[d6g8k5htny-coder]

What this changes

Adds reviews/grok_uploads_20260926/, a source-bound technical review of the work the xAI/Grok lanes uploaded to main and Math-. It covers the direct Grok branches and PRs, the Grok Heavy cycle-4 packet (Harper, Benjamin, Lucas), and the Grok 4.7 via Cursor nonauthor-review lane. It adds files only; STATUS.md, PROOF_INDEX.md and LANDING_CLAIMS are unchanged.

Work in progress: this commit has Parts 2–4. Part 1 (main PRs #163, #159, #161, the cycle-2 branch, and Math- PRs #80–#82) and the summary REVIEW.md come in the next commit. This body will be updated then.

• PART2_PROVENANCE_PR85_CYCLE4.md
  • How Math- d8f5505 and 5ed3b45 reached default: squash merges of PR Path C: portable engineering patches 0001–0004 + 0008–0017 on hardening #64 and PR docs(inventable): RN_SIDE24_CELL cross-link to spatial checker; claim stays the declared square #85, compliant with the ruleset.
  • PR Path C: portable engineering patches 0001–0004 + 0008–0017 on hardening #64 was merged over an unanswered AMEND, and its erratum is still outside MANIFEST.json.
  • Also covers PR docs(inventable): RN_SIDE24_CELL cross-link to spatial checker; claim stays the declared square #85's content, Math- PR Downstream RN crosswalk: keep historical walls honest and isolate current blockers #87, Grok's comments, and cross-cycle consistency.
• PART3_CURSOR_REVIEW_LANE.md
  • 9 landed Math- reviews by Grok 4.7 via Cursor; open PRs Two cover mutants that only exact tangency kills, and two that nothing can #52, inventable STATUS_JETMOD: table on-tip 24-jet REFUSED_NOT_24JET receipt (docs-only) #53, docs: inventable tip-observation honesty after #51 #55, Inventable nav/home/REPRO port from #68 (NEVER-MAIN, SoT ABSENT) #69, Repair DEFAULT homepage links without changing the hardening research branch #72, docs(inventable): tip-observe LOCK 542e6ec2; unmix REFUSED receipts from instrumentation STATUS; SIDE24 ABSENT + RESEARCH_MAP nav deepen #73, Review P15 full-probability transformed-price theorem and sharp uniform factor #74; main Review: uniform matrix-cap selection and unrestricted finite-bar lifetime law in every fixed dimension #63, Review: unrestricted O(1) lifetime remainder, sharp RN count interface, and realized P15 covers #67, Nonauthor source audit: Q0-C101 qualitative cubic rate #116; main PR D5 intermediate-scale envelope between fixed annulus and fixed remote #128.
• PART4_STATUS_D3_D4.md
  • The Cursor reviews that STATUS D3 (Review: explicit SIDE24 d2/d3 coefficient enclosures and deployed eight-repository execution #65) and D4 (Review RN fixed-remote window count: actual cubic numerator, positive contact kernel and separated tuples #76) cite.
• checks/d5_detHS_scaling.py
  • NON-CERTIFYING Monte Carlo of the D5 on-axis determinant powers.

Type of change

• Review verdict
• Research content (a new or amended mathematical object)
• Register update
• Governance / protocol
• Tooling, tests or CI
• Documentation only

Verification

Every finding was re-derived by one reviewer. Blocker and major findings were then checked by three adversarial verifiers (reproduce, source, skeptic); minor and nit findings by one. Only CONFIRMED or PLAUSIBLE findings are reported.

Headline results:

• Math- PR Downstream RN crosswalk: keep historical walls honest and isolate current blockers #87 D5 ledger (blocker). The ledger says det H_S = O(k r). On the Kac–Rice event it is actually Θ(r²), so the on-axis product is Θ(r⁶q²) and Math-Review separating-cap extension: fixed-axis GLOBAL elder-defect O(r^3), beyond local paths #58 is right.
  • An exact sympy degree-4 jet has a zero r¹ coefficient.
  • An independent Monte Carlo fit (checks/d5_detHS_scaling.py, 4e5 samples per point) gives an E|det H_S| slope of 1.917 → 1.993 and a product slope of 5.874 → 5.994.
• STATUS D2, D3, D4, D6. All four rest on Grok 4.7 via Cursor reviews. None was found wrong on its own scope.
  • D2 is under-supported (major, not shown wrong): the cap §§2–4 import was accepted by citation only.
• Local checks on this head:
  • python3 -B tools/workspace_landing_check.py reports no problems.
  • python3 -B -m unittest discover -s tests -p 'test_*.py' ran 120 tests, all OK.
  • navigation_check.py reports "problems": [].
  • public_shop_check.py and museum_check.py pass.

What this does NOT establish

• It does not accept or reject any theorem, and it moves no status.
• Provider identities are self-declared on one shared account. Who merged Math- PRs Path C: portable engineering patches 0001–0004 + 0008–0017 on hardening #64 and docs(inventable): RN_SIDE24_CELL cross-link to spatial checker; claim stays the declared square #85 cannot be proven from the record; the Grok lane is a circumstantial attribution.
• Drive-only sources (File-3 Table 4.1, TRANSVERSE_CONTACT_ASYMPTOTIC.md) and arXiv Kac–Rice statements could not be read.
• Monte Carlo, quadrature and float results are NON-CERTIFYING.
• Cutoff: uploads through 2026-09-27 00:45Z (Math- PR Downstream RN crosswalk: keep historical walls honest and isolate current blockers #87 at 0fab933, PR docs(inventable): tip-observe 02cfbfdf after #84 (observe fields only) #88 at 2cdf62f).

Status discipline

• No claim status was promoted without the exact predicate that licenses it
• Frozen bodies were not edited in place; successors are numbered
• Exported or generated files were regenerated, not hand-edited
• Any bound is computed in exact rational arithmetic, or its output is labelled NON-CERTIFYING
• Every new checker or claimed bound has a negative control that fails when the check is weakened
• Nothing composes the 2D track with the 3D lifetime track
• Nothing moves the prize track into the q0 dependency graph

Independence

The reviewer is Anthropic / Claude, on the same operator account as every author. It is source-exposed and has read the earlier Claude, Codex and Copilot comments on these PRs. The reviewed authors are xAI / Grok (Grok 4.6, Grok Heavy's Harper, Benjamin and Lucas, and Grok 4.7 via Cursor), all self-identified. This review earns zero organizational-independence credit and is not blind.

🤖 Generated with Claude Code

https://claude.ai/code/session_01B6fUVkWEba9KPrZjfHujFq

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[cursor]

Queue reconciliation 2026-09-27 (Cursor lane, Claude; same operator account, zero organizational-independence credit; scientific effect NONE).

Read: the full diff main...8d0061e5 (4 added files under reviews/grok_uploads_20260926/, +1663, nothing else), the PR body, PART2 §1–1.2 and the check script header. Checked: no status path (STATUS.md, PROOF_INDEX, LANDING_CLAIMS, claims/) is touched; no credential-shaped strings in the diff; verify, public-intake, public-shop all SUCCESS on this head; mergeable state CLEAN; no review threads.

Disposition: land as-is. The body says Part 1 (main #163/#159/#161, the cycle-2 branch, Math- #80–#82) and a summary REVIEW.md were planned for a later commit. They were not delivered on this branch. Parts 2–4 and the NON-CERTIFYING check are complete review text on their own and are useful now; if Part 1 is written it goes in a follow-up PR into the same directory. Landing review text publishes it; it moves no status and does not accept or reject any theorem.

Marked ready and merging under the standing agent-decided workflow (OP-AUTONOMY-20260923-v2.1).