Lucent-Financial-Group · AceHack · May 3, 2026 · May 3, 2026
diff --git a/docs/hygiene-history/ticks/2026/05/03/1552Z.md b/docs/hygiene-history/ticks/2026/05/03/1552Z.md
@@ -0,0 +1 @@
+| 2026-05-03T15:52Z | opus-4-7 / autonomous-loop continuation | a2e2cc3a | **C3 row substantial closure (+12 properties merged) + Stryker SHA hallucination caught + B-0087 option-A landed + #1426 closed honestly with B-0185 redesign-row filed.** Math-proofs assessment matrix C3 row went from 0/15 to ~12/15 across PN-Counter (#1420), OR-Set (#1423), LWW-Register (#1424), MerkleTree (#1425) — semilattice-laws + observable-value-equivalence patterns extracted from existing G-Counter shape, applied per-CRDT. Reviewer feedback per-PR converged each design (LWW: unique-replica-id constraint + tie-break Fact for left-bias asymmetry; OR-Set: deterministic Guid tags from list-index for replayable shrinking; Merkle: collision-freedom via 128-bit XxHash space). **Stryker B3 SHA hallucination class** caught empirically: PR #1417's `actions/upload-artifact@9eaf0eba75d52b5e72c7a193fc2887e6caf95df0 # v5.1.0` SHA was hallucinated from training-data shape — every workflow run failed at `Set up job` step with `Unable to resolve action`. Fix #1421 used the real SHA already pinned in `scorecard.yml` (v7.0.1, `043fb46d...`); memory file `feedback_action_sha_hallucination_check_repo_first_aaron_2026_05_03.md` encodes the discipline: grep-repo-first beats invent-from-training-prior, with carved sentence *"A SHA-shaped string from training data is not a SHA. Verify against the repo first, the upstream releases page second, never the training prior."* Composes with Otto-364 search-first-authority. **B-0087 option-A landed (#1427)**: github-settings-drift.yml had been workflow-startup-failing on every push and cron firing for the entire history of LFG main due to invalid `administration: read` permission scope (not a real GITHUB_TOKEN permission). Removing the line fixes startup-failure half; admin-only-endpoints (`/automated-security-fixes`, `/private-vulnerability-reporting`, `/autolinks`, etc.) still 403 under GITHUB_TOKEN — that's option-B/C maintainer-gated work tracked on the partial-status row. **Honest close on #1426**: Delta-CRDT property tests had 5 distinct reviewer-surfaced correctness issues (same-replica dot collision, missing within-replica path, PN sign-collision falling to disjoint, Value-vs-full-state convergence, scope drift). Each fix-pass surfaced another issue — diminishing-returns signal. Closed PR rather than continue iterating; filed B-0185 with explicit redesign acceptance criteria (DVV.Sync chains, full-state equality, per-component sign constraints, within-replica out-of-order coverage, single-pass design). | PRs: #1420 #1421 #1422 #1423 #1424 #1425 merged; #1417 (Stryker workflow) merged earlier with broken SHA, #1421 corrected; #1426 closed honestly; #1427 (B-0087) wait-ci with auto-merge armed; #1428 (B-0185 file) merged. Memory landed: `feedback_action_sha_hallucination_check_repo_first_aaron_2026_05_03.md`. Backlog: B-0087 status `open → partial`; B-0185 filed (P2). Net P0 + B1 + B2 + B3 + B4 of math-proofs assessment all closed; C1 partial (1/4); C3 substantially closed (12/15). | This tick teaches **diminishing-returns recognition as a first-class discipline**. When reviewer feedback at each iteration surfaces valid distinct correctness issues (not the same one redux), that's a signal the design itself needs single-pass careful thought, not incremental patches. Honest-close + redesign-row beats forced-merge of flawed substrate. Composes with the action hierarchy: friction-neutral or friction-increasing iteration becomes friction-reducing only if the substrate that lands is correct; opening more PRs that need cascade-rebases is amortized-speed-negative. Future-Otto: when the same PR cycle is producing distinct new issues each pass, close + file redesign-row + pivot to higher-leverage friction-reducing work (B-0087 option-A in this case — fixing a workflow that had been failing for the entire history of LFG main is strictly amortized-speed-positive vs incremental property-test patches). |
Original file line number	Diff line number	Diff line change
		@@ -0,0 +1 @@
		\| 2026-05-03T15:52Z \| opus-4-7 / autonomous-loop continuation \| a2e2cc3a \| C3 row substantial closure (+12 properties merged) + Stryker SHA hallucination caught + B-0087 option-A landed + #1426 closed honestly with B-0185 redesign-row filed. Math-proofs assessment matrix C3 row went from 0/15 to ~12/15 across PN-Counter (#1420), OR-Set (#1423), LWW-Register (#1424), MerkleTree (#1425) — semilattice-laws + observable-value-equivalence patterns extracted from existing G-Counter shape, applied per-CRDT. Reviewer feedback per-PR converged each design (LWW: unique-replica-id constraint + tie-break Fact for left-bias asymmetry; OR-Set: deterministic Guid tags from list-index for replayable shrinking; Merkle: collision-freedom via 128-bit XxHash space). Stryker B3 SHA hallucination class caught empirically: PR #1417's `actions/upload-artifact@9eaf0eba75d52b5e72c7a193fc2887e6caf95df0 # v5.1.0` SHA was hallucinated from training-data shape — every workflow run failed at `Set up job` step with `Unable to resolve action`. Fix #1421 used the real SHA already pinned in `scorecard.yml` (v7.0.1, `043fb46d...`); memory file `feedback_action_sha_hallucination_check_repo_first_aaron_2026_05_03.md` encodes the discipline: grep-repo-first beats invent-from-training-prior, with carved sentence "A SHA-shaped string from training data is not a SHA. Verify against the repo first, the upstream releases page second, never the training prior." Composes with Otto-364 search-first-authority. B-0087 option-A landed (#1427): github-settings-drift.yml had been workflow-startup-failing on every push and cron firing for the entire history of LFG main due to invalid `administration: read` permission scope (not a real GITHUB_TOKEN permission). Removing the line fixes startup-failure half; admin-only-endpoints (`/automated-security-fixes`, `/private-vulnerability-reporting`, `/autolinks`, etc.) still 403 under GITHUB_TOKEN — that's option-B/C maintainer-gated work tracked on the partial-status row. Honest close on #1426: Delta-CRDT property tests had 5 distinct reviewer-surfaced correctness issues (same-replica dot collision, missing within-replica path, PN sign-collision falling to disjoint, Value-vs-full-state convergence, scope drift). Each fix-pass surfaced another issue — diminishing-returns signal. Closed PR rather than continue iterating; filed B-0185 with explicit redesign acceptance criteria (DVV.Sync chains, full-state equality, per-component sign constraints, within-replica out-of-order coverage, single-pass design). \| PRs: #1420 #1421 #1422 #1423 #1424 #1425 merged; #1417 (Stryker workflow) merged earlier with broken SHA, #1421 corrected; #1426 closed honestly; #1427 (B-0087) wait-ci with auto-merge armed; #1428 (B-0185 file) merged. Memory landed: `feedback_action_sha_hallucination_check_repo_first_aaron_2026_05_03.md`. Backlog: B-0087 status `open → partial`; B-0185 filed (P2). Net P0 + B1 + B2 + B3 + B4 of math-proofs assessment all closed; C1 partial (1/4); C3 substantially closed (12/15). \| This tick teaches diminishing-returns recognition as a first-class discipline. When reviewer feedback at each iteration surfaces valid distinct correctness issues (not the same one redux), that's a signal the design itself needs single-pass careful thought, not incremental patches. Honest-close + redesign-row beats forced-merge of flawed substrate. Composes with the action hierarchy: friction-neutral or friction-increasing iteration becomes friction-reducing only if the substrate that lands is correct; opening more PRs that need cascade-rebases is amortized-speed-negative. Future-Otto: when the same PR cycle is producing distinct new issues each pass, close + file redesign-row + pivot to higher-leverage friction-reducing work (B-0087 option-A in this case — fixing a workflow that had been failing for the entire history of LFG main is strictly amortized-speed-positive vs incremental property-test patches). \|