0.365). A-emission awaits the 01 UTC snapshot — opp_rank_stat needs that run. MARKETING HOLD on "A-RATED" copy until then.
• Calibration guard: consistency CV is NBA-tuned; cv ~ 1/sqrt(mean) made every MLB stat boom_bust. Floored at CONSISTENCY_MIN_MEAN=4.
• Ledger truth (576 rows): only B/C ever emitted, 9 confidence values, ceiling 63; past -400 was -7.7% ROI (the -400 floor was the whole win); flex -161..-250 is our BEST band (+2.2%) so its EV gate ships DISABLED. Suite 276/3286, build 0.

MODEL TRAIN — ARC 1 (ENGINE) SHIPPED (2026-07-19, on main 7a925f4, pushed, NOT yet deploy-fingerprinted)

Spec written retroactively: specs/model-train.md (arc list + what's open). Goal of the train: make "real opportunities at takeable prices" the ENGINE, not a display filter. Arc 1 = steps 1–6, backend only. No frontend consumes the new fields yet — the triplet/VALUE marker/refusal copy are Design's Session-2 surfaces.

• De-vig (src/utils/devig.js, NEW): two-way multiplicative de-vig → fair prob + fair American price per side + overround. One side unpriced → fair is NULL, never faked. Also americanToImpliedProb / americanToDecimal / impliedProbToAmerican.
• EV (devig.evPct): ev_pct = modelProb × decimal − 1, at the graded side's ACTUAL price. This is the ranking signal now, replacing raw |model − consensus|.
• Takeable / value gates (src/config/valueEngine.js, NEW): TAKEABLE_ODDS_CEILING −160, TAKEABLE_ODDS_MAX +200, VALUE_EV_THRESHOLD 2 (%) — all env-tunable. takeable = price in band; value = takeable AND ev ≥ threshold. Strict null guards (Number(null)===0 would have made a missing price "takeable").
• Hero v2 (heroPropService): the hero is the highest ev_pct among takeable A/B reads — a huge model-vs-line gap on a −900 line is trivia, not an opportunity. Falls back to most-recent-real graded read on an empty slate (unchanged).
• Value triplet on every graded read: book_odds · fair_odds · model_odds (+ fair_prob, overround, devig_method). Wired inside analyzeViaEngine1's existing p_win/Kelly block; rides the ...result spread through snapshot / hero / scan. Documented in BACKEND_HANDOFF.md.
• Test baseline: 276 suites / 3306 tests green (was 274/3289), next build exit 0. New suites: devig.test.js, valueEngine.test.js (+ heroPropService.test.js rewritten).
• Knobs NOT in this arc (asked about, confirmed absent from the codebase): EDGE_FLEX_WALL, HARD_JUICE_WALL, LADDER_ODDS_MAX, MIN_RUNG_PROBABILITY. The only price wall on disk is the flat JUICE_ODDS_FLOOR (−400) from the rare-event work below — it is not edge-aware, and there is no −250 wall.

RARE-EVENT UNDER SUPPRESSION (2026-07-19, on main)

Betting-logic audit: the CONSENSUS-vs-MODEL board flooded with "doubles u0.5 · MODEL 0.2 · +edge" fake reads (juiced rare-event unders). Report: the doubles projection is REAL per-player (MLB_LOG_FIELD doubles→doubles; values varied 0.03/0.16/0.2/0.22) — NOT a flat fallback; the issue is purely structural.

• Config-driven (src/config/rareEventMarkets.js): RARE_EVENT_STATS = doubles/triples/home_runs/stolen_bases, RARE_EVENT_LINE_MAX = 0.5.
• Grade layer (analyzeViaEngine1): rare-event UNDER at ≤0.5 → always refused (grade null + suppressed); rare-event OVER at ≤0.5 → refused unless projection > line (a 0.2-over-0.5 carries the SAME |edge| as the under, so it'd just take its board rank — refusing it is what actually clears the market). OVER with a genuine projection > line still grades.
• Board layer (marketBreadth.collectBreadth): drops null-model rows — a suppressed/ungraded prop can't rank a "MODEL —" placeholder onto the board.
• Suite 274/3289 green. Fingerprint: next MLB snapshot should have no rare-event u0.5 grades.

BACKUP + FOUNDER CHECKOUT (2026-07-18, on main)

• Task A — DB backup (SHIPPED; Kev cron+fingerprint on box) c2c43cd: Dockerfile now has pg_dump/pg_restore/rsync; backup-db.sh validates every dump via pg_restore --list (must contain ledger_entries). Runs IN the API container (SUPABASE_DB_URL is there; WSL2 can't reach Supabase). Runbook = host cron docker exec <api> sh /app/scripts/backup-db.sh. Mechanism fingerprint PASSED locally (137 rows → dump → validate → restore → 137 rows). Kev: install the host cron + run the prod restore fingerprint.
• Task B — founder checkout SEAT-GATED (SHIPPED) ccb9668: resolveCheckoutPrice attaches the founder price while seats remain (< FOUNDER_SEATS_TOTAL, same countFounderSeats() truth as the meter), flips to standard at 100; meter shows SOLD OUT. Fixes "Claim a Founder Desk" charging $44.99 vs advertised $34.99. payment_failed grace 48h→14d (spans Stripe retries; revoke only on real cancel). Tested seat 0/99/100/null. Needs STRIPE_PRICE_*_FOUNDER set in prod for founder pricing to activate.

SECURITY + PLUMBING FOLLOW-UP (2026-07-18, on main) — code shipped, migrations authored

Chrome ops session findings (Supabase advisor + Stripe). Code items shipped + fingerprinted; DB migrations authored for Kev to apply (no DB access from the box).

• Item 0 (SHIPPED, fingerprinted) 3b12c6c: founder count = real active Stripe subs (stripeService.countFounderSeats), not DB tier fields. Phantom 1 (a comped profile) gone → prod now available:false (founder price IDs unset in prod env — set STRIPE_PRICE_*_FOUNDER to show the real 0).
• Items 1,3,4,5 (AUTHORED — Kev applies in Supabase) 78c1929: migrations/023_security_hardening.sql (founder_pricing_seats → security_invoker; waitlist anon-INSERT-only; function search_path) + migrations/024_anon_revoke_discoverability.sql (revoke anon SELECT). Fingerprint = re-run Security Advisor.
• Item 2 (SHIPPED — Kev sets env + cron) 5f5c004: scripts/backup-db.sh + docs/BACKUP-RUNBOOK.md. Needs SUPABASE_DB_URL (direct :5432 URI) in Coolify + the cron on the Hetzner box. Fingerprint = restore a dump + count ledger_entries.
• Item 6 (SHIPPED — Kev activates portal in Stripe) 889e862: portal proxy + "Manage billing" button. Dunning verified: cancel-on-exhaustion → subscription.deleted → 48h grace → gracePeriod.checkGracePeriod revokes to free. Nuance: 48h grace on first payment_failed < Stripe's 2-week retry window (self-correcting).
• Item 7 (SHIPPED) ae3cff9: ESPN BET → theScore Bet (PENN) in books.js + ALLOWED_BOOKS; design HANDOFF flagged for the BookChip swap.

TRUTH-EVERYWHERE PART 2 — COMPLETE (2026-07-18, on main, all 8 items fingerprinted)

Standing law: NO FABRICATED DATA ANYWHERE (UI, marketing, demos, examples). If it renders a number, it's from the DB or it doesn't render. Live data IS the better demo.

• Item 1 — Verb law (66d52a9): one verb, READ (never SCAN), swept every user-visible surface (FAB/nav/tier/ticker/upgrade). tests/unit/verbLaw.test.js enforces. Ticker "slate read" text flips at the next snapshot cron.
• Item 2 — Founder counter (41fc2b9): real active-paying-founder count from Stripe-synced user_profiles, cached; HIDES when unavailable. Live: 1/100 (was fabricated 47/100).
• Item 3/4 — Reports: full fabricated-data inventory + pricing claim audit (LIVE/PARTIAL). Alt-ladder/Kelly/correlation are LIVE in the engine; scratch-cascade + real-time-feed are PARTIAL.
• Item 5 — Daily hero prop (9b9aab4): live RULE = largest |model−consensus| gap, A/B only. Shows book line vs VYNDR model + real timestamp. Empty→most-recent-real; nothing→hidden. NO static Jokic fallback. heroPropService + /api/hero-prop. Live: Erica Wheeler 9.5 vs 14.2.
• Item 6 — Desk showcase (cb3237c): real alt-line ladder from the snapshot (edge guarded on small-line artifact); φ = real same-team correlation for two real legs or hidden; Kelly tile REMOVED (no odds → can't size honestly). deskShowcaseService + /api/desk-showcase. Live: Vandersloot ladder.
• Item 7 — Accuracy → TRUTH (89a2977): public 30D accuracy (/api/accuracy + /api/ledger/accuracy) now reads the CLEAN Postgres ledger aggregate (getModelAggregate/getAccuracyView, model_value>0), not the Redis outcome log. Number moved 67%→61%. BEAT CLOSE suppressed at source (clvCaptureReliable()) — see C4.
• Item 8 — Blog (3b7a1f5,a8e383e): wired the 5 REAL articles (content lives in web/content/articles — the runtime content root, NOT repo-root content/) with honest dates + markdown render + OG. Backdated 2026-03-22 orphan deleted + 301. Live: 5 articles serve.

🔴 C4 — CLV CAPTURE BROKEN (open, backend)

captureClosing re-records the LOCKED line as "closing" (closing_line == locked_line on the whole sample) → CLV is flat → BEAT CLOSE = a measured-wrong 0%. Suppressed on all public surfaces until fixed. Full write-up + fix plan: specs/audit-data/clv-capture-broken.md. Flip CLV_CAPTURE_RELIABLE=1 after C4 verifies real closes.

PHONE AUDIT PUNCH LIST — COMPLETE (2026-07-17, on main, deployed, fingerprinted)

Kev's 35-screenshot real-390px audit (signed-out + Desk signed-in). Worked top-down, fingerprinted the batch (compare "on current form" literal live in served chunk off 71e35e9). Test baseline: 268 suites / 3239.

• P0-1 blue-B/amber-C banished → token-derived grade badges (earlier batch).
• P0-2 image pipeline (logos/headshots) loading=eager (earlier batch).
• P0-3 player grouping/ladders across leaders/explore/ledger/breadth (lib/playerGrouping.js).
• P0-4 mobile app bar collapsed to one line (ticker+heartbeat hidden <768, MobileSyncClock).
• P1-5 390px overflow containment (breadth rows stack, pitcher line wraps).
• P1-6 (ff0d3b1) ONE freshness source: Slate "UPDATED" now reads the pipeline refreshed_at (the app-bar clock's field), not the client poll time — no more "0s ago" vs "SYNC 46:03" contradiction.
• P1-7 (d755b43) flat edge board: an impossible |edge|>40 is treated ABSENT at both data (can't rank a fake +140% over a real +8.4%) and display layers. Chips render now (P0-2). EDGE_BOARD_SANE_MAX.
• P1-8 (00537eb) Compare verdict truth: no phantom "edge tonight" for July NBA(0) → "on current form"; cites what actually wins (scoring/boards/playmaking, not usage).
• P2-9 (77e8937) leaderboard stat labels web/src/lib/statAbbrev.js (SB/ER/TB) + FLAGGED the backend grade degradation (below).
• P2-10 (71e35e9) ledger read-card density (padding/margins tightened; archetype showDesc kept — it's inline, zero height cost).

🔴🔴 BACKEND FINDING — MLB GRADE PIPELINE DEGRADED (needs backend work, NOT frontend)

Diagnosed against live /api/snapshot/mlb (2026-07-17). Full write-up + do-not list: specs/audit-data/mlb-grade-degradation.md. Frontend guards (sane-edge cap, statAbbrev) are damage control, NOT the fix.

• projection == 0 for 9/25 grades — the MLB feature path feeds 0 instead of refusing (S58 insufficient_data). This also breaks computeEdge → the broken edge_pct.
• edge_pct on a broken scale {20,60,100,140} — not a market %. Real prop edge is single-digit.
• grade↔confidence mismatch on 25/25 — B shown at conf 55 (= the B- band per grade_thresholds.json); systematic one-sub-tier gap. The surfaced confidence is not the probability that derived the letter (likely the data-sufficiency penalty applied to display-only). This is the audit's "B at 45%" — NOT a frontend labeling or threshold bug; DO NOT re-letter/re-threshold on the frontend.

DESIGN COMPLETION TRAIN — SUBSTANTIALLY SHIPPED (2026-07-16, on main, deployed) · ONE MASTER CHROME AUDIT PENDING

Goal: the live product matches Design's mockup at EVERY width. HONESTY LAW: I cannot see rendered output (WSL2↔Chrome unreachable) — every visual change is "built to Design's spec, VISUALLY UNVERIFIED." Kev runs ONE master Chrome audit at the END (390px + desktop) against the running unverified list below; fixes propagate through tokens (surfaces inherit, don't fork). Design package (3 revs) authoritative at specs/design-reference/ (HANDOFF.md = entry point; vyndr-system.html desktop, vyndr-mobile.html 19 screens, vyndr-landing.html, assets/glyphs/ 83 SVGs+MANIFEST). SHIPPED + deployed:

• Palette alignment (e0a26a8,c3d469e,ebaab00): tokens → Design's EXACT ramp. Grade colors corrected: B blue→WHITE #F0F0F0, C amber→GREY #B8BCC8, D #FF4757 (the old blue/amber violated DESIGN-SPEC's own "B neutral-bright, C muted"). Surfaces #0E0E14/#14141E, text #F0F0F0/#B8BCC8/#707080, borders #1E1E2A/#2A2A38. vyndrTokens + tests aligned. ShareCard/OG billboards grade-B white.
• Glyph system (77d8fd6,771d8b0): 44 archetypes render Design's REAL marks (83-mark set: 74 display + 9 classifier-legacy), front lib/archetypes.js + back archetypeService.js color-synced. ZERO generic placeholders left. Combat keeps its char-glyph namespace (separate test).
• Entity layer VERIFIED already-complete (DS0/Wave 2A/2B — the audit was stale): TeamLogo (real ESPN CDN, monogram fallback) on game cards/team hub; PlayerAvatar headshots MLB/NBA/WNBA + NFL/NHL resolver ready + soccer-monogram (blocked) + combat-no-photos; books via bookInfo/BookChip everywhere (fixed BookComparison holdout 1558710); line-shopping surfaces (detectBestBook/MarketBreadth) self-deepen. No $1M copy.
• Rev 3 matchup chips (f24f941,baf977f,bf8bf16): TeamChip primitive (real TeamLogo at 10-12px + abbr, inherits row opacity) on StatStrip board rows, grade reveal, pitcher-vs. Game-card headers already had TeamLogo.
• Mobile: M1a header collapse (a10227e) · M1b app-bar clock (7c7ab24, Hybrid: wall clock rests, STALE reacts off refreshed_at) · grade-reveal mobile (baf977f, 74px hero) · flat EDGE BOARD (8a24ac9 — Design's core mobile screen: NEW flat edge-ranked IA, slateAdapter.flattenToEdgeBoard+MobileEdgeBoard, shown <768px, cards ≥768px; threaded edge_pct through the pipeline) · M4 structural locks (6bc9093).
• Key finding: the 19 mobile screens were LARGELY already built (pages built to the SAME DS0-DS5/§7 contracts Design's mobile follows) → they already match structurally + stack on mobile. The genuinely-new work was the flat board (done) + narrow chip/hero polish. REMAINING (all VISUAL, for the master audit): per-screen mobile polish of the ~17 already-built screens (blind, mostly Design-aligned) · M2 billboard crop-ratio verification (OG routes exist, colors fixed). Test baseline: 266 suites / 3214.

🔴 MASTER-AUDIT UNVERIFIED LIST (every visual change this train — Kev's one end-of-session audit)

1. Palette (biggest): grade B-white/C-grey/red-#FF4757 + full surface/text/border ramp — every surface inherits.
2. Archetype marks + colors — 44 archetypes render Design's real 83-mark set.
3. Flat EDGE BOARD at 390px — the core mobile screen (rows/opacity-ramp/chips/hero-edge%).
4. Grade-reveal mobile (74px hero + team chip) · app-bar clock (Hybrid) · M1a header collapse.
5. TeamChip on board rows / grade reveal / pitcher-vs (real logo at 10-12px).
6. OG billboards (ShareCard/player/u) grade-B white + text #F0F0F0.

SHIPPED — HEARTBEAT + CADENCE + QUOTA-GUARD (2026-07-15, on main, deployed)

Three ships, each green + deployed. Standing authority is now PERMANENT full autonomy (three-gate floor: tests green, web build exit 0, post-deploy fingerprint of NEW code).

• 7712f0a Heartbeat honesty (fingerprint-verified live): the "frozen snapshot / STALE 8h" was a MEASUREMENT bug, not a dead pipeline. updated_at = grade-LOCK time (advances 5×/day by design; grades never change in-game); the SYNC badge measured the 20-min expected_interval_s against it → structurally STALE. refreshed_at (the real 20-min intraday heartbeat) was written to Redis but NEVER serialized. FIX: full snapshot seeds refreshed_at, /api/snapshot/summary + GET /:sport expose it, LiveLayer badge measures from it. Fingerprint PROVED the pipeline was alive all along (refreshed_at advancing 20:20→20:40→21:00→22:00; the 22:00 full slot fired → scheduler healthy, re-armed fine after the 19:37 restart).
• 4cd933d + 2d413cf Per-sport cadence (Job 1): src/config/sportCadence.js (config-over-constants). REALITY-CORRECTED: mlb/nba/wnba all keep the full grid 14/19/22/1/3 (PropLine 9k/day = cheap; WNBA games span afternoon→late-evening, so 14 UTC/10am ET catches afternoon-game props — the earlier "drop it as waste" was wrong, corrected by observing 2 finished afternoon WNBA games on Jul 15). Soccer alone is trimmed to 14/19 + NO intraday — the genuine win, protecting the scarce odds-api key. Scheduler fires at HOURS_UTC and grades only sportsForHour(h); only intradaySports() refresh.
• 2d413cf Quota guard (the real finding): odds-api quota was EXHAUSTED 0/500 mid-cycle, unpaged. Root cause: futuresService (the only regular burner) used raw axios, BYPASSING the gateway → never hit recordCall (the ONLY place the WARN/BLOCK pager fires) → the counter reached 100% via silent header-sync. FIX: futures now routes through gateway.fetch('odds-api', …) (counted + blocked); a RESERVE floor (ODDS_API_RESERVE=50) refuses DISCRETIONARY calls (futures/soccer) while remaining ≤ reserve so they can NEVER starve MLB's essential prop-backup; quotaTracker.syncFromHeaders (authoritative) now ALSO fires the once-per-period alert; POST /api/internal/quota/test-alert test-fires the pager end-to-end. Fingerprint caveat: backend-internal, no unauthenticated public surface (/api/internal/* 401s for any path — auth runs before route-match); verify via authenticated test-alert (200=new/404=old) with the internal key.
• odds-api 0/500 → BOTH soccer props AND futures are blocked on QUOTA, not code. Kev's ruling: HOLD THE LINE (don't pay; zero-out-of-pocket). Soccer stays honest-empty; cadence is ready for the reset. Env: keep API_FOOTBALL_KEY (code reads it), delete inert API_FOOTBALL_KEY2 (Kev handling). See memory odds-api-quota-soccer-blocked. Test baseline: 264 suites / 3195.

SHIPPED — TRUTH-EVERYWHERE + OFFSEASON HUB TRAIN (on main, deployed)

Governed by specs/truth-everywhere-train.md. The reframe that drove it: only MLB GRADED in prod (NBA/WNBA refused their whole slate — offline Python feature source, no fallback; soccer errored pre-grade). So grading, not settlement, was the first domino. Standing deploy authority granted (green + fingerprint → merge + deploy, no ask). Waves DEPLOYED:

• Wave 0 — NBA/WNBA GRADE (free ESPN gamelogs): espnStatsAdapter.getPlayerGameLog feeds featureCache when the Python source is null → l5/l20 → props grade. Verified live (A'ja Wilson→B, Ionescu→C off real ESPN form). Endpoint site.web.api.espn.com/apis/common/v3/sports/basketball/{nba|wnba}/athletes/{id}/gamelog.
• Resolver-hardening: roster-index primary resolver (206 WNBA / 544 NBA) + ?season= gamelog retry — the real fix for dual-league (WNBA+NCAA) players who got an empty gamelog (Collier/Brionna Jones now resolve). Broad coverage.
• Wave 1 — NBA/WNBA SETTLE: defaultGetPlayerStats routes nba/wnba to the ESPN gamelog in BOTH outcomeService + ledgerService; separate NBA_BOX_KEY/NBA_COMBO settle maps; final-honesty guard (never settle in-progress); opsWatch finals-gated zero-settle alarm + per-sport boot announce. accuracy:{sport}+by_tier light up automatically. PROOF is next-day (grades lock tonight → settle tomorrow → accuracy:wnba).
• Wave 2 — NEVER-DARK HUB: ESPN /news wire (newsService + /api/news/:sport) — verified live (real headlines); NewsWire+FuturesBoard on /explore (offseason-aware, self-hide on empty, futures "TRACKED · NOT GRADED"). KNOWN GAP: /api/futures/:sport returns markets:[] for ALL sports in prod — code path looks correct (odds-api /sports/{FUTURES_KEYS}/odds?markets=outrights); needs a live odds-api probe (ODDS_API_KEY) to finish. Self-hides honestly meanwhile. FUTURES_ENABLED=0 kill-switch; 12h TTL; 1 credit/refresh.
• Also rode along: espnAthleteIndex cross-sport headshot capture (headshot-coverage) — NBA/WNBA/NFL/NHL real headshots when in-season. DEFERRED (locked decisions): soccer — grade+settle path, needs API_FOOTBALL_KEY (VALIDATED, Free 100/day, active to 2027 — set it in Coolify env API_FOOTBALL_KEY; code dormant until wired) + ESPN-soccer-free-first attempt; MMA moneyline settle (combat not yet in the grade/lock loop); NFL/NHL (dormant, in-season later); futures debug (odds-api probe). Test baseline now 263 suites / 3183.

SHIPPED — WIRING & DATA TRAIN (on main 3b1aa9f, deployed 2026-07-13)

Governed by specs/wiring-data-train.md + specs/combat-intelligence.md + the global visual reference specs/design-reference/vyndr-system.html (build toward it; live wordmark kept). All 6 waves shipped + deployed (fingerprint-verified: /parlay, /fight, /u/vyndr live; house record 88-38/70% real). Real assets verified live (MLB/ESPN headshot CDNs, ESPN-MMA feed, Baseball Savant CSV).

• Wave 1 — trust bugs: billing renewal honest render (billingDisplay.classifyRenewal — no far-future placeholder); James Wood nameKey-collision fixed (mlbStatsAdapter teamHint disambiguation + streaks join-invariant); DeskShowcase "$1M terminal" → deadpan copy.
• Wave 2 — sport-agnostic entity layer: real player headshots threaded from ingestion (MLB MLBAM + NBA/WNBA ESPN athlete ids that were fetched-and-discarded) across slate/scan/hotlist/search/grade card; soccer = honest monogram (no free id); 8 self-authored SVG book wordmarks (web/public/books/*.svg, swappable for official art) + all 10 book keys resolve; team-logo abbr aliases. Storage: id on the enriched grade at snapshotService (zero new I/O).
• Wave 3 — record by grade tier (Addition 2): ONE shared TierRecord (lib/tierRecord.js + component) on dashboard + /u + ledger; per-tier W-L always, hit-% only at n≥20 per tier (gate stays in getModelAggregate).
• Wave 4 — missing surfaces: Outlook mode (grid never blank → yesterday receipts / tomorrow schedule); Market-Breadth median-consensus-vs-model strip (self-hides <2 books); Parlay Lab /parlay (slate-independent leg source); live Grade-Shift timeline (GradeShift).
• Wave 5 — /u house-mode + arsenal: house handle vyndr surfaces the real user_id=NULL public model record + per-tier calibration + 1080×1350 portrait/OG (user-handle privacy 404s stay byte-identical); Baseball Savant pitcher-arsenal (savantAdapter, free CSV, verified) → PitcherArsenal card, self-hides on absent.
• Wave 6 — combat v1 (MMA): ESPN-MMA fight cards + tale-of-the-tape + style-blend archetypes (sport-scoped COMBAT_ARCHETYPES — FINISHER color collided w/ soccer + tripped the ΔE gate, so kept separate) + odds-api ML/round-totals + style-edge verdict. NOT in the snapshot/settle loop; method/round/props + fighter photos + matchup-GRADE engine + ufcstats scraping all DEFERRED, flagged data-limited in-UI. New routes: /fight/[id], /parlay, /u/[handle]/portrait. POST-MERGE TODO: NBA/WNBA headshot coverage + combat depth need prod runtime verification; soccer headshots blocked on API_FOOTBALL_KEY; combat settlement + matchup-grade engine are the next combat sub-wave.

SHIPPED — DESIGN TRAIN v2 (merged to main e9c0a59, deployed & fingerprint-verified live)

Governed by specs/DESIGN-SPEC.md v2 (the raised standard: entities render as themselves, color contract, sub-200ms, screenshot-first billboards). All six sessions DS0–DS5 shipped: merged to main, pushed to gitea, Coolify auto-deploy LANDED — verified live via /pricing DeskShowcase ("A $1M terminal") + /u route serving the unified EmptyState. 238 suites / 2885 tests green, next build exit 0. Post-ship TODO: re-run the Chrome design audit against prod v2 to confirm all 22 audit findings closed (env here can't screenshot — WSL2↔Windows-Chrome localhost unreachable).

• DS0 Entity Layer (24af247): teamMeta.js (real logos+colors for 30 MLB / 30 NBA / 13 WNBA / 48 WC nations via ESPN CDNs), TeamLogo / PlayerAvatar (team-colored monogram fallback, no gray silhouette) / BookWordmark, swapped into GameCard/StatStrip/StreaksPanel/TeamHub.
• DS1 Speed + Trust Bugs (1c681df): React #418 hydration fix (mounted-flag guard), layout-matched Skeletons replace text-wall loaders, scan→ledger persistence via session.access_token. DS1 follow-up (cf91c04): closed the sb-token trust-bug CLASS — lib/authToken.js currentAccessToken() reads the REAL Supabase session (not the OAuth-only sb-token key) across profile/slip/dashboard/settings/tracker.
• DS3 Color Contract (49a3323): lib/colorContract.js — green = one meaning (edge/A-tier/CTA), edge/CLV by sign, glow A/A+ only, archetype greens deduped. Enforced by colorContract.test.js (fails on violation).
• DS4 Billboards (45bafbc): STREAKS row (length as mono hero), grade reveal (sign-colored edge), CLV reframe (flat says so), /u public profile + OG.
• DS2 Dashboard Slate Rebuild (fe294a5): never-empty hero (falls back to yesterday's A-tier settled receipts), one bold hero per card, pending-filler collapse, ranked tonight-grades. slateAdapter.js engine + 21 tests.
• DS5 Pricing + Motion + States (a18a3f3): Desk $44.99 as the hero tier (single green CTA, DeskShowcase), ticker → punctuated stillness (≥4.2s hold, one idle motion), unified EmptyState (404 grammar) at TeamHub/game/ledger, archetype glyphs propagated to streaks/ledger. NOTE: WSL2↔Windows-Chrome localhost is unreachable in this env, so visual proof was SSR-render + source-assertion tests + live prod fingerprint curls, not pixel screenshots. The design/v2-train + per-DS worktree branches can be pruned. Stale origin GitHub remote still carries the long-dead leaked PAT — deploy runs off gitea, so it's inert, but rotate it when convenient.

WHERE THINGS STAND

Tests: 2757 / 229 suites, all green. Web build exit 0. Baseline at the A1 board's start was 2398. Governing docs: specs/VYNDR-NORTH-STAR.md (v1.1) + specs/VOICE.md (v1.1) + specs/ROW-GRAMMAR.md — read them before building anything.

The record is live and writing itself. Day one (Jul 11): 24→25 MLB rows, real locks (line/odds/book), closing capture every snapshot + every 20-min intraday refresh, settlement each morning slot with signed CLV. No percentage renders anywhere under n≥20 — enforced in ledgerService.getModelAggregate, the single gate. WNBA/soccer rows pend honestly until Phase 4.5.

THE THREE A1 TRAINS (all merged to main, all pushed)

Train	Range	Carried
#1	4d2b27d → 219167e	S0 verify · S1 promise audit (PROMISE-AUDIT.md: alt ladder + quarter-Kelly BUILT, analyst unlimited, "40+" claims made honest) · S2 compliance (/responsible-gambling rebuilt, /terms /privacy drafts, /methodology, 5 seed articles in content/articles/) · S3 affiliate (BOOK IT deep links organic-until-config-flip, best-price dots, ?ref= partner attribution) · S4 media engine (mediaEngine + executable VOICE lint, /desk arsenal + DATA BRIEF, Ghost DRAFTS-only publisher) · S5 viability (statsapi lineups → CONFIRMED/NOT-IN kills grades visibly; ESPN injury wire; Yesterday/Today/Tomorrow nav + Settle panel) · S7 newsletter (Listmonk capture + THE VYNDR REPORT assembly, env-gated) · S8 ops (settle alarm, 3-slot failure pager, quota/disk/mem, 9AM pulse — test alert delivered to the real ntfy channel) · S9 slip reader (tesseract.js OCR + per-book parsers, /slip page; synthetic-image acceptance passed) · S10 public profiles (/u/{handle}, private-by-default, no-existence-leak) · migrations 021/022
#2	219167e → 14dc9cf	S6 display (ROW-GRAMMAR.md + slot-order fixes, line sparklines from intraday history, last-10 ●●○ dots, CLV distribution on MODEL tab, ⌘K SearchModal + mobile search, landing LCP fixes)
#3	14dc9cf → ec5ee3d	S11 live tracking (statsapi/ESPN live box lines → ON PACE / NEEDS N / HIT ✓ in the outcome slot, live games float up, "TRACKING — READ LOCKED PRE-GAME"; real-live acceptance: Harper 3/1.5 TB ▼8th → HIT ✓). Grades never change in-game.

Deploy status: ALL LIVE as of 17fb981 (Jul 12 17:43 UTC). Fingerprints confirmed in prod: /api/live/mlb serves JSON with hasLive:true (S11 live tracking working — a real game was tracked at confirm time), /api/health healthy, /api/snapshot/summary → expected_interval_s:1200 (env var now set).

P0 postmortem (17fb981): the API silently served a 14h-old image (4d2b27d) from Jul 11 ~20:00 to Jul 12 17:43. Root cause: the Dockerfile never copied content/, and mediaEngine.js read content/stark-lines.json with an unguarded module-load readFileSync → ENOENT at require time crashed app.js's eager route chain (app → routes/desk → deskService → mediaEngine) → boot failed → Coolify healthcheck rolled back. Every merge from S6 onward was merged-but-not-running for 14h. Fixed: Dockerfile COPYs content/; mediaEngine treats the file as optional garnish (loadStark try/catch → {}); src/preflight.js now prints [preflight] OK|DEGRADED at boot so a missing file/env is legible instead of masked by a rollback. LESSON: any module-load file read is a boot-crash risk — keep them lazy + try/catch, and the Dockerfile must copy every dir the runtime reads.

LIVE INFRA MAP (verified in prod)

• VYNDR Web — Next.js :3000, vyndr.app. VYNDR API — Express :3001, api.vyndr.app (/api/internal/* behind VYNDR_INTERNAL_KEY).
• Scheduler (in-process, API app, SNAPSHOT_CRON=1) — snapshot slots 14,19,22,1,3 UTC; settle pass (outcomes + ledger, idempotent) runs FIRST each slot; 20-min intraday odds refresh during slate hours (INTRADAY_REFRESH=0 kills); desk-ready ping after the day's first slot; daily pulse 13:00 UTC; missed-cron + 3-slot-failure + quota pagers → ntfy vyndr-pipeline-kev2026. Boot logs: [snapshotScheduler] armed + [settlement] armed.
• Data: Redis (mastermind-cache) for all pipeline caches (SNAP_TTL 24h — do NOT shorten; the 11h overnight gap killed morning settles once). Supabase = the ledger (ledger_entries + public_profiles + user_profiles.partner_ref; RLS everywhere, service-role-only writes; migrations 001–022 applied, files in supabase/migrations/).
• Deploys: gitea git.builtbykev.com/builtbykev/vyndr → Coolify webhook (HMAC secret fixed Jul 11; auto-deploy proven). GitHub origin remote is dead-PAT hygiene debt only.
• Free feeds (zero out-of-pocket law): PropLine ×3 keys (9k/day capacity; intraday uses ≤144/day), odds-api backup (quota-gated), statsapi.mlb.com, ESPN site API. tesseract.js OCR self-hosted (traineddata caches on first call — needs outbound network once).

ENV VARS STILL PENDING ON KEV'S SIDE (Coolify, API app)

1. SNAPSHOT_EXPECTED_INTERVAL=1200 — confirmed absent (fresh restart still served the 18000 default). SYNC badge tracks intraday cadence once set.
2. DESK_OWNERS=kevdevelops@gmail.com — /desk 403s everyone until set.
3. LISTMONK_URL / LISTMONK_USER / LISTMONK_TOKEN / LISTMONK_LIST_ID (all four together) — newsletter no-ops politely without them; box-side setup in docs/NEWSLETTER.md.
4. Optional: GHOST_URL + GHOST_ADMIN_API_KEY (drafts), PULSE_HOUR_UTC.

Entity placeholders (S2, blocked on Kev's values): [ENTITY NAME], [STATE OF FORMATION], [ARBITRATION VENUE], [CONTACT EMAIL] in web/src/app/terms/page.tsx (6×) + web/src/app/privacy/page.tsx (5×). A test keeps unverified entity names out until replaced.

BOOK COMPARISON — data layer shipped (per the build order)

What shipped (backend + tooling; UI routing is the gated next step):

• Phase 1 — fenced, snapshot-locked per-book store. src/services/ bookPriceStore.js captures per-book prices from the multi-book props array BEFORE dedupeProps runs, keyed by nameKey|stat_type, written to bookprices:{sport} at SNAP_TTL (24h) inside snapshotService.runSnapshot. STRUCTURAL FENCE: it only reads props and writes its own key; nothing on the grade path reads it. Proven byte-identical — the graded slate is unchanged with or without the capture (tests/unit/bookPriceStore.test.js, incl. a grep test asserting no grade-path file references bookprices).
• Phase 2 — the crown is threshold-gated. scripts/measure-book-spread.js reports best-vs-worst same-line price spread (American cents AND implied-prob points), book-count histogram, %-zero, pinnacle presence — per sport, never pooled. PRE-REGISTERED: crown ships only if median ≥8¢ OR ≥2 implied-prob pts. Runs post-deploy against real captured data (Redis degraded locally → exits 0).
• Phase 3 (backend) — honest-absent + gated crown. bookComparisonService. compareProp now renders single-book / flat-market props with NO crown; the crown fires only among ≥2 books at the SAME line with DIFFERING prices, and only when BOOK_CROWN_ENABLED=1 (default OFF until Phase 2 clears). /api/books/ :sport (a crown claim) returns [] while gated off; /api/books/:sport/:player/ :stat returns the honest grid always. Route repointed to read bookprices:* (fallback: odds cache), matched by nameKey. Response source field is the deploy fingerprint (bookprices = new store serving).

What it revealed: the premise ("BookComparison.tsx is a dead component") was incomplete — the ENTIRE feature (service + /api/books routes + Next proxy) was built and mounted, but NON-FUNCTIONAL end-to-end: the route fed FLAT odds-cache rows to a comparator that expects GROUPED {lines|books}, so it always returned empty. Per-book prices were retained only transiently (odds cache, ~1h, raw names, grade-path INPUT); every grade-path persistence point collapses to one book. Fixed by the snapshot-locked store + route repoint.

Gated next step (NOT this order-turn): route BookComparison.tsx onto the prop card fed by the store, and design the crown treatment — AFTER Phase 2's measurement returns real spread numbers on prod (you can't honestly design a crown before you know it ships). BOOK_CROWN_ENABLED stays 0 until then. HELD unchanged: dedupeProps, snapshot dedup, the selector, the grade, champion, challengers, ranking, edge_pct/ev_pct. No push-to-book, no movement strip, no pinnacle edge test (data persisted only).

HONEST OPEN ITEMS

• Phase 4.5 — WNBA settlement via ESPN box scores. DUE ~Jul 24 (hard date). Until then WNBA/soccer/NBA ledger rows pend forever; accuracy = MLB only.
• The record needs time: no percentage anywhere before n≥20 settles, by design. First percentages expected ~day 3–4 of MLB volume.
• Slip reader: acceptance was a clean synthetic image; needs one real phone screenshot (DK) to validate OCR robustness.
• Landing LCP: S6's fixes are static-analysis-provable but unmeasured — run PageSpeed mobile vs the 3.8s baseline; next suspect is the LiveHeroProp post-fetch swap.
• Partner report endpoint returns real numbers only for signups AFTER migration 021 (metadata path live; OAuth signups carry no ref — known gap in docs/PARTNERS.md).
• NBA Oct / NFL Sep readiness + soccer end-to-end: specs/vyndr-roadmap.md.
• Killed permanently (founder ruling): AI chat assistant, light mode.

OPERATING LAWS (never relax)

Zero out-of-pocket · absent beats wrong, refusal beats hollow · n≥20 before any percentage · nothing auto-posts anywhere, ever · grades never change in-game (revisions are public via revised_from_grade) · one meaning per color, data in mono · no exclamation points, anywhere · the pipeline is the only source of numbers, including in marketing (mediaEngine lint enforces).

— STATE as of ec5ee3d · the record is writing —