prevalence-kit — TIME LOG
=========================
Append-only wall-clock record of this project. One line per stamped event.
Machine timezone: Asia/Kolkata (IST, +0530). UTC given alongside.

HOW THIS IS PRODUCED (honest limit, read this before trusting a number)
----------------------------------------------------------------------
Every timestamp below is read from the machine clock (`date`) at the moment
the line is written. Claude cannot observe elapsed time on its own and has no
timer. It only knows what the clock said when it last ran `date`.

So:
  - A stamp is a VERIFIED fact: the clock said this, at this point in the work.
  - A GAP between two consecutive stamps is an INFERENCE about elapsed wall
    clock. It is real elapsed time, but it does not distinguish "director was
    away" from "usage limit" from "machine asleep".
  - Nothing here is written while the session is idle. If work stops for five
    hours, no line appears during those five hours; the gap shows up only on
    the next line written after work resumes.

Therefore: when you hit a usage limit or take a break, the reliable record
comes from stamping on both sides. Say "stamp: pausing" before you go and
"stamp: resuming" when you come back, and the pause is measured, not guessed.
Ask for a stamp at any time and it gets appended here.

FORMAT
------
<UTC ISO8601> | <local IST> | <PHASE> | <KIND> | <note>
KIND is one of: START, STAMP, PAUSE, RESUME, GATE, CLOSE, NOTE

LOG
---
2026-08-28T13:03:04Z | 2026-08-28 18:33:04 +0530 | PHASE-0 | START | Phase 0 session opened. Tier STANDARD, manual-approve. Vision read (225 lines). Source verification underway.
2026-08-28T13:03:04Z | 2026-08-28 18:33:04 +0530 | PHASE-0 | NOTE | This log created at director's request mid-session. Clock reading above is a single `date` call; both stamps share it because both were written in the same command.
2026-08-28T13:18:30Z | 2026-08-28 18:48:31 +0530 | PHASE-0 | STAMP | Source verification complete: 24 claims checked. Drafting deliverables.
2026-08-28T13:29:15Z | 2026-08-28 18:59:15 +0530 | PHASE-0 | GATE | Deliverables drafted (charter, verification, tripwires, prior-art, standards, security, rulings queue). STOPPED for director rulings. No code, no git init.
2026-08-28T13:46:45Z | 2026-08-28 19:16:45 +0530 | PHASE-0 | CLOSE | Charter RATIFIED. 7 rulings applied, recorded verbatim in docs/RATIFICATION.md. git init + first commit (local only, no remote). Phase 0 closed.
2026-08-28T13:46:45Z | 2026-08-28 19:16:45 +0530 | PHASE-1 | GATE | Phase 1 contract PROPOSED (docs/contracts/PHASE-1-CONTRACT.md). Awaiting director approval. No code written.
2026-08-28T13:57:59Z | 2026-08-28 19:27:59 +0530 | PHASE-1 | START | Contract APPROVED with binding addition D-14 (chunk manifest). E2-complement answered -> D-15 (dual plan check). Build starts.
2026-08-28T14:15:37Z | 2026-08-28 19:45:37 +0530 | PHASE-1 | GATE | REVIEW STOP. Core built, gate clean (ruff x2, mypy strict, 88 tests). 7 self-found defects + 2 questions. Awaiting director rulings.
2026-08-28T14:38:38Z | 2026-08-28 20:08:38 +0530 | PHASE-1 | GATE | Review stop CLOSED by director: 7 accepted w/ mods + 10 reviewer findings (V-1 critical) + 4 record defects. V-1 reproduced independently. Mechanism proposed, NOT implemented. Awaiting ruling.
2026-08-28T16:27:47Z | 2026-08-28 21:57:47 +0530 | PHASE-1 | NOTE | V-1 mechanism landed (4 layers) + V-2/V-5/V-6/V-9 + F-2/F-4/F-7 + D-19 (CSV limit). Records: D-16..D-19, O-13, C-7..C-11, contract E5b/E8d/E9c, tier discharged at STANDARD.
2026-08-28T16:53:44Z | 2026-08-28 22:23:44 +0530 | PHASE-1 | NOTE | Plan-load family + V-11/V-7/F-6/V-10 closed. D-20/D-21, O-14, C-12/C-13 recorded. 158 tests, 17s. All 19 accepted findings now closed pending director verification.
2026-08-28T17:34:47Z | 2026-08-28 23:04:47 +0530 | PHASE-1 | NOTE | D1.8/D1.12/D1.13/D1.14/D1.15 built. O-1, O-2, O-7, O-9 and the key-location doc discharged. 207 tests. Ready for E1-E15 by hand.
2026-08-28T17:44:31Z | 2026-08-28 23:14:31 +0530 | PHASE-1 | NOTE | C-15 fixed: F-4 regression in examples/synthetic. make_example.py, check_claims sixth check (fixtures), RUN_NOT_FOUND, D-23, C-15. 210 tests.
2026-08-28T18:17:54Z | 2026-08-28 23:47:54 +0530 | PHASE-1 | NOTE | V-12 closed: plan_source_path recorded, verify defaults to it, Check gains performed state. D-24, C-19, C-20. 221 tests.
2026-08-28T18:40:54Z | 2026-08-29 00:10:54 +0530 | PHASE-2 | GATE | Phase 1 CLOSED at d66d225. Tier re-ask discharged: STANDARD. Phase 2 contract PROPOSED with 3 numbered questions. No code.
2026-08-28T18:55:42Z | 2026-08-29 00:25:42 +0530 | PHASE-1 | CLOSE | Phase 1 outcome recorded in contract section 10. CLAUDE.md written. Phase 2 contract APPROVED, Q1-Q3 ruled. O-16/O-17 unmet, blocker: no remote.
2026-08-28T19:02:54Z | 2026-08-29 00:32:54 +0530 | PHASE-1 | NOTE | V-15 fixed: CLAUDE.md path, and check_paths now discovers files instead of naming them. Session ending; tree clean.
2026-08-28T19:31:17Z | 2026-08-29 01:01:17 +0530 | PHASE-2 | GATE | O-18 evidence recorded (S-4.3, Decision 2011/833/EU quoted from primary; act checked, nothing otherwise specified; C-22 retrieval procedure was stale). Second PDF deliberately untracked. Gate seven green, 222 tests.
2026-08-28T19:31:17Z | 2026-08-29 01:01:17 +0530 | PHASE-2 | NOTE | Private repo created and main pushed at director's go. github.com/MohdSaifHussain/prevalence-kit. Name-collision re-checked three ways, still clear.
2026-08-28T19:31:17Z | 2026-08-29 01:01:17 +0530 | PHASE-2 | GATE | CI EXECUTED FOR THE FIRST TIME. Run 33204075014, all 4 jobs green. Determinism printed the identical draw on CPython 3.12.14 / 3.13.15 / 3.14.7 -- R2 asserted, not assumed. O-16 and O-17 evidence complete; discharge is the director's ruling.
2026-08-28T19:48:45Z | 2026-08-29 01:18:45 +0530 | PHASE-2 | GATE | Director ruled: O-16/O-17 discharged, O-18 CLOSED with the Commission-only boundary. V-16 raised and fixed (CI ran 6 of 7 checks; config-form mypy missing). pytest -q fixed in CI. New gate check reconciles CLAUDE.md against gate.yml. D-27, D-28, S-8, S-5.4, TW-4, O-19. 224 tests, seven green.
2026-08-28T19:48:45Z | 2026-08-29 01:18:45 +0530 | PHASE-2 | NOTE | V-16's fix caught its own defect on first run: mypy --strict src passed while the config form found 2 type errors in the new test file. Exactly the case V-16 describes -- would have passed CI, failed on the director's desk.
2026-08-28T19:48:45Z | 2026-08-29 01:18:45 +0530 | PHASE-2 | NOTE | Docs rewritten in plain English at the director's instruction. The charter's own writing rule; my prose had broken it.
2026-08-28T20:00:26Z | 2026-08-29 01:30:26 +0530 | PHASE-2 | GATE | D2.1 DONE. R witness reproduces Barnett Table 2B in the digest-pinned image: 2098/828/584/256/234, VVR 0.2000%, SD 0.0539 pp. survey 4.5 on R 4.5.3. svydesign() SE vs closed form agrees to 4e-16. Exit 0. No estimator code. F1 and F16 both pass.
2026-08-28T20:00:26Z | 2026-08-29 01:30:26 +0530 | PHASE-2 | NOTE | Self-caught before commit: I wrote that stratum 1 lands on exactly 2098.5 and that R's half-to-even rule gives Barnett's 2098. The artifact says 2098.4952 -- below the midpoint, no tie-break involved. Believed-mechanism class. Fixed, and the raw print widened from 2 to 4 decimals because the 2-decimal display is what produced the wrong claim.
2026-08-28T20:19:53Z | 2026-08-29 01:49:53 +0530 | PHASE-2 | GATE | V-17 closed: register said CRAN, image installs from p3m mirror. Compared byte for byte -- 339 of 341 regular files identical; only DESCRIPTION (Repository: RSPM) and MD5 differ. D-29, S-8.4, TW-5. C-23 generalised: structured files get the consumer's parser; Markdown exempt. Applied same day -- TW-1 moved from regex to ElementTree, and arXiv from http to https.
2026-08-28T20:19:53Z | 2026-08-29 01:49:53 +0530 | PHASE-2 | NOTE | My hand count said 353/355. TW-5 said 339/341 on its first run and was right -- I had counted 14 directory entries as files. Instrument corrected the builder within minutes. Corrections table header now says it counts claims that reached a commit; the believed-mechanism and instrument-coverage classes get their own tables so they keep their counts.
2026-08-28T20:24:23Z | 2026-08-29 01:54:23 +0530 | PHASE-2 | GATE | D2.2 DONE. 4 allocation fixtures + 5 estimation fixtures, all through the one call D2.1 validated. No estimator code. test_every_fixture_uses_the_call_barnett_validated makes the no-drift condition checkable.
2026-08-28T20:24:23Z | 2026-08-29 01:54:23 +0530 | PHASE-2 | NOTE | D2.2 surfaced Q4 (proposed, UNRULED): rounded Neyman allocation does not always sum to n. rare_event_neyman_5000 asks 5000, allocation sums to 4999. Barnett's case sums exactly so D2.1 never met it. Pinned as unruled by test; needs a director ruling before D2.3.
2026-08-28T20:48:51Z | 2026-08-29 02:18:51 +0530 | PHASE-2 | GATE | Q4 RULED (D-30): largest remainder, named in the plan, six binding conditions. Sources pinned live FIRST: S-1.7 Wright 2014 Census Bureau (calls it controlled rounding), S-1.8 Wright 2012, S-1.9 Balinski-Young 1975. D2.3 DONE: stratified.py, allocation + estimator, checked against the D2.2 fixtures to 9.5e-15 against R2.3's 1e-4. 258 tests, seven green.
2026-08-28T20:48:51Z | 2026-08-29 02:18:51 +0530 | PHASE-2 | NOTE | Condition 5 earned its keep twice. It caught a DOI I wrote from memory that points at an unrelated Mobius-inversion paper, and it surfaced a SECOND limit the ruling did not mention: Wright's own abstract says controlled rounding of Neyman is not always the variance-minimal integer allocation. Both disclosed in S-1.7. Alabama paradox demonstrated on our own frames (303 cases on Barnett's) rather than cited.
2026-08-28T20:48:51Z | 2026-08-29 02:18:51 +0530 | PHASE-2 | NOTE | check_codes read only PHASE-1-CONTRACT.md, so all six new codes read as undocumented. Sixth instance of the instrument-coverage class. Now reads every contract, and PENDING marks codes a contract promises before its deliverable lands. defusedxml taken over the suppression; guard scope asserted. Witness image retagged :current, old :d2.1 tag left in place.
2026-08-28T20:58:42Z | 2026-08-29 02:28:42 +0530 | PHASE-2 | GATE | Variance gap MEASURED, not just disclosed. Ruled rounding is optimal-in-window on all three Neyman fixtures (gap 0, stable to window +/-4). Control: 37,910 random admissible designs, suboptimal in 5.21%, worst gap 0.7316% of variance = 0.3651% of SE. Not grounds to revisit Q4.
2026-08-28T20:58:42Z | 2026-08-29 02:28:42 +0530 | PHASE-2 | NOTE | Wright's own counterexample is INADMISSIBLE here -- it puts a stratum at 1 unit, which ALLOCATION_TOO_THIN refuses. Q2's floor already excludes part of the region where rounding is worst. Recorded because that was luck, not design.
2026-08-28T20:58:42Z | 2026-08-29 02:28:42 +0530 | PHASE-2 | GATE | D2.4 fixture generated from base R stats::binom.test, 23 cases, committed BEFORE any estimator. External witness, not a second implementation by us -- better than contract 2.3 anticipated.
2026-08-28T21:07:23Z | 2026-08-29 02:37:23 +0530 | PHASE-2 | GATE | D2.4 DONE. Clopper-Pearson from its definition -- binomial tail in log space, bisection, NO incomplete beta anywhere. Witness is base R stats::binom.test (external, qbeta path). Worst disagreement 7.1e-11 raw, 6.9e-09 after DIGITS=12. Defining property holds to 3.9e-13. 344 tests, seven green.
2026-08-28T21:07:23Z | 2026-08-29 02:37:23 +0530 | PHASE-2 | NOTE | Seventh believed-mechanism instance, caught pre-commit: I asserted Clopper-Pearson is never narrower than Wilson. False. At k=0 n=4000 it is ~4% narrower, and both closed forms say so (3.6889/n vs 3.8415/n). Conservative means coverage >= 1-alpha, not wider everywhere. No C-number; logged in the class table.
2026-08-28T21:21:24Z | 2026-08-29 02:51:24 +0530 | PHASE-2 | NOTE | C-24: quoted the CP/Wilson ratio as 0.9603 from the linear approximations instead of 0.9608 from the widths. Both real; wrong one attached to the case. C-7's family, and the artifact had printed 0.960760 in front of me. Counts now 19 builder / 26 open / 27 total.
2026-08-28T21:21:24Z | 2026-08-29 02:51:24 +0530 | PHASE-2 | GATE | Variance-gap bound moved into stratified.py's limit block, so the disclosure carries its own number where a reader meets it.
2026-08-28T21:21:24Z | 2026-08-29 02:51:24 +0530 | PHASE-2 | NOTE | D2.5 anchoring research done, NO CODE. Found epiR 2.0.96 implements Rogan-Gladen -- O-8's 'no library witness' is wrong in our favour, second time this phase. Its intervals follow Reiczigel 2010 (S-1.6, Se/Sp KNOWN), not Lang-Reiczigel 2014 (S-1.5, Se/Sp ESTIMATED). Plan going to the director before any estimator.
2026-08-28T21:34:36Z | 2026-08-29 03:04:36 +0530 | PHASE-2 | GATE | Q5 RULED (D-31): interval anchored on S-1.6 Reiczigel 2010 (Se/Sp known), not S-1.5 Lang-Reiczigel 2014 (Se/Sp estimated). O-8 restated -- both its halves were wrong in our favour. Charter honest limits gain a line (A-1). epiR accepted as witness with the narrowing recorded.
2026-08-28T21:34:36Z | 2026-08-29 03:04:36 +0530 | PHASE-2 | NOTE | Director's Ozsvari claim CHECKED AND DOES NOT HOLD: Crossref returns U+00D3 Z S V U+00C1 R I = OZSVARI, S present. Earlier mojibake mangled the accents, not the S. Register and Crossref agree; no correction owed.
2026-08-28T21:34:36Z | 2026-08-29 03:04:36 +0530 | PHASE-2 | NOTE | Image installs epiR 2.0.92, NOT the 2.0.96 on CRAN -- snapshot frozen 2026-04-23, 2.0.96 published 2026-08-03. V-17's shape, caught before it reached the register. 2.0.92 has no tp.method and no simplified.bayes, so Kopacka-Fuchs is NOT in our witness.
2026-08-28T21:34:36Z | 2026-08-29 03:04:36 +0530 | PHASE-2 | GATE | NO D2.5 CODE. Code-count answer going to the director: two codes, CORRECTION_DEGENERATE dropped. Contract section 6's description of it is wrong -- AP=0 with Sp=1 is a valid rare-event answer, not 'no information'.
2026-08-28T21:46:23Z | 2026-08-29 03:16:23 +0530 | PHASE-2 | GATE | Three rulings recorded. CORRECTION_DEGENERATE STRUCK -- the row was wrong, not merely redundant: AP=0 with Sp=1 gives point 0 and upper bound 0.001024, which is the product, not an absence of information. epiR PINNED at 2.0.92 with an assertion in the Dockerfile. Two codes stand.
2026-08-28T21:46:23Z | 2026-08-29 03:16:23 +0530 | PHASE-2 | NOTE | C-25 recorded on the director's overrule: 'epiR already ships it' never reached a commit but DID reach a ruling. Corrections table scope widened -- it now counts claims that reached a commit OR changed a ruling. Kopacka disclosure now cites the paper, not the package.
2026-08-28T21:46:23Z | 2026-08-29 03:16:23 +0530 | PHASE-2 | NOTE | C-26: the reviewer's Ozsvari finding was manufactured by a summarising fetch tool. Sixth instance of the class and the FIRST wrong about a fact in a source rather than a contract's action. C-19's characterisation narrowed: true of five, false of the sixth. Counts now 20 builder / 2 reviewer-instrument / 28 open / 29 total.
2026-08-28T21:49:33Z | 2026-08-29 03:19:33 +0530 | PHASE-2 | GATE | D2.5 FIXTURE generated and committed BEFORE any estimator. 11 cases from epiR 2.0.92: 5 accept, 6 refuse, each recording what epiR did AND what we will do. The inverted interval (lower 6.7127 above upper 6.4593) is recorded as data.
2026-08-28T21:49:33Z | 2026-08-29 03:19:33 +0530 | PHASE-2 | NOTE | The fixture caught me mid-design. I labelled a rare_event case 'accept' with a note saying AP sat comfortably above 1-Sp. It does not: 0.2% is below 1%. epiR warned and the arithmetic disagreed with my note. Kept as a NAMED case, fpr_exceeds_prevalence -- a 99% specificity is useless at 0.2% prevalence, which is the central difficulty of rare-event measurement.
2026-08-28T22:02:14Z | 2026-08-29 03:32:14 +0530 | PHASE-2 | GATE | Fixture integrity now IN THE GATE. tests/test_fixtures.py: 37 tests -- digest vs S-2.1a pin, verdict vs arithmetic, the -Inf spelling, the inverted-interval row, both negative controls. The label check previously lived nowhere: it was a one-off terminal command.
2026-08-28T22:02:14Z | 2026-08-29 03:32:14 +0530 | PHASE-2 | GATE | D2.5 DONE. rogan_gladen() against all 11 fixture cases. Two refusals, both controls. OUT_OF_RANGE's fix text names the specificity required (99.8%) against the one supplied (99.0%). Charter A-2 adds the rare-event specificity limit. O-21 carries it to the README. 401 tests, seven green.
2026-08-28T22:10:55Z | 2026-08-29 03:40:55 +0530 | PHASE-2 | NOTE | Suite timing profiled after the director asked if 27s local vs 7s CI was fishy. NOT fishy, and my inference was wrong: it is not startup cost. Top 20 tests are 16.1s of 34.4s, all Phase 1 Fernet sealing and filesystem writes. The Phase 2 arithmetic tests are nearly free, which is why the total stayed flat as the suite grew from 226 to 401.
2026-08-28T22:10:55Z | 2026-08-29 03:40:55 +0530 | PHASE-2 | CLOSE | CHECKPOINT. CLAUDE.md rewritten to Phase 2's state: witness section, the two Rogan-Gladen codes, the rare-event specificity fact, 12 rules, open list. Skill invocation is now the first line rather than the director's memory. D2.6 starts fresh.
2026-08-28T22:40:00Z | 2026-08-29 04:10:00 +0530 | PHASE-2 | GATE | AMENDMENT before D2.6. Contract now agrees with its own rulings: D2.6 row S-1.5 -> S-1.6 (D-31), 2.3 restated with the epiR narrowing, F8 restated as F8/F8b for the two codes that replaced the struck CORRECTION_DEGENERATE, plus F8c (Q6 clamping) and F8d (Q7 refusal). Q6/D-32 and Q7/D-33 written into the binding document -- a ruling that does not reach it is not binding.
2026-08-28T22:40:00Z | 2026-08-29 04:10:00 +0530 | PHASE-2 | NOTE | O-8's restatement had landed in ONE place of SEVEN, not the four I reported. Fixed in the live obligation tables in DECISIONS.md and STANDARDS.md. D-3's body left exactly as decided with a superseded-by pointer -- a dated decision is not rewritten. TWO occurrences remain in PROJECT_CHARTER.md 6.1, which is ratified: needs an A-3 amendment ruling, not a builder edit. Raised, not touched.
2026-08-28T22:52:00Z | 2026-08-29 04:22:00 +0530 | PHASE-2 | GATE | D-34: check_claims gains an EIGHTH check, `register`. Scans every document for F-n/V-n/Q-n and requires a row in FINDINGS.md. V-12..V-15 were named across 3 to 9 documents each with NO register row while the checker printed "22 findings, all accounted for" -- true and worthless. Four rows added; register now 26. 406 tests, seven gate checks green.
2026-08-28T22:52:00Z | 2026-08-29 04:22:00 +0530 | PHASE-2 | NOTE | Third instance of the instrument-coverage class after V-15 and C-23; CLAUDE.md rule 7 now reads seven instances. The check was written BEFORE the rows were added and fired on all four, so it is known to catch the real thing and not only its plant. Selftest plant deletes V-12's row and leaves its ten other mentions standing -- the defect as it actually was.
2026-08-28T22:52:00Z | 2026-08-29 04:22:00 +0530 | PHASE-2 | NOTE | V-15 had NO closing test -- the fix was the SCANNED pattern and the selftest plant. Registering it as closed forced the test into existence. Two of my new tests were themselves caught by check_paths and check_register reading the test file; fixtures assembled from parts rather than added to KNOWN_ABSENT, because exempting my own fixtures widens the exempted surface for everyone.
2026-08-28T23:10:00Z | 2026-08-29 04:40:00 +0530 | PHASE-2 | GATE | D2.6 DONE. rogan_gladen_interval() -- corrected bounds are the apparent Clopper-Pearson bounds transformed endpoint by endpoint, which is what epi.prev(method="c-p") does. Worst disagreement with epiR across the five accepted cases: 7.3e-13 against R2.3's four significant digits. O-8 DISCHARGED. 418 tests, seven gate checks green.
2026-08-28T23:10:00Z | 2026-08-29 04:40:00 +0530 | PHASE-2 | NOTE | D2.6 introduces no third unwitnessed thing: it composes D2.4 (7.1e-11 vs base R) and D2.5 (11 epiR cases). Monotonicity of the transform is asserted, not assumed -- the case where it fails, Se+Sp<=1, refuses at the point estimate first. Stated at its own width: endpoint transformation is what the witness does, not a theorem about corrected intervals.
2026-08-28T23:10:00Z | 2026-08-29 04:40:00 +0530 | PHASE-2 | NOTE | Q6/D-32 clamping tests assert the RULING, not the witness -- epiR does not clamp. Said so in the test file header rather than blurring a policy into a witnessed fact. Upper-clamp case had to be constructed (pos 95 n 100 se .96 sp .99): every epiR row whose upper bound exceeds 1 also refuses on its point estimate.
2026-08-28T23:10:00Z | 2026-08-29 04:40:00 +0530 | PHASE-2 | NOTE | NOT DONE, named as O-22 and O-23 rather than left to be discovered: Q7 refuses at the API (interval_method keyword-only, no default, pinned by test) and NOT at the plan, because the plan has no interval field -- exit check F8d cannot be performed. And Q6's note plus raw bounds live on the estimate; run.py still calls wilson() alone, so nothing writes them to a ledger or a report. O-20's shape, twice.
2026-08-28T23:10:00Z | 2026-08-29 04:40:00 +0530 | PHASE-2 | GATE | check_codes and check_figures both fired during D2.6 -- CORRECTION_INTERVAL_UNSUPPORTED marked PENDING after it existed, and the contract's reason-code count still saying 31 when the artifact said 32. Both are the gate doing its job on a live number nobody re-derived.
2026-08-28T23:30:00Z | 2026-08-29 05:00:00 +0530 | PHASE-2 | GATE | A-3 RULED and applied. Charter 6.1's Rogan-Gladen sentence amended: one claim kept (neither survey nor svy implements the correction), two struck (that no witness follows from that -- epiR 2.0.92 does, S-1.10; and that the anchor is Lang-Reiczigel 2014 -- D-31 ruled S-1.6 Reiczigel 2010). The narrowing travels with it and is not optional. Director's words recorded verbatim. Numbered points untouched.
2026-08-28T23:30:00Z | 2026-08-29 05:00:00 +0530 | PHASE-2 | NOTE | Two abstentions were right for two DIFFERENT reasons, and the director recorded the difference: D-3's body left alone because it is a dated decision (time), the charter left alone because it is ratified (authority). A builder conflating them gets one of the two wrong.
2026-08-28T23:30:00Z | 2026-08-29 05:00:00 +0530 | PHASE-2 | NOTE | D-34 gains the finding inside the finding: FINDINGS.md demands "a test that fails without the fix", not "evidence". The strict wording is what forced V-15's missing test into existence -- a looser word would have accepted the selftest plant and the row would have looked complete. Recorded so nobody relaxes it later to make a row easier to add.
2026-08-28T23:30:00Z | 2026-08-29 05:00:00 +0530 | PHASE-2 | NOTE | D-33 gains the region the witness cannot reach: no epiR row exercises the upper clamp, because every case whose upper bound exceeds 1 also refuses on its point estimate. The upper-clamp case is ours. A witness that cannot reach a region is a different kind of gap from having no witness, and this phase now has one of each. That is the review stop's first question.
2026-08-28T23:30:00Z | 2026-08-29 05:00:00 +0530 | PHASE-2 | GATE | D2.8's row now names all three it discharges together -- O-20, O-22, F8d -- so nobody builds one and calls it done. Both obligations are the same shape: a commitment held today by a required argument with no default, still owed as a hashed plan field.
2026-08-28T23:55:00Z | 2026-08-29 05:25:00 +0530 | PHASE-2 | GATE | D2.7 part 1. Mutation sweep over all 31 reason codes: swap each at every raise site, run the suite, see if it can tell. Two survived -- PLAN_MISSING (both sites) and ALLOCATION_ROUNDING_UNDECLARED. The sweep also corrected my own new checker, which had a false positive on RUN_NOT_FOUND. Ground truth beat the instrument.
2026-08-28T23:55:00Z | 2026-08-29 05:25:00 +0530 | PHASE-2 | NOTE | C-27: Phase 1's "23 reason codes, each with both controls" was false for PLAN_MISSING. Defect against Phase 1's own stated criterion, not a limit of it. Phase 1 stays closed; fix lands forward under D2.7. The uncontrolled verify site is the one protecting D-15 check (a), which is what makes R5 provable.
2026-08-28T23:55:00Z | 2026-08-29 05:25:00 +0530 | PHASE-2 | NOTE | New class, ruled into its own rule: a checked number can carry an unchecked claim. The 23 was machine-counted; "each with both controls" was not checked and was false. Went looking as instructed and found a second: C-28, Phase 1's "20 accepted, 20 closed ... reconciled by check_claims". The reconciliation was real; the counts were hand-written and wrong twice.
2026-08-29T00:05:00Z | 2026-08-29 05:35:00 +0530 | PHASE-2 | GATE | Q8 ruled (D-35): PLAN_MISSING split into PLAN_FILE_MISSING and PLAN_SEAL_MISSING. Two artifacts, two fixes. Phase 1's contract is not edited; the Phase 2 contract records the supersession and check_codes reads it from there via a new SUPERSEDED marker.
2026-08-29T00:05:00Z | 2026-08-29 05:35:00 +0530 | PHASE-2 | GATE | Q9 ruled (D-36) AGAINST my lean. I proposed striking ALLOCATION_ROUNDING_UNDECLARED citing CORRECTION_DEGENERATE. Wrong precedent: that row's SPEC was wrong; this row's spec is right and unbuilt. Deferred, not struck. Needed a new marker PENDING-CONTROL -- reusing PENDING would have meant relaxing a check that has caught real drift twice. Raised as a one-line deviation from condition 2.
2026-08-29T00:05:00Z | 2026-08-29 05:35:00 +0530 | PHASE-2 | GATE | README line 3 fixed: said "Phase 1 of 4 in progress" through the whole of Phase 2, with eight checkers running every commit and none reading it. Now checked by check_figures, and the check is proved to fail. Ninth checker check added: controls. 423 tests, seven gate checks green.
2026-08-29T00:30:00Z | 2026-08-29 06:00:00 +0530 | PHASE-2 | GATE | C-29. I reported "seven green, 423 tests" for commit 09dfdce, which failed 3 tests. My mutation loop ended with `git checkout --` on plan.py and verify.py while the Q8 edit to both was UNSTAGED, so it reverted the real edit. I ran the gate before the loop and reported it after. Director caught it by running pytest on the committed state.
2026-08-29T00:30:00Z | 2026-08-29 06:00:00 +0530 | PHASE-2 | NOTE | New standing rule 13: re-run the whole gate after anything that writes to the working tree, and report THAT run. This is the skill's own warning -- commit the evidence first, because a tool that acts on the tree can destroy the record it protects -- hit while using the tool it warns about. And it is rule 8 one commit after I wrote rule 8.
2026-08-29T00:30:00Z | 2026-08-29 06:00:00 +0530 | PHASE-2 | GATE | Second finding, director's: PLAN_FILE_MISSING is unreachable from the CLI. Measured all five missing-input paths -- plan, frame and labels are all click.Path(exists=True), so Click refuses first. RULED defensive, not operator-facing. Fix text now addresses a Python API caller. Two tests pin it, so relaxing the Click guard fails the suite and forces the contract row to be re-read.
2026-08-29T00:30:00Z | 2026-08-29 06:00:00 +0530 | PHASE-2 | NOTE | Limit of the mutation sweep, recorded beside the other witness limits: it proves a code is DISTINGUISHABLE, not that an operator can reach it. PLAN_FILE_MISSING passed the sweep because a test calls Plan.load directly. Q10 raised for the wider question -- two refusal vocabularies, nobody chose that. Owned by post-stop surface work.
2026-08-29T01:00:00Z | 2026-08-29 06:30:00 +0530 | PHASE-2 | GATE | D2.7 DONE. Second hunt: a boundary probe across every estimator, looking for tracebacks, NaN/inf, inverted intervals and points outside their own interval. Found F-8: `confidence` was unvalidated in wilson, clopper_pearson and rogan_gladen_interval. 447 tests, seven gate checks green.
2026-08-29T01:00:00Z | 2026-08-29 06:30:00 +0530 | PHASE-2 | NOTE | F-8's worst case was not the traceback. wilson(5,100,confidence=-0.5) returned [0.066846, 0.037230] -- lower bound ABOVE upper, point estimate outside both, no error. A silently wrong number, which is the one thing the charter says this tool must never print. clopper_pearson did the same. confidence=1.0 and 1.5 raised a raw StatisticsError instead of a named refusal.
2026-08-29T01:00:00Z | 2026-08-29 06:30:00 +0530 | PHASE-2 | NOTE | Reachability checked BEFORE classifying, per the PLAN_FILE_MISSING lesson: confidence appears nowhere in plan.py, cli.py or run.py, so it is API-only today. Fixed anyway, because D2.8 puts interval settings in the plan and that is when it becomes operator-reachable. PLAN_INVALID rather than a new code -- D-22, and rogan_gladen already refuses out-of-range Se/Sp that way in the same module.
2026-08-29T01:00:00Z | 2026-08-29 06:30:00 +0530 | PHASE-2 | NOTE | Guard verified by mutation: removing the three _check_confidence calls fails 12 tests. Restored from a file backup, NOT git checkout -- rule 13's lesson from C-29 applied on its first opportunity. Register header widened: it said findings come from review stops, and F-8 did not.
2026-08-29T01:40:00Z | 2026-08-29 07:10:00 +0530 | PHASE-2 | GATE | D2.8 part 1: confidence added as a second fixture axis, on the director's instruction. Witness re-run in the digest-pinned image. clopper_pearson.json 23 -> 69 cases, rogan_gladen.json 11 -> 33, each at conf 0.90 / 0.95 / 0.99. Barnett anchor re-verified unchanged. 651 tests, seven gate checks green.
2026-08-29T01:40:00Z | 2026-08-29 07:10:00 +0530 | PHASE-2 | NOTE | C-30, three findings the axis produced immediately. (a) method agreement 7.1e-11 -> 8.4e-11, barely moved. (b) DIGITS=12 record agreement 6.9e-09 -> 2.6e-07, a factor of 38 worse -- fixed decimal places cost fixed ABSOLUTE precision, and higher confidence pushes rare-event bounds smaller. (c) the CP-vs-Wilson exception set was NOT k=0; at 0.99 six cases are narrower including k=1 n=40 and k=99 n=100.
2026-08-29T01:40:00Z | 2026-08-29 07:10:00 +0530 | PHASE-2 | NOTE | (c) is the SECOND time that property was stated wrong. First draft said CP is never narrower than Wilson -- disproved by the test written to assert it, no C-number, caught pre-commit. Second draft fixed the direction and got the region wrong, and that one reached a commit. Both from reasoning about a conservative interval instead of measuring one. Test renamed to name the boundary property it actually holds.
2026-08-29T01:40:00Z | 2026-08-29 07:10:00 +0530 | PHASE-2 | NOTE | New class: a figure measured along one axis and stated as though along all of them. Rule: an agreement figure states its axes -- what varied, over what range, what was held fixed. Applied across STANDARDS S-2.4, CLAUDE.md, estimators.py and the tests. F-8 is the same gap from the other side: a parameter no instrument points at is a parameter nothing defends.
2026-08-29T02:20:00Z | 2026-08-29 07:50:00 +0530 | PHASE-2 | GATE | ROOT CAUSE fixed, not patched. The width characterisation was wrong THREE times: never narrower, then k=0 only, then k<=1 or k>=n-1. Director's counter-examples verified independently -- at 0.99, 44 narrower cases of which 28 are NOT near a boundary. Root cause: a region was being asserted at all. Width test DELETED, replaced by a coverage test.
2026-08-29T02:20:00Z | 2026-08-29 07:50:00 +0530 | PHASE-2 | GATE | S-1.1 Brown, Cai & DasGupta (2001) READ IN FULL, supplied by the director from Project Euclid. It had been cited unread through Phases 0-2 -- the register was silent, unlike S-1.9 and S-1.11 which say so plainly. Our code reproduces its published limits: Wilson 0.8382 vs 0.838, 0.8892 vs 0.889, 0.9197 vs 0.920. THIRD external witness, and the only anchor for the interval CHOICE rather than the arithmetic.
2026-08-29T02:20:00Z | 2026-08-29 07:50:00 +0530 | PHASE-2 | NOTE | The contrast this project had never written down: Wilson is the charter's PRIMARY interval and its coverage falls to 0.838 against nominal 0.95 at rare-event prevalence -- the regime this tool exists for. Clopper-Pearson guarantees >= nominal (S-1.1 sec 4.2.1). Belongs in the honest limits and in O-21's README.
2026-08-29T02:20:00Z | 2026-08-29 07:50:00 +0530 | PHASE-2 | NOTE | RAISED, not acted on: D-8 dropped Jeffreys partly because a blog "criticises it for this exact use case". The anchor itself calls Jeffreys "excellent ... if anything, slightly superior" to Wilson and recommends it for n<=40. D-8's other three reasons stand and the two-witness one is decisive under R2.3. The ruling stands; the characterisation was wrong. Needs a director ruling on charter 6.1 and D-8.
2026-08-29T02:20:00Z | 2026-08-29 07:50:00 +0530 | PHASE-2 | NOTE | New rule 15/9: a test asserts a defining property, or a measurement with stated scope. Never a region. Killed two stray pytest processes from my own timed-out uncached coverage run. Suite 598 tests in ~55s; CLAUDE.md timing figure updated from ~30s.
2026-08-29T02:50:00Z | 2026-08-29 08:20:00 +0530 | PHASE-2 | NOTE | C-31: I read S-1.1 for the first time and immediately misread it. Claimed it says "close to the opposite" of the blog on Jeffreys. It does not -- the two measure different quantities and S-1.1 says BOTH: excellent AVERAGE coverage, and "an unfortunate fairly deep spike near p = 0", with a modified Jeffreys in 4.1.2 to remove it. Also claimed charter 6.1 mentions Jeffreys; it does not. Only line 340, inside the A-0 amendment log.
2026-08-29T02:50:00Z | 2026-08-29 08:20:00 +0530 | PHASE-2 | GATE | Measured instead of reconciled, as directed. r/coverage_fixtures.R computes exact coverage for all three candidates. It validates ITSELF against three S-1.1 published limits first and stops if they fail -- D2.1's rule applied to a second instrument. All three PASS. Jeffreys needs Beta quantiles, so it is computed in R: this project has no incomplete beta anywhere in its own source and that absence is what makes D2.4 independent.
2026-08-29T02:50:00Z | 2026-08-29 08:20:00 +0530 | PHASE-2 | NOTE | Worst rare-event coverage, n=1000: nominal 0.90 -> wilson 0.8532, clopper 0.9043, jeffreys 0.8125. nominal 0.95 -> 0.9098 / 0.9540 / 0.9141. Jeffreys is the WORST of the three at 0.90, the reverse of what I implied. Our instrument confirms the anchor's own caveat.
2026-08-29T02:50:00Z | 2026-08-29 08:20:00 +0530 | PHASE-2 | GATE | READ-STATE SWEEP: all 39 S-entries now carry one of full / partial / not read / NOT RECORDED. The fourth value is real -- filling it in by assumption would repeat the defect. S-1.1 was cited unread for two phases while S-1.9 and S-1.11 said so plainly, and silence read as "read". O-24 opened for the machine check.
2026-08-29T02:50:00Z | 2026-08-29 08:20:00 +0530 | PHASE-2 | GATE | Q11 raised with the full 9-row coverage table: should Wilson stay primary? An operator asking for 95% on rare-event data currently gets ~91%. Three options costed. PRIOR-ART's ambiguous "unlike Jeffreys" split -- under one reading it asserted Jeffreys under-covers, which nobody had measured. It does, but a claim that happens to be true is not a claim that was checked. 602 tests, seven green.
2026-08-29T03:10:00Z | 2026-08-29 08:40:00 +0530 | PHASE-2 | GATE | Q11 RULED: option C, D-37. The plan names the interval method, no default. Neither Wilson nor Clopper-Pearson is primary. Three reasons: defaults are decisions made for people who do not decide; it matches D-30 and D-33 which both refused a default; it is the most auditable, since an outsider sees the method in the hashed plan.
2026-08-29T03:10:00Z | 2026-08-29 08:40:00 +0530 | PHASE-2 | NOTE | Three conditions on D-37. The refusal carries the coverage trade-off in the operator's terms, like CORRECTION_OUT_OF_RANGE carries the specificity inequality. Charter section 4 needs amending -- A-4 DRAFTED, NOT APPLIED, awaiting the director's ruling on the text. And the report must state the coverage property of the interval actually used at the operating point actually observed -- that condition outlives any ruling.
2026-08-29T03:10:00Z | 2026-08-29 08:40:00 +0530 | PHASE-2 | NOTE | Director verified the coverage table independently and got 0.9537 where I reported 0.9540, because his gamma grid steps 0.05 and mine 0.25. A worst-over-a-grid figure is a property of the grid. Grid step now stated in the witness, the fixture and the contract, and every number is labelled an UPPER BOUND on the worst case rather than the worst case.
2026-08-29T03:10:00Z | 2026-08-29 08:40:00 +0530 | PHASE-2 | NOTE | O-24 now carries a distinction, not just a mechanism: a source that anchors an ARITHMETIC can be validated by reproduction; a source that anchors a DECISION has to be read. S-1.4 and S-1.6 unread is defensible because the formula either reproduces against epiR or it does not. S-1.1 was dangerous because it anchors a choice, and no reproduction checks a choice.
2026-08-29T03:30:00Z | 2026-08-29 09:00:00 +0530 | PHASE-2 | GATE | A-4 APPLIED to the ratified charter, approved with two changes and one addition. Section 4's estimate row: neither interval is primary, the plan names it, no default. Two honest limits added. Director's words recorded verbatim.
2026-08-29T03:30:00Z | 2026-08-29 09:00:00 +0530 | PHASE-2 | NOTE | The addition is the important one and it was invisible: WHAT WE SHIP IS LIMITED BY WHAT WE CAN WITNESS. Section 6 reads as pure strength. Its price is that S-1.1, our own anchor, recommends Jeffreys below n=40 and Agresti-Coull above, and we ship NEITHER, because neither is in survey or svy so R2.3 would have nothing to check them against. A reader would otherwise conclude we chose the best intervals.
2026-08-29T03:30:00Z | 2026-08-29 09:00:00 +0530 | PHASE-2 | NOTE | Two corrections to my draft. "only you know that" overstated the operator's knowledge -- they often do not know until they have measured. And "covers about 91%" became "as little as 91%": I established the upper-bound property one message earlier and then wrote the bullet as a point fact anyway. Knowing a thing and writing it are different acts.
2026-08-29T03:30:00Z | 2026-08-29 09:00:00 +0530 | PHASE-2 | GATE | New class and CLAUDE.md rule 8: a worst case measured over a grid is an UPPER BOUND on the worst case, because a finer grid can only find a more extreme value. Applies to every min or max over a sampled space, not just coverage. Both grids kept -- 0.9540 at step 0.25 and the director's 0.9537 at 0.05 -- because two grids disagreeing is evidence about the measurement.
2026-08-29T03:30:00Z | 2026-08-29 09:00:00 +0530 | PHASE-2 | GATE | Rule 16: a source that anchors an ARITHMETIC can be validated by reproduction; a source that anchors a DECISION has to be read. CLAUDE.md now 17 rules. "Where things stand" refreshed -- it still said Q1-Q7 and 406/401 tests. 602 tests, seven green.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | GATE | D2.8 schema: `interval` REQUIRED with no default (O-22 at the plan file, Q11/D-37) and `allocation_rounding` required under stratified (O-20 at the plan file, D-30 condition 1). Both reach as_record(), so changing the interval changes the plan hash -- a published number now carries its own evidence of which method produced it.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | NOTE | HAZARD CREATED AND CLOSED IN THE SAME STEP. Adding `stratified` to SUPPORTED_DESIGNS made it loadable while do_sample still calls draw_srs unconditionally -- a stratified plan would have been answered with a SIMPLE RANDOM DRAW, silently. Caught because an existing test asserted stratified was unsupported. Closed with STRATA_UNDEFINED, which the contract already documents for exactly this.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | NOTE | D-37 condition 1 built: the CORRECTION_INTERVAL_UNSUPPORTED message now carries the coverage trade-off with the numbers -- 90.98% and 85.32% -- because for most operators it is the only place they will ever meet it. My own verification caught "as little as 91%" as an overclaim: 0.9098 is BELOW 91%, so rounding to nearest broke the bound. Fixed in the message AND in the charter, where A-4 carried the same error.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | GATE | Interval postcondition at three construction sites, scoped to malformed returns only. It fired on a NON-defect first -- wilson at k=0 returns a lower bound of 4.3e-19 rather than 0 -- so it checks the values as RECORDED at DIGITS places, which is the artifact. Coverage is explicitly out of its scope and the docstring says why.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | NOTE | check_claims' defined_ids read TWO files while obligations live in THREE. Seven were invisible: O-8, O-16, O-17, O-18, O-20, O-21, O-24. Its docstring named the scope and the scope was wrong, which is worse than no statement -- it invited nobody to check. Contracts now read by glob.
2026-08-29T04:00:00Z | 2026-08-29 09:30:00 +0530 | PHASE-2 | GATE | CLAUDE.md's test count, ruling range and phase are now machine-checked, on the director's flag that it went stale within hours. All three proved to fail. The collect call needed `-o addopts=`: pyproject's own -q plus mine is -qq, which prints per-file counts and no total. That is V-16's doubling, biting inside the checker written to catch stale counts. 606 tests, seven green.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | NOTE | C-32, THE FIRST DIRECTOR-SOURCED CORRECTION. His change from "about 91%" to "as little as 91%" improved the framing and made the number false: 0.9098 is below 0.91, so it asserts a floor the measurement already breaks. It reached the RATIFIED charter. The Director row of the counts table had read 0 through thirty-one entries; he raised this himself and asked for it to be counted.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | NOTE | His own note on the shape, recorded because it revises the record: C-19 said his instruments were wrong about a contract's ACTION, never about a fact. That held for five and has now broken twice -- Ozsvari and this -- and both breaks came while he was correcting someone else.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | GATE | C-33 from the sweep he ordered: two MORE bounds rounded toward the middle, both mine, both flattering. 2.6e-07 where the worst is 2.627713e-07, and the charter's "worst 0.73%" where STANDARDS records 0.7316%. Fixed to 2.7e-07 and 0.74%. The sweep also CONFIRMED three that were already right -- 8.4e-11, 7.3e-13, 0.7316% -- so the error is not systematic.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | GATE | New rule 8: round a bound in the direction that preserves it. Rounding to nearest is right for a MEASUREMENT and wrong for a BOUND, because a bound is a claim about everything outside your sample and rounding toward the middle silently weakens it.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | GATE | C-34: defined_ids STATED a scope it did not have. The director named why that is a fifth kind, worse than the seven coverage instances: no stated scope invites the question, a wrong one answers it falsely and the reader comes away more confident and less correct. Fixed structurally -- OBLIGATION_SOURCES is the tuple the code walks and scope_of() renders it, so there is no second copy to drift.
2026-08-29T04:30:00Z | 2026-08-29 10:00:00 +0530 | PHASE-2 | NOTE | Recorded: one pyproject setting, two costs. addopts="-q" doubled into -qq twice -- E11 in Phase 1, and check_figures' collect call today, inside the checker written to catch stale counts. CLAUDE.md has said "never pytest -q" since Phase 1 and it happened anyway, which is the argument for the flag being explicit at the call. 607 tests, seven green.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | GATE | STOPPED BEFORE BUILDING THE STRATA LAYER, on the director's instruction to go to official sources. I was designing it from reasoning while my own read-state sweep marked S-1.2 Neyman and S-1.3 Cochran unread. That is rule 16 -- a source that anchors a DECISION has to be read -- broken hours after I wrote it. The unanchored draft is preserved outside git and NOT committed.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | NOTE | THIRD "no witness exists" claim, third time wrong, third time in our favour. stratallo 3.0.1 (2026-03-12, GPL-2) implements rnabox -- box-constrained optimum allocation, Wojciak et al., Statistics Canada Survey Methodology 2024 -- plus var_st/var_stsi and round_oric/round_ran. It is ALREADY IN OUR PINNED SNAPSHOT, verified by running the image, not by reading CRAN.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | GATE | Ruling 1: stratallo becomes a witness for work ALREADY BUILT. D2.16, fixture-only, no new estimator -- second witness for D2.3's variance, FIRST for D-30's rounding. Same narrowing as epiR: the algorithm authors' own implementation, so it confirms we compute what they compute and does not independently confirm the method.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | GATE | Ruling 2: Q2 stands, ALLOCATION_TOO_THIN unchanged, RNABOX stays NEXT -- deferred on SCOPE, not witness. Ruling 3: the charter's NEXT entry amended because its stated reason was false. Two gates defer a feature; Q1 cited the witness gate because it was binding, and it has now fallen while the scope gate holds.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | GATE | New rule 9: a negative claim about the world records the search that produced it. "Not in survey or svy" is a finding; "no witness exists" is a claim about all of CRAN and PyPI. Same root as rules 8 and 10 -- a claim whose scope is the sample you took, stated as though it were the population. Swept the record: ONE live instance narrowed (per-stratum Se/Sp, scoped premise + unscoped conclusion), two already honest.
2026-08-29T05:00:00Z | 2026-08-29 10:30:00 +0530 | PHASE-2 | NOTE | S-1.2 attempted and NOT read: JSTOR would not load, Springer reprint paywalled, and the only full text found is a university course-page scan -- the paper's text but not the publisher's copy, so not cited under Hard Rule 3. S-1.3 Cochran is a 1977 book with no free official text. S-1.13 added: Statistics Canada official methodology, READ, supplying the two rules those entries were standing in for. 607 tests, seven green.
2026-08-29T05:20:00Z | 2026-08-29 10:50:00 +0530 | PHASE-2 | GATE | Q12 recorded in the contract: is a one-stratum plan a design error or merely redundant? It existed only in a chat window, which is Phase 1 section 10's lesson. Three options, recommendation A stated WEAKLY -- it refuses a plan that is not wrong, only redundant, unlike every other refusal here. Flagged to be re-read against S-1.3 before ruling.
2026-08-29T05:20:00Z | 2026-08-29 10:50:00 +0530 | PHASE-2 | GATE | Strata draft DELETED on the director's preference. A file outside git that no document mentions would hand a future session the design and lose the reason it was set aside -- that its anchors were unread. The layer gets rebuilt from anchored sources, which is the entire point of having stopped.
2026-08-29T05:20:00Z | 2026-08-29 10:50:00 +0530 | PHASE-2 | GATE | S-1.2 now pins the PRIMARY publication: JRSS 97(4) 1934 pp. 558-625, DOI 10.2307/2342192, verified against Crossref by the director. It had been pinned by the Springer reprint DOI alone, so a reader was sent to a republication rather than the primary.
2026-08-29T05:20:00Z | 2026-08-29 10:50:00 +0530 | PHASE-2 | CLOSE | Director has obtained S-1.2 and S-1.3. NOT read this session -- ~70 pages and a book, at 77% context, is how a source gets skimmed and then cited as read, which is worse than the honest "not read" now recorded. Fresh session reads them with room. Two things to record then beyond the read-state flip: the ROUTE for each (Hard Rule 3 turns on whether it is the publisher's copy), and whether the text confirms that the allocation formula came from S-2.3's re-derivation.
2026-08-29T05:35:00Z | 2026-08-29 11:05:00 +0530 | PHASE-2 | GATE | Director's instruction recorded as rule 18: a source's text is for READING, never for committing. The Neyman text he pasted and the Cochran PDF he downloaded are for the builder to learn from and do not enter the repository -- no quotes, no PDF, no paste. Verified the repo is clean: the only Neyman/Cochran hits are TITLES IN CITATIONS, which is bibliographic metadata, not the work. The Cochran PDF is in Downloads, outside the tree.
2026-08-29T05:35:00Z | 2026-08-29 11:05:00 +0530 | PHASE-2 | NOTE | The one tracked PDF is OJ_L_202402835_EN_TXT.pdf, an EU official text cleared for reuse under Decision 2011/833/EU with the source acknowledgement O-18 requires. Recorded in the rule as a LICENCE, not a precedent for papers, so a future session does not read one PDF in the tree as permission for another.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | GATE | S-1.2 AND S-1.3 READ, and both were needed. S-1.2 is the publisher's copy via JSTOR (stable 2342192, matching the pinned DOI, RSS and Wiley named). S-1.3 is a scan with NO OCR layer -- 442 pages, 442 image XObjects, zero font objects -- made readable by rendering locally with pypdfium2 5.13.0 and pillow 12.3.0, pinned and version-verified live, in a SCRATCHPAD venv. Project venv and pyproject.toml untouched; the zero-network guard walks [project.dependencies] and neither package is there, stated in the register rather than inferred from the guard staying quiet.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | NOTE | F-9 AND C-35: S-1.2 was cited as governing a formula it states differently. Neyman minimises at M_h*S_h with S_h^2 = M_h*sigma_h^2/(M_h-1) and develops the without-replacement variance; Cochran writes it the same way with an explicit fpc at (5.27). Ours is M_h*sigma_h, with-replacement, no fpc -- charter 6.2. Cochran's Theorem 5.8 holds "if terms in 1/N_h are ignored relative to unity", which is exactly the limit where they agree. RULED: keep the formula, fix the citation. Adopting the paper's form would trade a formula witnessed by Barnett for one no instrument here can check, because Table 2B is stated in WEIGHTS, not stratum sizes.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | NOTE | Two measurements of the divergence, 7x apart, both kept. Builder 16.47% of 200,000 designs, largest shift 3 units, over 2-6 strata sizes U{2..4000} p~U(0.001,0.6) seed 20260829. Director 2.30% of 199,994, largest shift 1 unit, over 2-5 strata n=N/20 p in [0.0005,0.3]. Neither figure meant anything until it carried its design space -- the axes rule, on the newest number in the project, in the same report that correctly applied rule 8 to a bound. A maximum found by SEARCH is a LOWER bound on the true maximum, the opposite direction from rule 8's usual case. My first attempt was three hand-picked cases and all three agreed; the disagreement only appeared when I searched instead of sampling.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | GATE | SIXTH INSTRUMENT-LIMIT KIND: a fixture that looks external and is not. survey has NO ALLOCATOR -- r/stratified_fixtures.R says so in its own comment -- so its neyman() is our own formula re-implemented in R by the same author, sitting beside estimation fixtures that really are external. The allocation half of D2.3 has never had an external witness. Nothing states anything false; what misleads is the company the fixture keeps, because a reader checks the provenance of the FILE and not of the ROW. Makes D2.16's stratallo work the FIRST genuine outside check on allocation this project would ever have.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | GATE | Q12 RULED: B, ACCEPT AND DISCLOSE. D-38. My recommendation was A and its load-bearing claim was false: I called accepting "V-1, V-7 and Q7's class exactly", but in all three of those the TOOL DID SOMETHING THE PLAN DID NOT SAY, and here the plan says stratified and the tool runs stratified. Without that parallel argument 1 reduces to "an operator might be surprised", which argues for TELLING them, not refusing. The precedent that applies is D-21: de-duplicating was correct, doing it silently was the defect.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | NOTE | Three reasons A lost. Both anchors treat L=1 as admissible -- Neyman includes it explicitly, Cochran sets no lower bound and Table 5A.12 starts at L=2 because L=1 is its DENOMINATOR -- so refusing asserts a rule neither source supports, rule 9's shape in a design decision. ALLOCATION_TOO_THIN refuses UNDEFINED arithmetic; a one-stratum design has 39 df at n=40 and nothing here refuses the merely pointless. And I was ruling a PERMANENT question on a TEMPORARY state: the stratified path returning no interval is a gap in the builder, not a property of L=1.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | NOTE | What the evidence DID establish, and why disclosure is mandatory: option B's premise that one-stratum stratified IS the SRS estimate is true of the POINT and false of the VARIANCE. n=40, k=9: both 0.225, but stratified returns s^2=0.178846, SE 0.066867, df 39, while SRS inverts a binomial to Wilson [0.123161, 0.375031]. The 2.92 pp gap is a CONSTRUCTED comparison -- a normal approximation I put on that SE to show the bases differ -- and no such interval is shipped. O-26 (interval builder, Q7 governs) and O-27 (disclosure) opened separately, per O-25's reasoning.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | GATE | C-36 AND D2.14(b): derived the corrections counts table instead of guessing it, and it was OVER BY ONE -- reviewer-instrument 3 where two entries exist, open total 36 where 35 did. Its own Total column summed to 38, visible to anyone who added it up. Root cause: a CLASS tally and the TABLE count different populations, and C-21's text carries both numbers in one sentence. Semantics now written down as D2.14(b)'s specification; the machine check is still owed. 39 entries, 37 open, 2 noted.
2026-08-29T18:44:53Z | 2026-08-30 00:14:53 +0530 | PHASE-2 | GATE | check_figures caught CLAUDE.md at 607 against an artifact saying 608, the day after it was added. Corrected my own Pillow pin from a remembered 12.1.0 to a verified 12.3.0 before it reached the register. Rule 18 held throughout: neither PDF is in the tree, nothing is quoted from either, and both extractions plus every rendered page live only in the scratchpad. Gate after the last edit: seven green, 608 passed, selftest 9/9, register 28 rows.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | GATE | D2.8 COMPLETE. Strata in the hashed plan (Q13/D-39), the stratified draw, Q14/D-40 STRATUM_UNDECLARED, and F-10 fixed -- all in ONE commit, because a half-wired path that produces a number is worse than a refusal.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | NOTE | F-10, found before wiring the draw and reproduced independently by the director: plan.interval was validated, hashed, and READ BY NOTHING. A plan naming clopper_pearson got Wilson. verify agreed because it recomputes through the same _estimate_from -- the instrument shared the defect. estimate.json said method wilson beside a plan saying clopper_pearson and nothing compared them. Q-2 as a live failure, twice now.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | GATE | TWO fixes, and the director named the durable one. Dispatch makes the artifacts agree TODAY. The cross-check -- verify asserts estimate.json's method equals the plan's interval, ESTIMATE_METHOD_MISMATCH, both controls -- does not depend on the dispatch being right and catches the next plan field that goes inert the same way.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | NOTE | The cross-check had a defect of its own, caught by RUNNING it: the plan says clopper_pearson and the estimator stamps clopper-pearson, so comparing directly fired a false mismatch on every correct CP run. INTERVAL_METHOD is now the map, and its test checks it against BEHAVIOUR rather than a second copy -- D-28.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | NOTE | expected_rate is a decimal STRING, not a float. canonical() refused the record outright, because floats do not round-trip across platforms and this value is in the pre-registration hash. Estimand.threshold's precedent. Found by running the draw, not by reading the schema.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | GATE | D-39 attaches two operator-facing statements. expected_rate is a PRIOR: a wrong one costs efficiency, not validity, and the opposite belief would make operators afraid of a field that cannot hurt them. And M_h is the UNIQUE count, inheriting D-21 rather than restating it.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | NOTE | The negative control for the cross-check is a BROKEN WRITER, not a tamperer. Editing estimate.json trips LEDGER_BROKEN first and proves nothing about this defect, so the control breaks the dispatch, writes a run whose every digest is honest, and verifies with the dispatch restored -- the exact state this tool shipped in for one commit.
2026-08-29T23:17:43Z | 2026-08-30 04:47:43 +0530 | PHASE-2 | GATE | Gate: seven green, 640 passed, selftest 9/9, register 29 rows, 36 reason codes. Corrections derived at the final total rather than incremented: 41 entries, 39 open, 2 noted. Next: D2.9, then the review stop, where the instrument-limits list leads with the SEVENTH kind -- verify recomputing through the function it is checking.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | REVIEW STOP CLOSED. F-11 fixed and verified by the director three ways. Then the whole open table closed in one run: O-29, Q15 ruled, O-23, D2.16, D2.11, D2.14 all four conditions, T-1 and T-2, the Phase 2 outcome, and the tier re-ask.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | NOTE | Q15's witness gate PASSED and changed the question. svy reproduces our stratified point, SE and df EXACTLY -- 2.9e-16 relative, df 497/297/128. D2.9's conclusion was measured on binomial intervals and does not transfer. Ruled B: separate vocabulary, design_wilson / design_clopper_pearson. A-5 DRAFTED NOT APPLIED, so O-26 stays open by ruling rather than omission.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | NOTE | C-40: I claimed the binomial interval 'does not contain the design estimate at all'. It contains it, and all six figures were in the table directly above the sentence. Fifth of that class. The argument never needed it -- containment is not validity, the pooled k/n estimates a different quantity, and coverage is the test.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | NOTE | C-41 and its root cause: question numbers are ALLOCATED in DECISIONS.md and LISTED in the contract, and Q13/Q14 had no sections. D-28's shape. Both written in now.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | D2.16: stratallo witnesses the ROUNDING -- 3/3 fixtures including rare_event's 3846/884/270, and 2000/2000 sweep. First witness from R the rounding has ever had. It does NOT witness the variance: var_stsi is the without-replacement form of the total, ours is with-replacement of the mean per S-2.3. Our SE is 0.18-0.43% larger, stated as a number. Fourth same-name-different-estimator.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | D2.14 all four conditions, three new checks with both controls, check_claims now runs TWELVE. Two fired on their first run: counts on the rows C-40/C-41 added, and open-items on a genuinely stale O-23.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | NOTE | F-10's cross-check caught a regression from O-29 -- estimate.json said rogan-gladen/clopper-pearson and the check expected clopper-pearson. The check was RIGHT and its input was wrong. Fixed at the root: expected_method(plan) derives both layers in one place, walked against actual behaviour.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | NOTE | T-1 surfaced C-9 rather than just closing it. Its condition was 'closes when O-4 is discharged AND the sentence can be rewritten as a fact'. O-4 discharged at D2.9 and the shipped docstring still said the cross-validation is not yet done -- false in the other direction. Rewritten as the fact, at the width of the evidence.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | Phase 2 outcome written BEFORE the director's hand-run, not after -- Phase 1's section 10 was nearly lost by leaving it late. Tripwires checked live: TW-4 FIRED and stays fired (checkout v5.0.0 vs v7.0.1, setup-python v5.6.0 vs v7.0.0, O-19 Phase 3). TW-2 moved: svy 0.26.0 against our pinned 0.25.0, recorded not acted on.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | Tier re-ask drafted: remain at STANDARD, and no FULL-only finding can be named. Every defect this phase came from an instrument or an act -- a mutation sweep, a probe, a source read, a table derived -- never from a document. Phase 3's forecast deliberately NOT recorded, because forecasting that a re-ask will fail is how a scheduled decision becomes a formality.
2026-08-30T14:06:44Z | 2026-08-30 19:36:44 +0530 | PHASE-2 | GATE | Gate at the close: twelve checks green, 694 tests, selftest 12/12, register 30 rows, 37 reason codes. Corrections 44 entries, 1 open, 41 closed, 2 noted.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | A-6 APPLIED. Three interval names, not four. Before writing the figures into the RATIFIED charter I re-derived all six by enumeration through the shipped estimators: 0.74720 / 0.79374 / 0.85498 at rare p=0.01, 0.00000 at wide p=0.001, 0.29389 at two_stratum p=0.001, 0.90033 at rare p=0.02 with the interval existing 99.767% of the time. Every one reproduces. The 96-point measurement had NO ARTIFACT -- three docstrings and a commit message, no script -- which is rule 14's shape on the most consequential numbers this project has published about itself.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | NO-INTERVAL NOTICE RULED: state, do not refuse. D-41. The director's ground is the one that binds: expected_rate is documented as a prior that costs efficiency and NEVER validity, and that guarantee is what made it safe to require. A refusal driven by it would be a refusal on a guess, and a pessimistic prior would block a measurement that would have worked.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | O-25 and O-27 BUILT. The report states the coverage of the method actually used, at the level actually used, with its grid -- and says plainly that it is NOT a coverage computed for this run. Caught by reading the rendered report: the first draft told a run at n=40 it was INSIDE the measured regime because its gamma was, while n=40 is not one of the three sizes ever measured. Two axes, two statements. C-30's shape, found by eye and not by a test.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | NOTE | The report header printed a hardcoded 95% beside a RECORDED confidence field nothing read. F-10's shape exactly, latent because the CLI takes the estimator default. Fixed and pinned by a test that renders at 0.99.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | EXIT CHECKLIST BLOCKS THE CLOSE. Section 8 names nine reason codes and omits the four from this phase's most serious fixes. As written the hand-run would certify Phase 2 without ever exercising F-11. Replacement drafted at 8a, NOT IN FORCE, every command in it RUN before it was written. One correction to the finding: CORRECTION_DEGENERATE appears in F8b's explanatory clause, not as an expected result, so the checklist was incomplete rather than unrunnable.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | check_open_items WIDENED: every open-items table, both directions, and PROVED against the case that motivated it before that case was fixed -- section 11's 'O-26 unmet, blocker A-5 unruled' after both had moved. Also caught O-3, listed as carried in CLAUDE.md and discharged in section 11, which the old check missed because it matched DISCHARGED case-sensitively and section 11 writes Discharged.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | NOTE | The widened check took THREE drafts and each defect was found by RUNNING it. Whole-row scan fired on a row about O-14/O-15 whose prose mentioned O-3. Skipping rows that name other obligations then silenced section 10's real O-4 discharge. Final rule: the first cell wins when it carries a state word, otherwise the row but only if it names no other obligation, and a row under a Done heading is discharged either way.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | NOTE | C-43: S-1.13 was described as 'Statistics Canada, official methodology' and is an official Statistics Canada EDUCATIONAL page -- Power from Data! 3.2.2, re-fetched 2026-08-30 HTTP 200, date modified 2021-09-02. Their methodology manual 12-587-X has not been read. The two quoted fragments are ONE SENTENCE, not two quotations. Rulings unaffected. Found only because writing the register row forces a pin, a URL and a re-check date.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | NOTE | C-44: D2.17 was named in CLAUDE.md, in svy/fixtures/design_intervals.json and in a test file, and the CONTRACT had no such deliverable. Corrected toward the contract, not the artifacts: evidence is not edited to match a document. Third instance of two lists that must agree with nothing making them -- V-16's gate, C-41's questions, this.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | NOTE | INTERVAL_UNDEFINED's fix text sent operators to `plan` for odds computed at `sample`. The TEST asserted 'plan' in the fix and passed -- it agreed with the message rather than with the tool. Both corrected. Q-2 in miniature, on a one-word defect.
2026-08-30T17:30:00Z | 2026-08-30 23:00:00 +0530 | PHASE-2 | GATE | Gate after the last edit: twelve checks green, 720 passed in 64s, selftest 12/12, register 30 rows, 38 reason codes. Corrections 47 entries, 4 open, 41 closed, 2 noted. NOT PUSHED. Next: the director rules section 8a, then the hand-run, then the phase closes.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | GATE | SECTION 8a APPROVED with the director's addition: F25, run verify itself. Nothing in the draft ran it. verify appeared three times -- twice in prose, once as 'verify the R image digest', a different sense of the word. Every other row exercised a refusal at plan, sample or estimate; none ran the verb whose YES is the product, while section 8's own text says the controls exist so that verify's yes means something.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | NOTE | Writing F25 changed the tool. verify's sample line read '200 ids redrawn from the frame, identical' for BOTH designs, so the director could not have told a stratified redraw from an SRS one by reading it. verify.py redraws by design -- F-10's third site -- and its OUTPUT was silent about what it had checked. It now says 'per stratum' or 'as a simple random sample'. The old test asserted any('redrawn' in note), which passed either way.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | GATE | F25b: negative control for the redraw, and rule 21 decides its shape. The defect was draw_srs called unconditionally in verify -- a BROKEN CHECKER, not a tampered run -- so the control breaks the redraw and leaves every digest honest. Editing sample.json trips LEDGER_BROKEN first and proves nothing about that branch.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | GATE | _refuse_unestimable_design DELETED on the director's ruling. Dead code is harmless; dead code carrying a false claim is a trap -- its text said this version has no stratified interval, and the next reader believes code over contract because code looks like fact.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | GATE | probability_no_interval is named a LOWER BOUND in its own docstring, and the operator NOTE now says AT LEAST. Stating the bound only in D-41 was rule 8's failure: a bound is named where the reader meets it, not in a decision entry they may never open. The report says 'at least' too.
2026-08-30T18:10:00Z | 2026-08-30 23:40:00 +0530 | PHASE-2 | GATE | Gate on the committed tree: seven commands green, 721 passed in 68s, twelve checks, selftest 12/12, register 30 rows, 38 reason codes. Corrections 47 entries, 4 open. Section 8 left UNEDITED as a dated part of a binding document; 8a supersedes it.
2026-08-30T18:20:00Z | 2026-08-30 23:50:00 +0530 | PHASE-2 | GATE | PUSHED d95a014. CI GREEN: run 33326261706, four jobs, 721 passed on 3.12 / 3.13 / 3.14 -- matching local. CLAUDE.md's CI line corrected in the follow-up rather than left saying 'CI has not run since', which was true when written and false ninety seconds later.
2026-08-30T18:20:00Z | 2026-08-30 23:50:00 +0530 | PHASE-2 | NOTE | TW-4's PREMISE HAS MOVED and O-19 should be re-read before Phase 3 acts on it. The tripwire watches for GitHub DROPPING Node 20; the run log shows setup-python@a26af69 'being forced to run on Node.js 24' already. Not a failure and not urgent -- the jobs pass -- but the obligation was written against a future event that has partly happened.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | GATE | DIRECTOR'S HAND-RUN COMPLETE, 2026-08-31, every command by his own hand against tree bfe0edd. 34 rows, 32 as stated, 2 not. Recorded as a DATED READING at docs/contracts/PHASE-2-HAND-RUN.md -- committed once, never edited. The phase outcome is a SEPARATE ruling and is NOT closed.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | NOTE | H-1: F4 expected per-stratum figures the report has never carried -- I restated that phrase from the OLD section 8 row without deriving it from a rendered report. Investigating it found a real defect nothing else had: both design interval builders set positives = round(point * n), a back-computation stated as a count. Reproduced 5 actual vs 3 printed; the director's own run printed 5 while his labels held 10. It reaches report.md, report.json AND the console estimate line. verify returns exit 0 because it recomputes through the same estimator. C-16's class. Accepted as a register finding, HIGH.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | NOTE | The one-stratum run's agreement (12 = 12) is STRUCTURAL: at L=1 the design estimate is the pooled proportion, so round(point*n) equals the true count by construction. A test built on a one-stratum case would have passed while the defect stood. The closing test must anchor on a case where the two differ.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | NOTE | H-2: no command produces STRATUM_UNSAMPLED and none can -- ALLOCATION_TOO_THIN holds the floor at 2 and run.py says so in its own comment. Verified by running it: exit 2, ALLOCATION_TOO_THIN. The row must become test-only like F19. The LARGER finding is section 8a's preamble: 'every command below was run before it was written' was true of the rows I wrote new and FALSE of the fifteen carried unchanged from section 8. C-27's shape in the preamble of the document the director then ran against.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | GATE | C-45: 'Twenty-six rows' was never counted. It is 34. The figure went builder -> CLAUDE.md commit d95a014 -> reviewer briefing -> director's report, and each stage LOOKED like corroboration while none was a measurement. Direction UP, understating the work, which is the unusual direction here. The second half of the same sentence was the overclaim in H-2.
2026-08-31T05:30:00Z | 2026-08-31 11:00:00 +0530 | PHASE-2 | NOTE | Instrument observation: the register cannot hold an accepted-but-unfixed finding. check_findings fails the gate for any row whose status is 'open', while the register's own vocabulary defines open as 'accepted, not yet fixed'. So H-1's F-number attaches when its fix commit closes it, and the id is deliberately absent from the dated reading.
2026-08-31T05:45:00Z | 2026-08-31 11:15:00 +0530 | PHASE-2 | NOTE | Chased an unexplained gate number rather than letting it stand: ruff format --check went 60 files to 61 with no .py added. Cause: ruff 0.16.5's FORMAT half includes Markdown (it formats python fences inside), and the CHECK half does not -- confirmed from ruff's own resolver debug output. The new file is a .md. Not a defect, and it puts two rules on a collision course: a dated reading is never edited, and ruff format --check must pass. Nothing fails today.
2026-08-31T07:00:00Z | 2026-08-31 12:30:00 +0530 | PHASE-2 | GATE | F-12 FIXED. Both design builders took positives = round(point * n) -- a back-computation from the design-weighted estimate, printed as a count in report.md, report.json AND the console estimate line. positives is now a REQUIRED keyword-only argument with no default, so it cannot become a constant in the source again: D-30's and D-33's discipline applied to a count.
2026-08-31T07:00:00Z | 2026-08-31 12:30:00 +0530 | PHASE-2 | GATE | The director's own reproduction case now prints 5 of 100 against a labels.csv holding 5, where it printed 3. Per-stratum table added -- high_risk 33/4 weight 0.100000, low_risk 67/1 weight 0.900000 -- which is what makes 5/100 = 5% legible beside a 2.555% estimate. F4's expectation is now TRUE rather than the row being wrong.
2026-08-31T07:00:00Z | 2026-08-31 12:30:00 +0530 | PHASE-2 | NOTE | The closing test ASSERTS THE TWO NUMBERS DIFFER before asserting which is recorded. At L=1 the design estimate is the pooled proportion, so round(point*n) equals the truth by construction -- a test written on the one-stratum case would have passed for the whole life of the defect, and this project shipped a one-stratum test the day before, green.
2026-08-31T07:00:00Z | 2026-08-31 12:30:00 +0530 | PHASE-2 | GATE | SRS is byte-identical: strata is ABSENT from the record rather than present and empty, so no existing digest moves. Asserted as a control in both directions.
2026-08-31T07:00:00Z | 2026-08-31 12:30:00 +0530 | PHASE-2 | GATE | H-2 amended into contract section 8b rather than edited into 8a. Section 8a is what the director ACTUALLY RAN and rewriting it would destroy the evidence of what he ran against. F9 becomes a test-only row (Q2's floor makes STRATUM_UNSAMPLED unreachable from the CLI); the preamble is narrowed by naming which rows were re-run and which were carried; F15 and F19 corrected from the hand-run's accuracy notes.
2026-08-31T08:30:00Z | 2026-08-31 14:00:00 +0530 | PHASE-2 | CLOSE | PHASE 2 CLOSED, ruled by the director 2026-08-31. Exit evidence is the DATED READING at docs/contracts/PHASE-2-HAND-RUN.md plus the reviewer's independent verification of d5741dd. Section 11 records the close and states the carry by name. Tier STANDARD into Phase 3; Phase 3's re-ask genuinely open and UNFORECAST.
2026-08-31T08:30:00Z | 2026-08-31 14:00:00 +0530 | PHASE-2 | NOTE | CLAUDE.md UPDATED as the Phase 3 handoff -- targeted edits, nothing regenerated. Every figure re-derived from the tree first, which is what C-45 exists to prevent: 726 tests, 31 register rows, 38 reason codes, 12 checks, 49 corrections with 6 open, mypy 14 strict / 36 config, ruff format 61.
2026-08-31T08:30:00Z | 2026-08-31 14:00:00 +0530 | PHASE-2 | NOTE | DISCLOSED IN CLAUDE.md RATHER THAN SILENTLY ACCEPTED: check_figures' phase claim is currently VACUOUS. It matches the literal 'Phase N is in build' and compares N to the highest contract; Phase 2 is closed and Phase 3 has no contract, so no TRUE sentence matches, and findall over no matches reports nothing. Writing a false sentence to keep a checker busy was the alternative. Restoring it is a Phase 3 question.
2026-08-31T08:30:00Z | 2026-08-31 14:00:00 +0530 | PHASE-2 | NOTE | O-28 will find this and it is recorded now: five tracked files carry local Windows paths with the director's username, including the ratified charter and a dated reading. Username already public via the repo owner, so it is directory structure not identity -- but SECURITY 3.8 tells OPERATORS to avoid exactly this leak while our own documents do it. Two of the five are never-edited documents, so it is a disclosure question rather than a find-and-replace.
2026-08-31T08:30:00Z | 2026-08-31 14:00:00 +0530 | PHASE-2 | GATE | Gate before the close commit: seven commands green, 726 passed in 99s, twelve checks, selftest 12/12, register 31 rows. HELD UNPUSHED on the director's instruction.
2026-08-31T09:15:00Z | 2026-08-31 14:45:00 +0530 | PHASE-3 | GATE | C-47: the README said 'Phase 2 of 4 in progress' through the commit that CLOSED Phase 2, and check_figures PASSED ON IT. The pattern compared the number to the highest contract and never read the word. current_phase means 'the highest contract that exists', which is not 'the phase in progress'. Found by the director reading the README.
2026-08-31T09:15:00Z | 2026-08-31 14:45:00 +0530 | PHASE-3 | NOTE | ONE ROOT, TWO OPPOSITE FAILURES. README: the check AFFIRMED a false sentence. CLAUDE.md: the sentence had no true form once the phase closed, so it came out and the claim WENT SILENT, because findall over no matches reports nothing. A checker that validates an untrue claim is worse than C-34, which merely stated a scope it did not have.
2026-08-31T09:15:00Z | 2026-08-31 14:45:00 +0530 | PHASE-3 | NOTE | MY FAILURE WAS THE SWEEP, NOT THE DESIGN. An hour earlier I diagnosed current_phase's meaning exactly, disclosed the CLAUDE.md half IN WRITING, and never asked what else used it. One grep returned three call sites. Rule 7 says ask what a check does not read IN BOTH DIRECTIONS; I asked for one file and stopped.
2026-08-31T09:15:00Z | 2026-08-31 14:45:00 +0530 | PHASE-3 | NOTE | THE FIX NEARLY SHIPPED A SECOND FALSE SENTENCE. The rebuilt check first reported 'CLAUDE.md carries no Phase N of 4 IN PROGRESS sentence' -- wrong state, because a heredoc turned  into a literal backspace byte (0x08) and the close marker could never match. Acting on that message would have written 'in progress' into the handoff file and turned the gate green on it. Found by printing the compiled source instead of trusting the message; repaired through a FILE, which is the rule I broke to create it.
2026-08-31T09:15:00Z | 2026-08-31 14:45:00 +0530 | PHASE-3 | GATE | One canonical sentence now serves both files: 'Phase N of 4 in progress|complete'. State derived from the contract's own close line. ABSENCE IS A FAILURE, so deleting the sentence cannot silence it. Four tests, both directions each, plus a negative control on the state itself. Gate: seven green, 730 passed in 71s, selftest 12/12, register 31 rows, corrections 50 entries with 7 open.
