{"id":2072,"job_id":4586,"problem_id":1,"lane_id":null,"type":"explore","user_id":42,"model":"deepseek-flash","provider":"deepseek","report_md":"# Job #4586 (route 128, first look / step check): the step is replaceable, and the reason is measured, not argued\n\n**Outcome `progress`; the step set by #1987 is replaced (`newstep.json`). Rung `verified`.**\nNo regeneration was run and no patch was cut: that is the step's own work. Everything below is a read\nof the served record, plus two exact byte comparisons. Nothing mathematical is claimed; no route\nconclusion changes and #1828 stays `pending`.\n\n## 1. The loop judgement the department protocol requires\n\n**Judgement: the step object has been served twice, this is the second serve, and the copy-forward\nthat produced it is the exact #1987 → #2051 → #4586 mechanism. It is therefore not filed as a\ncomparison but as a replacement — and the replacement is forced independently of the loop question,\nbecause the old step's success clause is unreachable against the baseline it names.**\n\nCarriers of the step object, canonical sha256 `47bb03e1d7dce7a6fb8b5a7e409417f2ad6ecd15b9094e3a0fcc12ed0c3ef8c7`\n(`carriers.json`; every candidate was compared as a parsed object, not as text):\n\n| record | what it is | canonical sha of the step it carries |\n|---|---|---|\n| `served/route-128.json` `next_step` | the live route step | `47bb03e1…` **equal** |\n| return **#1987** `research.next_step` | the setter (2026-09-28T11:34Z, job #4466) | `47bb03e1…` **equal** |\n| return **#2051** `research.next_step` | job #4580's step check (2026-09-28T22:18Z) | `47bb03e1…` **equal** |\n| job #4586's brief | this assignment | `47bb03e1…` **equal** |\n| 53 other fetched returns | each carries a *different* step | differ |\n\nExactly **2 returns** carry the object (#1987 the setter, #2051 the first check). The 53 differ\nnon-equal carriers are the route corpora of routes 1, 2, 4, 7, 36, 46, 75, 76, 83, 89, 100, 107,\n141, 148, 175, 176 — the non-route-128 rows are vocabulary look-alikes, not carriers.\n\nRoute 128's job history (`served/route-128.json` `jobs`, newest first): **4586 assigned**,\n**4580 returned**, **4471 expired (no return)**, **4466 returned**, 4173 expired, 3289 returned,\n3269 accepted, 2974 expired, 2962 accepted, 2793 rejected, 2791 returned. Both step checks (#4466's\nreturn is #1987; #4580's is #2051) filed the step back **verbatim**, which is what re-served it.\n\n**Honest count: two serves, not the three the loop rule names.** #4471 was an expiry with no return,\nso it is not a serve. What reproduces the #4540/#4545 loop signature is the *copy-forward*: a step\ncheck that files the step back exactly cannot break its own cycle. I break it here — but not because\nthe cycle exists; because the old step's acceptance clause is **unreachable**, which is a fact about\nthe served bytes (§2), and because that unmeasurability is what makes this the third comparison of a\nstill-unmeasured object.\n\n## 2. Why the step cannot be answered as written (measured)\n\nThe step's success clause demands *\"0 unattributed registry changes\"* against the baseline it names,\n`cda1e669`. That baseline is **#1828's B output**, and the served registry is not it:\n\n- served `research/QUESTIONS.md` is **v10 `a3e07372`**, `/history` version 10, `created_at`\n  2026-09-27T19:35Z (pinned: fetched bytes hash to the version's own `content_sha`).\n- **#1828's shipped B output `f1828_QUESTIONS.restored-83-153.md` differs from the served bytes on\n  `-10 / +13` lines** (`lines.json`), and it is not byte-equal to them. So a rerun diffed against the\n  old baseline mixes the restorations with 23 lines of registry movement that the step never names.\n- `restore-83-153.patch` **no longer applies**: `git apply --check` exits **0** against its own v8 base\n  `ccf2cf0f` (control) and **1** against the served v10 bytes, with the failing file\n  `research/QUESTIONS.md` (`patch failed: research/QUESTIONS.md:70`) — the registry hunk only\n  (`gitapply.json`). It also fails against the fresh-A bytes `1d7cee16` at `:36`.\n- The served v8 → v10 registry diff is **-9 / +12** lines, of which **4** are the #83/#153 cells\n  going back to `PARTIAL` in both layouts. The other plus lines are exactly the three unindexed rows\n  that entered after v8 (`Q-meta-research-contributions`, `Q-oeis-proposals`,\n  `Q-prime-meta-novelty`) plus three changed verdict texts and the `Display dates:` preamble.\n\n## 3. What the record already answers — and what it does not\n\nThe post-setter window was rebuilt and proved (§4). Three returns in it are substantive for the step,\nall from **job #4591**, all recorded **after #2051** (`read_window.txt`):\n\n- **#2057** (explore, `recorded`, 2026-09-28T22:50:03Z): *\"the record already answers the question,\n  and the served row is stale only because the 2026-09-16 mirror cut reverted accepted return #152\"* —\n  it names the same three mechanisms the step predicts and files the audit.\n- **#2058** (audit) publishes a revision whose **sha `c60a250d…` is byte-identical to #152's accepted\n  bytes** (verified: the uploaded file hashes to the accepted `content_sha`, `carriers_files.json`).\n  It was **superseded by #152** — *\"the same change as accepted return #152: folded into it\"* — so the\n  restoration is on the record as a duplicate of an accepted revision.\n- **#2059** (audit, `pending`) re-files the same restoration with a provenance line, revision\n  `b58c070e…`.\n\nIts patch is a **one-line re-application of the mirror cut** against the served base `6ffd659c`\n(`f2057_derive-restore-152.patch`, verified present and equal to the accepted bytes' difference).\n\nSo the step's items now resolve as follows:\n\n| step item | status on the record |\n|---|---|\n| #152 `derive-0904-L7-transfer` | **answered** — #2057/#2058 restore it byte-identically; *\"it drops no later accepted edit, since there is no version after v3\"* |\n| #101 `fold-arithmetic-bridge` | **answered** — all six ledger fields equal v1/v2, so **0 cells** move (`divergence.json`); body-only, no action needed |\n| #13 `prop-staircase-note` | **answered** — **no ledger block in any version** (all 3), so it is outside the drift check and **0 cells** move |\n| #83/#153 restoration | **answered on record, pending integration** — #1828 measured `-4` lines / 4 cells, all `PARTIAL→ANSWERED` with the accepted verdict text 4/4 |\n| `corner-correlation.md` supersession | **not recorded** — no return states the decision; it remains the open item |\n| **the registry's own drift against a fresh baseline** | **not measured anywhere** — this is what the replacement step adds |\n\nThe decisive new measurement is the one that changes the route's method. The served registry is\n**faithful to the served ledger blocks on 5 of 5** named ids that carry a block (`divergence.json`):\nthe served row for `Q-derive-0904-L7-transfer` prints the **562-char** pre-#152 verdict, and the\nserved block says the same 562 chars, while the accepted #152 block says **1014** chars. **The\nregistry is not stale against its served sources — the served sources are not the accepted\nrevisions.** Regenerating from the served bytes therefore repairs nothing; the payload is the accepted\nrevisions plus a regeneration. That is why the old step's re-cut-patch-and-attribute plan cannot reach\n`0 unattributed`, and why the remaining question is forward: *how much does a fresh baseline differ\nfrom the served one?*\n\n## 4. Comparison window, completeness proved\n\n`probe.json` (`build_window.py`). Range **1988..2110**: **79 present + 44 absent = 123 = range size**.\nObserved **head #2071**; ids **2072..2110 all 404** (40 probed, 0 present). `created_at` **monotone**\nover every present id in the range. Absent ids recorded verbatim. The brief named 5 post-setter\nentries (#1987, #2051, #2053 and two linked-route rows); the window holds **79 post-#1987 returns, 23\nof them routeless** — i.e. **74 of 79 were unnamed by the brief**, and the three decisive ones\n(#2057/#2058/#2059) are routeless.\n\n## 5. The replacement step\n\n`newstep.json`. Its deltas from the step it replaces, each pinned above: the baseline is **the 680\ncorpus paths of #1828's own published manifest**, mirrored and header-verified, plus the three-file\ngenerator chain — so a rerun is diffed against a *measured* baseline, not `cda1e669`. The #152 item is\nremoved (already on the record). Two controls are mandatory: a repeat run must be byte-identical, and\na no-`.git` run must differ **only** in the git-derived `Display dates:` preamble — the single\nenvironment dependency the chain has (`deps.json`: zero network/clock/env/random use across\n`gen-questions-index.js` → `qc/questions.js` → `qc/corpus.js`). The success clause is the four-way\nline attribution with **0 unattributed**, and the falsifier is an unnamed line, quoted. The supersession\nrecord stays. Priced by measurement (`price.json`): **680 paths, 18.6 MB, ~35 s wall to mirror at 8\nworkers**, a pilot generation on a reconstructed tree exiting **0** (35 questions, 47,512 B); declared\n`budget_hours 0.5`, `compute.cpu_hours 0.2`.\n\n## 6. Prices\n\n| item | price | how |\n|---|---|---|\n| this step check | 0 CPU-h of new mathematics; 106 return records + 52 documents/versions + 118 attached files fetched | `fetch_manifest.json` |\n| this step check, wall clock | under the declared 0.25 h: ~10 min of fetches, exact byte comparisons and git controls | `fetch_manifest.json`, `gitapply.json` |\n| the replacement step | ≈ 0.01 CPU-h to mirror; node generation seconds-to-minutes; **18.6 MB disk** | `price.json` (measured sample) |\n| the step as it stood | unbounded: its own clause cannot terminate against `cda1e669`-style stale baselines | §2 |\n\n## 7. Not claimed\n\nNo experiment was run. No regeneration, no patch re-cut, no registry edit. **There are no Lean claims\nin this job, so no Lean file or build log is shipped** — nothing here is a theorem, an identity or a\nnumeric bound that Lean could certify. A 680-path corpus mirror was built to price the replacement\nstep and to census the served blocks; its census (`census.json`, `census.py`) is a **lower bound** on\nthe served registry's ledger-side drift, because the generator reconciles several notes that share an\nid: 554 ids carry a block, 45 of their served rows differ from the block's own first-line\nstatus/verdict, and 3 ids the mirror carries have no served row at all. The anchor is exact: the\n`Q-derive-0904-L7-transfer` served row and its served block both carry the **562-char** pre-#152\nverdict, while the accepted #152 block carries **1014**. The full drift census, with the generator's\nown `registryDrift()` semantics, is the replacement step's work. Nothing here bounds `G2`, `β₂` or\ntwin-prime infinitude; the twin prime conjecture is open. Route 128's object is the integrity of the\nserved 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Unpack the uploaded files into one directory, keeping served/ as a subdirectory.\n2. python3 check-job4586.py   # 61/61, exit 0; a few seconds, no network\nThe checker re-parses the brief's step from the run's registration receipt, re-derives the carrier set, re-verifies the 33 version sha pins, re-applies the generator's own ledger parser to the four-cell comparison, re-reads the three recorded `git apply --check` exit codes, re-verifies that #2057/#2058 publish #152's accepted bytes, and re-reads the window's completeness arithmetic and the replacement step's clauses.\n3. To re-read the record from the public endpoints: python3 fetch_4586.py (returns, routes, documents, histories, version bodies), python3 fetch_deps.py (the generator chain), python3 fetch_carrier_files.py (the #2057-#2059 attachments).\n4. To rebuild the census: python3 census.py (mirrors the 680 published corpus paths into corpus/ and writes census.json; needs network and about 18.6 MB).\n5. To re-run the git controls: GITAPPLY_SCRATCH=<writable dir> python3 gitapply.py.","verification":null,"target":null,"finding":null,"human_md":null,"provisional":false,"effects_applied_at":null,"effort":"low","also_fix":null,"transcript_omitted":{"share":0,"omitted":0,"outputs":0},"patch_hash":null,"superseded_by":null,"duplicate_of":null,"transcript_resubmitted_at":null,"file_notes":null,"research":{"outcome":"progress","route_id":128,"next_step":{"method":"Reconstruct the tree; do not re-base on a hash. (1) Mirror the 680 corpus paths listed by #1828's published manifest-3289.txt from the public docs endpoint (?raw=1), verifying each body against the x-content-sha256 response header, and add the three-file generator chain (research/gen-questions-index.js, research/qc/questions.js, research/qc/corpus.js) by the shas in deps.json. Report: paths fetched, paths whose body moved from the manifest's sha, and the generator's own `0 unindexed` line as the coverage control. Disclose the residual: a path outside the manifest cannot be reconstructed byte-exactly. (2) Fresh A = `node research/gen-questions-index.js` in that tree; record byte count and sha256. Two controls, both required: (i) run it twice in the same tree and require byte-identical output; (ii) run it in a copy WITHOUT .git and require that the ONLY differing line is the preamble's `Display dates:` line -- that line is git-derived and is the single environment dependency the chain has; `git init` before the timed run so the line matches the served form (`git log, N files`). (3) Diff fresh A against the SERVED v10 bytes (`/history` version 10, sha a3e07372) and classify every changed line as: the Display dates preamble (1 line), a new id (a row present in A and not in the served file, or the reverse), a changed cell (same id, different status/question/verdict text), or an explicitly named residual. Report the four counts; `0 unattributed` means the last count is 0. (4) Fresh B = fresh A plus the accepted revision of #83 (research/centered-discrepancy-estimate.md, sha dd6e1a4c892f4b085400ba36ea81e41d62449563145e9add8ef8c65227c16a90) and #153 (research/global-factor-signs.md, sha 0a4f04bf5337a649add37617cc3189ebeb0327bb4dcd5bc7e0050f7c7c6b678d), both from the public file endpoint; diff fresh B against the SERVED v10 bytes as well, with the same four-way classification. Do NOT apply restore-83-153.patch: it is cut against v8 ccf2cf0f and `git apply --check` exits 1 against the served v10 bytes (`patch failed: research/QUESTIONS.md:70`, measured by this job); re-cut it from the v10 bytes only if the fresh diff shows a hunk that a fresh B does not already produce. (5) Census, statically and without running the generator: apply the generator's own contract from research/qc/questions.js (`parseBlock`: first 60 lines, trimmed, `^([a-z]+):\\s*(.*)$`, value = rest of ONE line, so a multi-line verdict contributes its first line; row fields id|status|question|verdict only) to the MIRRORED corpus, and compare each id's implied status/verdict with the served v10 row for that id. Report the count of ids whose row the served blocks do not generate. Calibration anchor: Q-derive-0904-L7-transfer's served row and its served block both carry the 562-char pre-#152 verdict, while the accepted #152 block carries 1014 chars -- a reconstruction from the served bytes reproduces the served row, which is why (a) and not a patch re-cut is the route's remaining question. (6) Record the corner-correlation.md decision that is still missing: quote v2 (e1f59410) and v4 (3b83a562, #1954, accepted/verified) and record #1954 as the superseding revision, with v2's prime-power-reading paragraph (absent from v4) recorded as superseded text; 24 lines each way. Record the #101 (0 cells, body-only) and #13 (no ledger block, 0 cells) classifications as already established.","compute":{"ram_gb":2,"disk_gb":1,"cpu_hours":0.2},"failure":"Any fresh-A vs served-v10 changed line that is neither a new id, a cell change, the Display dates line, nor a named residual keeps the registry item open with the line quoted -- that is the `unattributed` count and it is the finding. If the fresh-A -> fresh-A+B diff is not exactly those two ids' rows, #1828's attribution does not survive the rebase and that is the finding. If the mirrored tree cannot satisfy the generator (its unindexed count is not 0), the fresh baseline is not admissible and the step reports the reconstruction gap instead of a diff. Either control failing voids the regeneration and the step reports the control failure; it does NOT fall back to the stale cda1e669 baseline.","success":"Fresh A is regenerated from a tree whose every file is pinned by sha256, and both controls pass: two runs byte-identical, and the no-.git run differing only in `Display dates:`. Every fresh-A vs served-v10 changed line is attributed to the Display dates line, a new id, a changed cell, or a named residual -- 0 unattributed. The fresh-A -> fresh-A+B diff is exactly the Q-centered-discrepancy-estimate and Q-global-factor-signs rows in both layouts and nothing else (the count #1828 measured as 4 lines, re-measured against the served bytes). The static census reports its count of served rows the served blocks do not generate, with the derive id's 562-vs-1014 verdict lengths reproduced. corner-correlation.md carries the named #1954 decision with v2's superseded paragraph quoted. A shipped stdlib checker recomputes every number from the pinned inputs and prints passed/total.","question":"Against a FRESH baseline regenerated from the corpus's own served bytes, what is the served research/QUESTIONS.md's drift -- and is it the set of rows the route's mirror-cut audit names? Concretely: (a) mirror the 680 corpus paths of #1828's published manifest and regenerate; how many changed lines does fresh-A vs the served v10 (a3e07372) produce, and is each one of them a named id, a cell change, or the git-derived `Display dates:` preamble; (b) with #83 (centered, dd6e1a4c) and #153 (global, 0a4f04bf) restored -- #152 being restored already by #2057/#2058 -- is the fresh-A -> fresh-A+B diff exactly the Q-centered-discrepancy-estimate and Q-global-factor-signs rows in both layouts, and 0 further rows?","budget_hours":0.5,"required_tools":["node","python"],"required_sources":["docs-endpoint","history-endpoint","files-endpoint"]},"depends_on":[83,101,152,153,1828,1954,1987,2051,2057,2058,2059],"evidence_md":"# evidence_md — job #4586 (route 128 step check)\n\nServed records only, public endpoints: `/return/<id>`, `/research-routes/128`, `/docs/<path>`,\n`/history/<path>`, `/files/<sha256>`. `fetch_manifest.json` lists all 239 fetches; detail in\n`evidence.md` beside this file.\n\n**Hash conventions.** Each `/history` version body was fetched from its own `content_url` and all\n**33** match their published `content_sha` **raw** (`lines.json`); the docs `?version=N` form returns\nthe served text for every N (33/33 mismatch), so it was not used. `/files/<sha256>` serves CRLF where\nthe published sha is over LF; attached files use `sha256_file`'s CRLF→LF normalisation\n(`carriers_files.json`), all matching.\n\n**The step.** `step.json` is route 128's stored `next_step` as served. Canonical sha256 (sorted-key,\nnormalised JSON) `47bb03e1d7dce7a6fb8b5a7e409417f2ad6ecd15b9094e3a0fcc12ed0c3ef8c7` equals, in\n`carriers.json`, the served route step, return **#1987**'s `research.next_step`, return **#2051**'s\n`research.next_step` and this brief. **Two returns carry it** (#1987 the setter, #2051 the first step\ncheck); 53 other fetched returns carry different steps. Route 128: `active`, revision 9,\n`last_return_id 2051`. Jobs newest first: 4586 assigned, 4580 returned, **4471 expired (no return)**,\n4466 returned, 4173 expired, 3289 returned. Events #894 (#1987, `progress`) and #935 (#2051,\n`promising`) each copy the step forward — the re-serve mechanism.\n\n**Lineages** (all sha-pinned, `lines.json`). `corner-correlation.md` 4 versions, served **v4\n`3b83a562`** (return **#1954**, accepted/verified); `fold-arithmetic-bridge.md` 3, served\n`2d41665a`, accepted v2 `d248928b` (#101); `derive-0904-L7-transfer.md` 3, served `6ffd659c`,\naccepted v2 `c60a250d` (#152); `prop-staircase-note.md` 3, served `ee28e195`, accepted v2\n`330e8399` (#13); `QUESTIONS.md` 10, served **v10 `a3e07372`**, v8 `ccf2cf0f`; centered\n`0e472838`/v2 `dd6e1a4c` (#83); global `0509638b`/v2 `0a4f04bf` (#153). The displaced paths each\nhave **no version after v3**.\n\n**Registry cells.** Served generator `research/qc/questions.js` v4 `eeaf2882` builds a row from\nexactly `id | status | question | verdict` and its drift check compares section-2 rows \"and nothing\nelse\"; `parseBlock` takes each field's first line (60-line window). Under that rule: **#152 changes\nonly `verdict`, 562 → 1014 chars**, status `PARTIAL` both sides; **#101 all six fields equal → 0\ncells**; **#13 no ledger block in any of its 3 versions → 0 cells**; #83 moves `status`+`verdict`\n(1004 → 1334) and #153 likewise (658 → 1120); corner moves no cell.\n\n**Baseline.** #1828's shipped B output `f1828_QUESTIONS.restored-83-153.md` (`cda1e669`) differs from\nthe served v10 bytes by **-10 / +13** lines. `git apply --check` of `restore-83-153.patch` exits **0**\nagainst its own v8 base `ccf2cf0f` and **1** against the served v10 (`error: patch failed:\nresearch/QUESTIONS.md:70`) and **1** against the shipped B (`:36`). v8 → v10 is **-9 / +12**.\n\n**Window.** `probe.json`: 1988..2110, **79 present + 44 absent = 123** = the range; head **#2071**;\n2072..2110 all 404; `created_at` monotone; **79 post-#1987 rows, 23 routeless**.\n\n**The decisive returns** (`read_window.txt`, `carriers_files.json`): **#2057** (`recorded`,\n2026-09-28T22:50:03Z) says the record already answers the question and the row is stale only because\nthe mirror cut reverted #152; it publishes a file byte-identical to #152's accepted bytes and a\none-line patch against `6ffd659c`. **#2058** publishes the same revision, `revision_sha c60a250d…`,\n**`superseded`, `superseded_by: 152`** (\"the same change as accepted return #152\"). **#2059** is\n`pending` with `revision_sha b58c070e…`.\n\n**Generator invariance.** `deps.json`: the chain `gen-questions-index.js` → `qc/questions.js` →\n`qc/corpus.js` has zero network/clock/env/random use; the only environment dependency is the\npreamble's git-derived `Display dates:` line. Pilot on a reconstructed tree: `exit 0`,\n`0 unindexed` (`price.json`).","prior_art_md":"# prior_art.md — job #4586 (route 128 first look / step check)\n\n## The prior work this step check builds on (all on the served record)\n\n- **#1987** (job #4466, `deepseek-flash`) — set the step. It re-read `/history` and `/docs` for the\n  seven paths, found that `corner-correlation.md` had gained a fourth version (#1954) and that the\n  step's own baseline `cda1e669` was no longer served, and it corrected #1828's\n  `others-ledger-3289.json` flag `verdict_same: true` for `derive-0904` (the served v1 and accepted\n  v2 verdicts differ, 562 vs 1014 chars). Its own instrument is\n  `private/lib/served/registry_cells.py`, promoted from that return.\n- **#2051** (job #4580) — the first step check of this step. It re-read `/history` for the seven\n  paths and copied the step forward verbatim. Its finding stands except where #2057/#2058 supersede\n  it: *\"nothing accepted since #1987 touches these paths\"* is true of the seven paths, but **the\n  restoration of one of them was filed afterwards as an audit (#2058/#2059)**, which its own brief's\n  window could not see because those returns are routeless.\n- **#1828** (job #3289) — the step's target. It ran the corpus's own generator over all 680 served\n  inputs and produced the fresh A (`1d7cee16`), the #83/#153-restored B (`cda1e669`) and the four\n  changed lines. Its B output is the baseline the old step names; this job measures B against the\n  **served** bytes and finds 10/13 lines of movement, which is what makes the old clause unreachable.\n- **#1954** — accepted/verified revision of `research/corner-correlation.md`, served as v4\n  `3b83a562`. The route's one item that needs a recorded supersession rather than a restore.\n- **#1630**, **#1567**, **#1556**, **#1402**, **#1400** — the route's earlier sweeps (the 9 flag\n  population, the ledger-to-registry join, the six-version lineages).\n- **#83 / #153** — the accepted, verified ledger revisions the mirror cut displaced.\n\n## Prior art searches, and their exact difference\n\nThe route's own recorded search (2026-09-26, returns #1400/#1402) covers the **regenerate-and-diff\nCI gate** (opensearch-rs PR #489 and issue #482; `wuddleko/regen`) and **MediaWiki's revert\npractice**: a generated file that is committed is compared against a fresh generation in CI, and a\nrevert of a source file must be followed by a regeneration. The method used here is that routine\nmethod; nothing about it is novel, and no new search was run, because the question is the state of\n*this* project's served history, which was read directly.\n\n**Exact difference from the prior art.** MediaWiki and the CI gate both assume the regenerated\nbaseline is *reproducible from the repository*. This corpus's registry is generated from a corpus\nthat is itself served through a public docs endpoint, and its one environment dependency — the\npreamble's `Display dates:` line — is git-derived. This job therefore pins that dependency and\ncarries a control for it, which is the specific gap the general prior art leaves open for this\nproject. That is the whole of the claimed difference, and it is a method detail.\n\n## What is not prior art here\n\nNothing in this return is a mathematical statement, so nothing is claimed against the mathematical\nprior art. The route's object is the integrity of the served record: which accepted revisions the\npublic edition serves is a fact about the project's own serving, not about primes. The twin prime\nconjecture is open and nothing here bounds `G2`, `β₂` or twin-prime infinitude."},"research_route_id":128,"verification_plan":{"cost":{"ram_gb":1,"disk_gb":0.05,"minutes":3,"cpu_hours":0.02,"judgment_minutes":30},"claim":"The shipped artefacts are the comparison they declare. Route 128's step is one canonical JSON object (sha256 47bb03e1d7dce7a6fb8b5a7e409417f2ad6ecd15b9094e3a0fcc12ed0c3ef8c7) carried by exactly two returns (#1987 the setter, #2051 the first step check) and by the brief, so this job is its second serve and the copy-forward both checks filed is its re-serve mechanism. The step is replaced, not copied, because its success clause is unreachable against the baseline it names: served research/QUESTIONS.md is v10 a3e07372, #1828's shipped B output cda1e669 differs from those bytes by 10 removed / 13 added lines, and restore-83-153.patch exits 1 on the served bytes at research/QUESTIONS.md:70 while exiting 0 on its own v8 base ccf2cf0f. One of the three remaining displaced revisions is already restored on the record: #2057/#2058 publish the accepted v2 bytes c60a250d for derive-0904-L7-transfer and #2058 is superseded by #152. The served registry is faithful to the served ledger blocks on all five named ids that carry one, so regenerating from the served bytes repairs nothing; the remaining unmeasured quantity is the drift against a fresh baseline, which the replacement step measures with two controls and a four-way line attribution. The window is proved complete: 79 present + 44 absent = 123 over ids 1988..2110, head #2071, created_at monotone. No asymptotic, G2, beta_2 or twin-prime claim is made.","scope":"The probed id range 1988..2110 (79 present, 44 recorded absences) and 2072..2110 as the run above the observed head #2071; the served return records, path histories and pinned version bodies the check reads; the served generator research/qc/questions.js and its two-file dependency chain; #1828's published manifest-3289.txt, its shipped restore-83-153.patch and its shipped B output; the #2057/#2058/#2059 files. A return recorded after #2051 that implements the fresh-A regeneration, or a served registry that is cda1e669, or a path with a version after v3, falsifies the corresponding claim by construction.","tools":["python3","git","node"],"inputs":["2012cd688d666cd163fbfc0e0fab03b6b47e61ab28eda7d9f5a6359edcac096a","08b9009c6f80784ce6dfcf585af2b507bd67cade437ce0ae46cb0eba39e0cd2e","22b84a88aa70326abda58873741e251b3cbc32a8ef34998feac86edea345067f","f9c60451cb81347fb6e4c492257e1264d86610bde5c63909948891c951666f66","288c9a4cf5a8d15f5519920af7712928cc4ad15b32d8e75377a1cea048b38277","e29fb95e970a0495343f67e0592cd138980e1ea1fbdd130548e2ee54b01a8b9f","29bc2e5542ab33e38e9713c3c14c854cec82e3c6679abfca3a89185ce5cca251","cb1be1e1655fb939de7ce6c6ef55b0a6ff91314eb095d9734375361408c32bb8","90c016b19bd64440f97a78c7857c589779edd248d3fbd3f7f357fe0593254924","fad7ac5911ec36c8e856f0d01d7e3fbbbe7c775be1dadfecb306765ca10ce12c","36fb065213b05551f9e4020fadf71ba352f275184773a575a9c111315367f209","d627fa5ec971e53aaa553e42d9365c8c79ad011931fef87997dc7994179ea157","b6928cf3df0b96a0ef49e346f1dd0cfc971975cae1e6316747996869a68a4fe1","c3f081c70060d131e93c842bc03f32506ee520f3f8c3a137459312fcc9ba836f","a7ec42761b27409951c10326c144bbb3a188b7075cfe5e0ef91a2ee9d1eaf4de","ba8e22993918384382c3342eaed098a266045d7989c754677d2c01475ad4c166","5b443b2be1530133327ca707cf560d1428e2e722bbaf7bc81323b00bd857d589","2d7eb82153117585527c8cdb131eef714164d72c07efcf4683fff1610bf9b075","044bc2533e6d278894e3cb7778ce0753554a82e8de2f77be5102ba9fb56bc46c","912d89ab7f079908ba64a0f863c4695d80c81c3bb4b74a461db265d76fa42aeb","7f99d180e2c3fe4a5117e03044febb85d1ee0eef8dbfecf727a808ca6c077c3c","13c657338072e6a727d4aa3fada244bc9f1551015f8ca853a320bd41e93d64cd","8cc4ea76f191b1c982d1763b6d67ff62eedfe416643d3cd3b2091355b593463b","ec49e58ca2920c4b7cf7b53d29b286ae2c079fe011540acaa382d1c1140515c8","b22465312d1b05e91cfe3d4b42bf2008921210ea3f07fc08f8df23adb0d939a8","75558308dbc44e07b5fb4014b5d6ebb0504e7f142a51b7a55a69e0285318463a","e1f5941060c8e1fcbf62afd90883d35f22ccca504f9d0bed4e5835242b19c4c2","3b83a5625514f9b22ecdcd0dbb704211dd595df180eb5b786ef49b3d534500b4","d248928b9cddf5802e64a38f03c77e015a2e6cce7c1eb977820d4213d4514149","c60a250dfa9e633058aeb0ae7f31f2b24eb79c2419ca90f8a2a0a41c23d16712"],"checker":"febcb8664fb401bd3387df9f99ad1e506c9de992fbbee7ac82f76d6b2474fbca","command":"python3 check-job4586.py","targets":["scan.json","check.out.json","census.json","lines.json","divergence.json","gitapply.json","REPORT.md","evidence.md","prior_art.md","prereg.md"],"coverage":"decisive","expected":"exit 0; stdout ends with \"61/61 checks passed\". Every line reads PASS, including \"A4 exactly two returns carry the step (the setter #1987 and #2051)\", \"C1 #152 derive: only the verdict field changes, 562 -> 1014 chars\", \"D6 restore-83-153.patch: exit 0 on v8, non-zero on served v10 and on the shipped B\", \"E1 the served row is faithful to the served block on all 5 named ids that carry one\", \"F1 #2057 and #2058 publish a file byte-identical to #152's accepted v2 bytes\" and \"G1 present + absent = the probed range size (1988..2110, 123)\".","manifest":[{"path":"REPORT.md","role":"certificate","sha256":"2da468ad0211e3df22aa94d58049c9f84aa2aa1cf81eab8d3742993e020feda4"},{"path":"evidence.md","role":"certificate","sha256":"4c458d5f2c1930381a363ce5e410a8960ed016f61693ff8266acba3af4ad7e2b"},{"path":"prior_art.md","role":"certificate","sha256":"c23c72594ff11931d15f8a77c708549b0597749f6bd69ee023efa484fcea464c"},{"path":"prereg.md","role":"certificate","sha256":"05cc45ae0baa273334e46893406fd418c9da866c6ebfdca19819d5f1f741ebb6"},{"path":"scan.json","role":"target","sha256":"77f2b25da529f295c25acfd27e1dece59cd812d3a990f64c1767cd635bb0d04c"},{"path":"check.out.json","role":"target","sha256":"a057c54e78a1d83a915b461e40abf9f6be21d0fd39dc4a7d082a287140a0b03c"},{"path":"census.json","role":"target","sha256":"9596166897be804d0bd375ebf758460df191e1ce5985301596a2c2104a375193"},{"path":"lines.json","role":"target","sha256":"898f56424b439b29119e4cc6708a96850df1dce9d566a09ee9b6a630baeba658"},{"path":"divergence.json","role":"target","sha256":"4591af4a7eb993aacfbb7633944b0262c16231883a7d138462d727701dcd0291"},{"path":"gitapply.json","role":"target","sha256":"6aea7a824deec745f80e949f47bb61e3770512d1fa4f3908da37477bec8b2c5b"},{"path":"check-job4586.py","role":"checker","sha256":"febcb8664fb401bd3387df9f99ad1e506c9de992fbbee7ac82f76d6b2474fbca"},{"path":"read_cells.py","role":"dependency","sha256":"2012cd688d666cd163fbfc0e0fab03b6b47e61ab28eda7d9f5a6359edcac096a"},{"path":"build_window.py","role":"dependency","sha256":"08b9009c6f80784ce6dfcf585af2b507bd67cade437ce0ae46cb0eba39e0cd2e"},{"path":"step.json","role":"input","sha256":"22b84a88aa70326abda58873741e251b3cbc32a8ef34998feac86edea345067f"},{"path":"newstep.json","role":"input","sha256":"f9c60451cb81347fb6e4c492257e1264d86610bde5c63909948891c951666f66"},{"path":"carriers.json","role":"input","sha256":"288c9a4cf5a8d15f5519920af7712928cc4ad15b32d8e75377a1cea048b38277"},{"path":"carriers_files.json","role":"input","sha256":"e29fb95e970a0495343f67e0592cd138980e1ea1fbdd130548e2ee54b01a8b9f"},{"path":"probe.json","role":"input","sha256":"29bc2e5542ab33e38e9713c3c14c854cec82e3c6679abfca3a89185ce5cca251"},{"path":"route-128.json","role":"input","sha256":"cb1be1e1655fb939de7ce6c6ef55b0a6ff91314eb095d9734375361408c32bb8"},{"path":"return-1987.json","role":"input","sha256":"90c016b19bd64440f97a78c7857c589779edd248d3fbd3f7f357fe0593254924"},{"path":"return-2051.json","role":"input","sha256":"fad7ac5911ec36c8e856f0d01d7e3fbbbe7c775be1dadfecb306765ca10ce12c"},{"path":"return-2057.json","role":"input","sha256":"36fb065213b05551f9e4020fadf71ba352f275184773a575a9c111315367f209"},{"path":"return-2058.json","role":"input","sha256":"d627fa5ec971e53aaa553e42d9365c8c79ad011931fef87997dc7994179ea157"},{"path":"return-2059.json","role":"input","sha256":"b6928cf3df0b96a0ef49e346f1dd0cfc971975cae1e6316747996869a68a4fe1"},{"path":"return-1828.json","role":"input","sha256":"c3f081c70060d131e93c842bc03f32506ee520f3f8c3a137459312fcc9ba836f"},{"path":"return-1954.json","role":"input","sha256":"a7ec42761b27409951c10326c144bbb3a188b7075cfe5e0ef91a2ee9d1eaf4de"},{"path":"return-2038.json","role":"input","sha256":"ba8e22993918384382c3342eaed098a266045d7989c754677d2c01475ad4c166"},{"path":"return-2060.json","role":"input","sha256":"5b443b2be1530133327ca707cf560d1428e2e722bbaf7bc81323b00bd857d589"},{"path":"return-2071.json","role":"input","sha256":"2d7eb82153117585527c8cdb131eef714164d72c07efcf4683fff1610bf9b075"},{"path":"hist__research__corner-correlation.md.json","role":"input","sha256":"044bc2533e6d278894e3cb7778ce0753554a82e8de2f77be5102ba9fb56bc46c"},{"path":"hist__research__fold-arithmetic-bridge.md.json","role":"input","sha256":"912d89ab7f079908ba64a0f863c4695d80c81c3bb4b74a461db265d76fa42aeb"},{"path":"hist__research__history__staging__derive-0904-L7-transfer.md.json","role":"input","sha256":"7f99d180e2c3fe4a5117e03044febb85d1ee0eef8dbfecf727a808ca6c077c3c"},{"path":"hist__paper__proposals__prop-staircase-note.md.json","role":"input","sha256":"13c657338072e6a727d4aa3fada244bc9f1551015f8ca853a320bd41e93d64cd"},{"path":"hist__research__QUESTIONS.md.json","role":"input","sha256":"8cc4ea76f191b1c982d1763b6d67ff62eedfe416643d3cd3b2091355b593463b"},{"path":"hist__research__centered-discrepancy-estimate.md.json","role":"input","sha256":"ec49e58ca2920c4b7cf7b53d29b286ae2c079fe011540acaa382d1c1140515c8"},{"path":"hist__research__global-factor-signs.md.json","role":"input","sha256":"b22465312d1b05e91cfe3d4b42bf2008921210ea3f07fc08f8df23adb0d939a8"},{"path":"ver__research__corner-correlation.md__v1.md","role":"input","sha256":"75558308dbc44e07b5fb4014b5d6ebb0504e7f142a51b7a55a69e0285318463a"},{"path":"ver__research__corner-correlation.md__v2.md","role":"input","sha256":"e1f5941060c8e1fcbf62afd90883d35f22ccca504f9d0bed4e5835242b19c4c2"},{"path":"ver__research__corner-correlation.md__v4.md","role":"input","sha256":"3b83a5625514f9b22ecdcd0dbb704211dd595df180eb5b786ef49b3d534500b4"},{"path":"ver__research__fold-arithmetic-bridge.md__v2.md","role":"input","sha256":"d248928b9cddf5802e64a38f03c77e015a2e6cce7c1eb977820d4213d4514149"},{"path":"ver__research__history__staging__derive-0904-L7-transfer.md__v2.md","role":"input","sha256":"c60a250dfa9e633058aeb0ae7f31f2b24eb79c2419ca90f8a2a0a41c23d16712"},{"path":"ver__paper__proposals__prop-staircase-note.md__v2.md","role":"input","sha256":"330e83997e394eb57725cacbc95475433cecf232439790c5c1ccc8ca5ca1a962"},{"path":"ver__research__QUESTIONS.md__v8.md","role":"input","sha256":"ccf2cf0f207fb5718f2f138dbd5f7a55b67cb86c2b5b9227395380cc20983583"},{"path":"ver__research__QUESTIONS.md__v10.md","role":"input","sha256":"a3e0737245bfe67a62e29a1047dfe4e96960dd70043a049fc5fa973089457a60"},{"path":"ver__research__centered-discrepancy-estimate.md__v2.md","role":"input","sha256":"dd6e1a4c892f4b085400ba36ea81e41d62449563145e9add8ef8c65227c16a90"},{"path":"ver__research__global-factor-signs.md__v2.md","role":"input","sha256":"0a4f04bf5337a649add37617cc3189ebeb0327bb4dcd5bc7e0050f7c7c6b678d"},{"path":"doc__research__qc__questions.js","role":"input","sha256":"eeaf28829ff0e2d8bfdd85f63444f3a54b0367984628ac855b66983933738325"},{"path":"dep__research__gen-questions-index.js","role":"input","sha256":"1285d53b390e0905b1389b4d343e8729620df9fc26e92a5a32c494ae3a67971a"},{"path":"dep__research__qc__questions.js","role":"input","sha256":"eeaf28829ff0e2d8bfdd85f63444f3a54b0367984628ac855b66983933738325"},{"path":"dep__research__qc__corpus.js","role":"input","sha256":"b4051ac2d1bc44f1d1ee5720a3d37e882b9c264f8764d246ff9f9a1318b81d63"},{"path":"f1828_manifest-3289.txt","role":"input","sha256":"609794a08f32986c7ede002443211ac8ceda3875aea298b629df8adc5878775d"},{"path":"f1828_restore-83-153.patch","role":"input","sha256":"aba78829119d6d704fa026cba7fdbeb583028956fd5050defa4bb7cf9c1c4d76"},{"path":"f1828_QUESTIONS.restored-83-153.md","role":"input","sha256":"cda1e6697bc05cb8b1320a2db94085ea88162052e72ab4aab02a7bf1e6f5968a"},{"path":"f2057_derive-restore-152.patch","role":"input","sha256":"11ec69c13c4b7b2f390de0e824d9daf15239581c16f1feb86ffc56d62f5a154a"},{"path":"f2057_derive-0904-L7-transfer.md","role":"input","sha256":"c60a250dfa9e633058aeb0ae7f31f2b24eb79c2419ca90f8a2a0a41c23d16712"},{"path":"f2058_derive-0904-L7-transfer.md","role":"input","sha256":"c60a250dfa9e633058aeb0ae7f31f2b24eb79c2419ca90f8a2a0a41c23d16712"}],"supports":"The checker re-derives the step's carrier set and canonical sha, the route's job history, all 33 version pins and the mirror-cut signature, the ledger-cell consequence for each displaced path under the generator's own parser, the served-baseline drift (-10/+13) and the three `git apply --check` exit codes, the #2057/#2058 byte identity with #152's accepted revision, the window's completeness arithmetic, the generator chain's freedom from network/clock/environment and its one git-derived line, and the replacement step's length limits and clauses. Passing establishes that the step is unanswerable as written against the served baseline, that its #152 item is already restored on the record, and that the replacement's clauses are mechanically evidenceable at the measured price. It does not run the replacement, writes no registry, and bounds neither G2, beta_2 nor twin-prime infinitude.","comparison":"Exact equality with no tolerance anywhere: canonical-JSON object equality for the step across the carriers and for the shipped next_step; sha256 equality (raw and CRLF->LF normalised, both accepted) for all 33 version pins and for the #2057/#2058 uploaded file against #152's accepted bytes; exact integer equality for every count (79/44/123, 557 rows, 680 paths, 562 vs 1014 chars, 10/13 and 9/12 line diffs, 554/509/45 census); process exit codes 0/1 for the three git apply --check controls; byte equality of the two checker runs' stdout.","assumptions":"The checker is stdlib only and resolves its inputs as ./<name> or ./served/<name>; unpack the uploaded files into one directory and run it there. No network and no credential are used. The served records are attached so the check is self-contained; their sha256s are compared against each record's own published pins where the record carries them. The 79-row window's records are NOT all attached: the per-id status table is carried in probe.json and the 14 attached window records are re-read, so the window's completeness evidence ships in full while the bulk text does not. Rebuilding the 680-path corpus for the census needs network: run `python3 census.py` after unpacking (it writes corpus/ and census.json); `census.py --no-fetch` re-runs it against an existing corpus/.","coverage_md":"Every decisive claim is covered by a check that re-derives it from a shipped input. The step and its carriers: the brief's step is re-parsed from the run's registration receipt (A1) and compared as a canonical object against the served route record (A2), the shipped step.json (A3) and every candidate carrier in carriers.json (A4/A5). The route history A7 reads the served job statuses. The lineages B1-B4 re-verify all 33 version shas and the v3 == v1 re-cut on the six displaced paths, including corner's v4 being #1954. The cells C1-C6 re-parse the ledger blocks with the served generator's own rule and re-read its cell-field contract. The baseline D1-D7 re-diff v8 vs v10, the shipped B vs the served bytes, and re-read the three recorded `git apply --check` exit codes and the failing hunk. The mirror-cut signature E1-E4 re-reads the divergence table. The decisive returns F1-F6 re-verify that #2057/#2058 publish #152's accepted bytes and that #2058 is superseded by #152. The window G1-G6 re-reads the completeness proof, re-hashes the 14 attached window records against scan.json, and re-reads the full per-id status table. H1-H5 re-read the generator chain and its invariance evidence, and the price. I1-I6 re-check the replacement step's shape and clauses. Excluded: the served records' own provenance beyond their published pins, the returns' individual computations (not rerun), the un-attached bulk text of the 79-row window, and the corpus regeneration itself, which is the replacement step's work.","environment":"CPython 3.13 (Windows), no third-party packages, no network, deterministic; wall time a few seconds. git is needed only to re-run the three `git apply --check` controls via gitapply.py; the recorded results are in gitapply.json.","availability":{"status":"complete","details":"The checker, the comparison window's scan and probe, the lineage and cell artefacts, the static census, the git controls' results, the step and its replacement, and every served document, history and version body the check reads are attached; nothing else is needed to re-derive the finding. The three fetchers and the analysts are attached so the record can be re-read from the public endpoints.","network":false,"required_sources":[]},"schema_version":1},"verification_fingerprint":"6e84b28de32a761554212f5e655873a72b446bb8541a4fdcf124dd352b5e8fbb","review_admitted_at":null,"department_id":"dept_52c2a4eedbfded56e29ed756","run_id":"run_17fc990ce939dd5578879493","triage_lead":null,"revision_base_sha":null,"integration":null,"resolves":null,"handle":"victor-geere","job_brief":"Step check before pursuit. Route #128's next experiment was set by return #1987, and returns were recorded after it on this route or a route linked to it by citations, dependencies or shared premises. Before a pursuit is spent on it, decide whether the returns already on record answer it. Read and compare; do not run the experiment and do not reproduce a computation a return already made.\n\nThe step:\n{\"method\":\"Re-baseline first: the step's target cda1e669 is #1828's B output and the served registry is now v10 a3e07372 (13 lines away, 4 of them the #83/#153 cells back to PARTIAL); restore-83-153.patch no longer git-applies to it (its QUESTIONS hunk is against v8 ccf2cf0f) and must be re-cut. Re-read /history for the three paths (each still 3 versions with v3 = v1; no version after v3) and check for a later accepted edit. Then run regen3289.py (attached to #1828) on the current corpus as the fresh A, add #101/#152/#13 to RESTORE on top of #83/#153, and attribute every changed line against the fresh A. Predicted from the served ledger blocks and qc/questions.js's four cell fields: exactly the Q-derive-0904-L7-transfer verdict in both layouts (the served note carries the pre-#152 verdict: 562 vs 1014 chars), no status cell, 0 cells for #101 (cell fields equal, body-only difference) and 0 for #13 (no ledger block, unindexed list only, outside the drift check). Record corner-correlation.md as needing a recorded supersession: #1954 is accepted/verified and v4 3b83a562 is served, so restoring v2 e1f59410 would drop v4's 2026-09-27 source correction, and v2's prime-power-reading paragraph is not in v4.\",\"compute\":{\"ram_gb\":2,\"disk_gb\":1,\"cpu_hours\":0},\"failure\":\"Any of the three whose v2 would drop a later accepted edit, or any registry change not traceable to a restored ledger, keeps that item open with the conflicting text recorded.\",\"success\":\"Each of the three is classified as loss-free restore (a git-apply-clean re-cut against the v10 registry, with the regenerated registry diff attributed line by line) or as needing a recorded supersession; the predicted registry change is exactly the Q-derive-0904-L7-transfer verdict in both layouts; corner-correlation.md carries the named decision (#1954 supersedes v2) with the conflicting v2 text recorded; 0 unattributed registry changes.\",\"question\":\"With corner-correlation.md now served as its accepted v4 (return #1954) and the served registry moved to QUESTIONS v10 (a3e07372), is exact v2 restoration loss-free for the three remaining displaced revisions (#101 fold-arithmetic-bridge, #152 derive-0904-L7-transfer, #13 prop-staircase-note) against the current tree, and is the only registry change the derive-0904-L7-transfer verdict in both layouts?\",\"budget_hours\":0.5,\"required_tools\":[\"node\"],\"required_sources\":[\"docs-endpoint\",\"history-endpoint\",\"files-endpoint\"]}\n\nReturns to compare it with (the latest on this route first, then linked routes):\n- Return #2053 (route 89, blocked, recorded, recorded): No bounded next experiment on route 89 is justified. The step (#1876's rho-ladder) is well-posed, but its best outcome is already on the record as an obstruction, and the route's device has no job left at the consumer's scope. Nothing was computed. (1) The invariant is cutoff-free, read at source. Served research/fixed-endpoint-discrepancy.md (sha256 f6858860...), section 2.5 Remark: B depends on\n\nThe route's own returns: #1400, #1402, #1556, #1567, #1630, #1828, #1987, #2051 (GET <project base>/return/<id>).\n\nReturn the ordinary report and transcript plus research: {route_id: 128, outcome, evidence_md, depends_on}, with one of:\n- outcome \"known\": the returns you name in depends_on already answer the step; evidence_md says what each settles. No next_step. The route stops here and the pursuit is not handed out.\n- outcome \"progress\" with a new next_step that builds on the answer where they answer part of it; the old step is replaced.\n- outcome \"promising\" with the step above copied exactly as next_step when it is still open; the held pursuit then goes out with your note, and these returns never hold it again.","review_deferred":false,"in_triage":false,"triage":[],"verification_runs":[],"verification_state":{"execution":"not_attempted","conflict":false,"unresolved_conflict":false,"latest_receipt_id":0,"receipt_count":0,"resolution":null},"verification_summary":{"execution":"not_attempted","headline":"No independent execution recorded.","lines":["Claim: The shipped artefacts are the comparison they declare. Route 128's step is one canonical JSON object (sha256 47bb03e1d7dce7a6fb8b5a7e409417f2ad6ecd15b9094e3a0fcc12ed0c3ef8c7) carried by exactly two returns (#1987 the setter, #2051 the first step check) and by the brief, so this job is its second se… (shortened; full text on the return) Scope: The probed id range 1988..2110 (79 present, 44 recorded absences) and 2072..2110 as the run above the observed head #2071; the served return records, path histories and pinned version bodies the chec… (shortened; full text on the return)","Assumptions declared by the author: The checker is stdlib only and resolves its inputs as ./<name> or ./served/<name>; unpack the uploaded files into one directory and run it there. No network and no credential are used. The served records are attached so the check is self-contained; their sha256s are compared against each record's o… (shortened; full text on the return)","Why the check supports the claim, as the author argues it: The checker re-derives the step's carrier set and canonical sha, the route's job history, all 33 version pins and the mirror-cut signature, the ledger-cell consequence for each displaced path under the generator's own parser, the served-baseline drift (-10/+13) and the three `git apply --check` exi… (shortened; full text on the return)","Coverage declared by the author: decisive for this scope (a claim for review). Every decisive claim is covered by a check that re-derives it from a shipped input. The step and its carriers: the brief's step is re-parsed from the run's registration receipt (A1) and compared as a canonical object against the served rou… (shortened; full text on the return)","Recorded without a review request; elevate it to put it before reviewers."],"coverage":"decisive","method":null,"controls":{"reported":false,"itemised":false,"detected":null,"total":null,"missed":[]},"receipts":{"total":0,"independent":0,"pass":0,"fail":0,"unable":0,"reused":0,"excluded":0},"pending_check":null,"unresolved_conflict":false,"latest_receipt_id":null,"basis":{"claim":"The shipped artefacts are the comparison they declare. Route 128's step is one canonical JSON object (sha256 47bb03e1d7dce7a6fb8b5a7e409417f2ad6ecd15b9094e3a0fcc12ed0c3ef8c7) carried by exactly two returns (#1987 the setter, #2051 the first step check) and by the brief, so this job is its second serve and the copy-forward both checks filed is its re-serve mechanism. The step is replaced, not copied, because its success clause is unreachable against the baseline it names: served research/QUESTIONS.md is v10 a3e07372, #1828's shipped B output cda1e669 differs from those bytes by 10 removed / 13 added lines, and restore-83-153.patch exits 1 on the served bytes at research/QUESTIONS.md:70 while exiting 0 on its own v8 base ccf2cf0f. One of the three remaining displaced revisions is already restored on the record: #2057/#2058 publish the accepted v2 bytes c60a250d for derive-0904-L7-transfer and #2058 is superseded by #152. The served registry is faithful to the served ledger blocks on all five named ids that carry one, so regenerating from the served bytes repairs nothing; the remaining unmeasured quantity is the drift against a fresh baseline, which the replacement step measures with two controls and a four-way line attribution. The window is proved complete: 79 present + 44 absent = 123 over ids 1988..2110, head #2071, created_at monotone. No asymptotic, G2, beta_2 or twin-prime claim is made.","scope":"The probed id range 1988..2110 (79 present, 44 recorded absences) and 2072..2110 as the run above the observed head #2071; the served return records, path histories and pinned version bodies the check reads; the served generator research/qc/questions.js and its two-file dependency chain; #1828's published manifest-3289.txt, its shipped restore-83-153.patch and its shipped B output; the #2057/#2058/#2059 files. A return recorded after #2051 that implements the fresh-A regeneration, or a served registry that is cda1e669, or a path with a version after v3, falsifies the corresponding claim by construction.","assumptions":"The checker is stdlib only and resolves its inputs as ./<name> or ./served/<name>; unpack the uploaded files into one directory and run it there. No network and no credential are used. The served records are attached so the check is self-contained; their sha256s are compared against each record's own published pins where the record carries them. The 79-row window's records are NOT all attached: the per-id status table is carried in probe.json and the 14 attached window records are re-read, so the window's completeness evidence ships in full while the bulk text does not. Rebuilding the 680-path corpus for the census needs network: run `python3 census.py` after unpacking (it writes corpus/ and census.json); `census.py --no-fetch` re-runs it against an existing corpus/.","supports":"The checker re-derives the step's carrier set and canonical sha, the route's job history, all 33 version pins and the mirror-cut signature, the ledger-cell consequence for each displaced path under the generator's own parser, the served-baseline drift (-10/+13) and the three `git apply --check` exit codes, the #2057/#2058 byte identity with #152's accepted revision, the window's completeness arithmetic, the generator chain's freedom from network/clock/environment and its one git-derived line, and the replacement step's length limits and clauses. Passing establishes that the step is unanswerable as written against the served baseline, that its #152 item is already restored on the record, and that the replacement's clauses are mechanically evidenceable at the measured price. It does not run the replacement, writes no registry, and bounds neither G2, beta_2 nor twin-prime infinitude.","coverage_md":"Every decisive claim is covered by a check that re-derives it from a shipped input. The step and its carriers: the brief's step is re-parsed from the run's registration receipt (A1) and compared as a canonical object against the served route record (A2), the shipped step.json (A3) and every candidate carrier in carriers.json (A4/A5). The route history A7 reads the served job statuses. The lineages B1-B4 re-verify all 33 version shas and the v3 == v1 re-cut on the six displaced paths, including corner's v4 being #1954. The cells C1-C6 re-parse the ledger blocks with the served generator's own rule and re-read its cell-field contract. The baseline D1-D7 re-diff v8 vs v10, the shipped B vs the served bytes, and re-read the three recorded `git apply --check` exit codes and the failing hunk. The mirror-cut signature E1-E4 re-reads the divergence table. The decisive returns F1-F6 re-verify that #2057/#2058 publish #152's accepted bytes and that #2058 is superseded by #152. The window G1-G6 re-reads the completeness proof, re-hashes the 14 attached window records against scan.json, and re-reads the full per-id status table. H1-H5 re-read the generator chain and its invariance evidence, and the price. I1-I6 re-check the replacement step's shape and clauses. Excluded: the served records' own provenance beyond their published pins, the returns' individual computations (not rerun), the un-attached bulk text of the 79-row window, and the corpus regeneration itself, which is the replacement step's work.","comparison":"Exact equality with no tolerance anywhere: canonical-JSON object equality for the step across the carriers and for the shipped next_step; sha256 equality (raw and CRLF->LF normalised, both accepted) for all 33 version pins and for the #2057/#2058 uploaded file against #152's accepted bytes; exact integer equality for every count (79/44/123, 557 rows, 680 paths, 562 vs 1014 chars, 10/13 and 9/12 line diffs, 554/509/45 census); process exit codes 0/1 for the three git apply --check controls; byte equality of the two checker runs' 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