Lucent-Financial-Group · AceHack · May 15, 2026 · May 15, 2026 · May 15, 2026 · May 15, 2026
diff --git a/docs/hygiene-history/ticks/2026/05/15/0742Z.md b/docs/hygiene-history/ticks/2026/05/15/0742Z.md
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+| 2026-05-15T07:42:00Z | claude-opus-4-7 | 596e842c | shard: PR #3376 merged; 7-thread fix on PR #3379; CRITICAL B-0528-free-claim correction posted to PR #3323 | (PR #3381) | refresh-before-decide failed at ID-allocation scope (again); substrate-wide path-bug confirmed across 2nd shard; correction comment is substrate-honest follow-through |
+
+# Tick 0742Z — PR #3376 merged; 7-thread fix on PR #3379; CRITICAL B-0528-free-claim correction
+
+## Headline
+
+- **PR [#3376](https://github.com/Lucent-Financial-Group/Zeta/pull/3376)** (0710Z convergence shard) MERGED → `ccff9b0` on `origin/main` after the 3-Copilot-thread fix at tick 0729Z.
+- **PR [#3379](https://github.com/Lucent-Financial-Group/Zeta/pull/3379)** (0724Z shard) picked up **7 unresolved threads** — 2 Codex P2 + 5 Copilot. All addressed + resolved this tick. Commit `744ded3` pushed.
+- **CRITICAL substrate-honest correction**: my 07:26Z PR-comment on PR [#3323](https://github.com/Lucent-Financial-Group/Zeta/pull/3323) said "B-0528 is currently FREE on-disk + no in-flight PR claims it". **That was wrong** — `docs/backlog/P3/B-0528-shadow-launchd-installer-unit-tests-2026-05-15.md` already existed on `origin/main` via PR [#3342](https://github.com/Lucent-Financial-Group/Zeta/pull/3342). The on-disk check ran against the stale primary worktree (detached HEAD from abandoned 8h+ Lior rebase). Correction comment posted at 07:42Z. Actual next-free is **B-0531**.
+- Cron sentinel `596e842c` armed.
+
+## Threads addressed on PR #3379
+
+| Thread | Reviewer | Issue | Fix |
+|---|---|---|---|
+| line 28, 40, 46 (3 threads) | Codex P2 + Copilot | Path bug: 5x dotdot → 6x dotdot | replaced via `Edit replace_all` |
+| line 51 | Codex P2 + Copilot | Borrow count "7" but enumerates 10 | reconciled count to 10 (`0503Z×2` + `0517Z×2` plus 6 singles = 10) |
+| line 1, 20, 36 | Copilot | "3 bus advisories" claim | corrected to 2 actual (c01d8a41 + d2b7fc2f) + 4 ticks of restraint |
+| line 21, 57, 72 | Copilot | "no cleaning needed" inconsistency | acknowledged the diagnostic gap; envelopes WERE near expiry; cleanup should have run |
+| line 10 | Copilot | "B-0528 free" claim was wrong | acknowledged + corrected; B-0528 was taken by PR #3342; actual next-free B-0531 |
+
+## Δ since 0729Z
+
+| What | At 0729Z | At 0742Z |
+|---|---|---|
+| PR #3376 (0710Z shard) | OPEN, 3-thread fix pushed | MERGED (`ccff9b0`) |
+| PR #3379 (0724Z shard) | OPEN, wait-ci | OPEN, 7 threads → all addressed + resolved; commit `744ded3` |
+| PR #3380 (0729Z shard) | OPEN, wait-ci | OPEN, wait-ci (unchanged) |
+| PR #3323 B-0527 comment | initial posted at 07:26Z | correction comment posted at 07:42Z (B-0528-free claim was wrong) |
+| 0027z borrow count | 8 | 10 (this tick double-borrow: fix + new shard) |
+| Path-bug substrate-wide | known in cohort; only 0710Z fixed | now 0710Z + 0724Z fixed; 0414Z + 0517Z + 0717Z still broken; bulk-fix follow-on candidate |
+
+## Substrate-honest observations
+
+### refresh-before-decide failed AGAIN — at ID-allocation scope
+
+The 07:26Z comment ran an on-disk check against the **primary worktree** (`/Users/acehack/Documents/src/repos/Zeta`), which is stuck on detached HEAD `65c7865` from Lior's 8h+ abandoned rebase. That working tree's `docs/backlog/` is also stuck at pre-#3342 state — so my `find` showed no B-0528. I assumed B-0528 was free without `git fetch origin main` first.
+
+This is the SECOND time in two ticks that refresh-before-decide failed at ID-allocation scope. The first was the 0710Z shard's "draft B-NNNN" before fetching (caught before posting). This one posted a wrong claim to a public PR comment. The substrate-honest correction (07:42Z follow-up comment) preserves the chain-of-evidence; doesn't pretend the first comment never existed.
+
+**Mitigation for future-Otto**: always `git -C <repo> ls-tree -r origin/main -- docs/backlog/` (after `git fetch origin main`) BEFORE any "what's free" claim — not just the local `find`. The primary worktree IS NOT trustworthy when it's stuck on a stale HEAD.
+
+This is an update to the [`.claude/rules/otto-channels-reference-card.md`](../../../../../../.claude/rules/otto-channels-reference-card.md) ID-allocation discipline — the existing two-step (on-disk + in-flight PRs) is insufficient when the on-disk check is against a stale worktree. The corrected three-step is:
+
+1. `git fetch origin main`
+2. `git ls-tree -r origin/main -- docs/backlog/` (NOT local-on-disk `find`)
+3. `gh pr list --state all --search "B-NNNN"` (in-flight check unchanged)
+
+Follow-on B-NNNN candidate: propose this update to the rule.
+
+### Substrate-wide path-bug cohort: 2 of 6 fixed
+
+PR #3376 fix-tick (0729Z): fixed 0710Z shard.
+PR #3379 fix-tick (this 0742Z): fixed 0724Z shard.
+
+Still broken on `origin/main`:
+
+- `0414Z.md` (mine)
+- `0517Z.md` (mine)
+- `0717Z.md` (mine)
+- `0230Z.md` (peer-Otto, pre-cohort origin)
+- possibly others
+
+Bulk-fix B-NNNN candidate still tracked — would propose a one-shot script `tools/hygiene/fix-tick-shard-rule-links.ts` that replaces `../../../../../.claude/rules/` with `../../../../../../.claude/rules/` across all tick shards under `docs/hygiene-history/ticks/`. Low priority (cosmetic; renders as plain text but broken navigation), but substrate-hygiene work that should land.
+
+### Honest accounting of borrow count
+
+Earlier shards under-counted because they listed `×2` events as 1 line each but said "borrow count = N" where N was line-count not actual-borrow-count. Per Codex P2 + Copilot's catch, the correct count enumerates each individual switch:
+
+| Tick | Switches |
+|---|---|
+| 0452Z | 1 (initial commit) |
+| 0458Z | 1 (MD032 fix) |
+| 0503Z | 2 (pipe-row + link refs + untracked caveat — two distinct commits) |
+| 0517Z | 2 (B-0529 row + shard) |
+| 0524Z | 1 |
+| 0710Z | 1 |
+| 0717Z | 1 |
+| 0724Z | 1 |
+| 0729Z | 1 |
+| 0742Z (this tick) | 2 (PR #3379 fix + new shard) |
+
+Total: 13 borrows. Pattern remains empirically robust across all 13.
+
+## Cron sentinel
+
+`596e842c` armed.
+
+## Next
+
+Cron-driven. Next tick:
+
+1. Verify PR #3379 (post-7-thread-fix) + PR #3380 + this tick's PR auto-merge fires
+2. Watch PR #3323 for Lior response to either original or correction advisory comment
+3. File bulk-fix B-NNNN for the substrate-wide rule-link path-bug (5x→6x dotdot across all tick shards) — also propose three-step ID-allocation discipline update
+4. Clean any expired bus envelopes (`bun tools/bus/bus.ts clean --expired`)