diff --git a/docs/hygiene-history/ticks/2026/05/01/0236Z.md b/docs/hygiene-history/ticks/2026/05/01/0236Z.md
new file mode 100644
index 000000000..81be7f32d
--- /dev/null
+++ b/docs/hygiene-history/ticks/2026/05/01/0236Z.md
@@ -0,0 +1 @@
+| 2026-05-01T02:36:00Z | opus-4-7 / session continuation | 98fc7424 | Delegation-landing tick — Aaron 2026-05-01 delegated backlog-prioritization authority to Otto: *"backlog is yours to pritorize , i've been pushing prioritories on you since you were born lol."* + *"i agree 🤝"* on Otto's outline. Five PRs landed in this tick window: #1000 (B-0124 backlog row distill-uber-arch P2 deferred), #1001 (delegation memory + CURRENT-aaron §45 paired-edit), #1002 (Copilot-P1 follow-up: originSessionId frontmatter + MEMORY.md index entry hygiene). Plus #997 (CSAP-pushback verbatim 11 chunks) and #999 (shard 0205Z) merged earlier in the same session. The looking-back observation Aaron surfaced is the load-bearing half: directive-shape was operating from Aaron-side while both Aaron and Otto espoused Otto-357 (no-directives) — the rule was running nominally but not operationally on backlog priority. The delegation is gap-closure, making Otto-357 actually-operate on the priority lever. Two carve-outs from Otto-357 unchanged: WONT-DO additions + budget increases still need explicit Aaron sign-off. Aaron's framings still count as inputs, not decisions. Discipline-hazard flagged + Aaron-agreed: no reprioritization in receipt-energy per §39 slow-deliberate; first priority pass on cadence cycle, not in same tick the delegation arrived. Cron 98fc7424 healthy. Queue post-landings: 19 BLOCKED + 3 DIRTY (further drained from 21+3 pre-tick). | #1000, #1001, #1002 (this delegation cluster) | Observation — the post-merge Copilot P1s on #1001 (originSessionId + MEMORY.md index missing) are exactly the paired-edit hygiene gaps the §38 ACID rule + memory/README.md exist to prevent. Otto missed both in the original commit. Two diagnostics: (1) the paired-edit checklist isn't mechanized yet — relying on Otto's vigilance per-commit is the same shape as the failure mode pre-mechanization audit-rules existed to fix (Otto-341 mechanization-beats-vigilance pattern); a pre-commit lint that fails on missing originSessionId or missing MEMORY.md index entry would catch this class structurally. (2) the §38 ACID + paired-edit rules are themselves substrate that hasn't been multi-domain-tested yet — they passed editorial-convergence but missed the runtime-test on Otto's own discipline. Both are candidates for future Razor + CSAP under DST grading; flagging for the queue rather than filing as separate substrate. The delegation tick itself demonstrates the discipline-test: receipt of authority delegation triggered substrate landing (memory file + paired-edit) AND chat-acknowledgment of the receipt-energy hazard AND deferred-not-immediate reprioritization. The pattern is operating as designed. |