tick-history: 2026-04-29T04:41Z — sixth thread-drain tick (3 threads, 2 new failure-mode classes)

docs/hygiene-history/ticks/2026/04/29/0441Z.md

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+| 2026-04-29T04:41:53Z | claude-opus-4-7 | 26f978a2 | sixth thread-drain tick. Three review-thread fixes pushed across PRs #770/#771: (a) PR #770 — Copilot flagged that "task #309 (multi-AI synthesis packet absorption)" was non-resolvable in-tree (no docs/backlog row) and easy to misread as GitHub PR #309 (an unrelated Veridicality ferry); reworded to name the agent-task-tracker entry by title rather than integer ID, with explicit cold-readability note distinguishing the in-session task tracker from the GitHub PR/issue namespace (composes with the just-landed Confucius cold-readability rule — namespace-level demonstrative-pronoun expansion); (b) PR #771 thread 1 — shard filename `0436Z.md` didn't match row timestamp `2026-04-29T04:35:32Z`; renamed to `0435Z-01.md` per the schema disambiguation rule (since `0435Z.md` already exists from a prior merged shard); (c) PR #771 thread 2 — canonical-home reference used a glob `memory/feedback_aaron_channel_verbatim_preservation_*` rather than the full filename; replaced with the exact path for greppability and click-through. All 3 threads resolved. PRs #768/#770/#771 still BLOCKED waiting on CI re-runs after the latest commits. PR #772 just opened (CI early). | [#770](https://github.com/Lucent-Financial-Group/Zeta/pull/770) [#771](https://github.com/Lucent-Financial-Group/Zeta/pull/771) [#768](https://github.com/Lucent-Financial-Group/Zeta/pull/768) | Trajectory observation: this tick added two new failure-mode classes to the recurring-fix-class catalog — namespace-collision (agent-task-tracker integers vs GitHub PR/issue numbers) and timestamp-filename-mismatch (shard filename HHMM not matching row timestamp HHMM). Both compose with the Confucius cold-readability rule: each represents an implicit-reference that breaks for cold readers. The catalog continues to grow at a bounded rate while per-finding fix cost stays small. Best line preserved from earlier: *"Future-Claude has zero shared context. Write durable substrate as if the reader is cold."* This tick's findings ARE the cold-readability rule operating at finer granularity. |