hygiene(tick-history): shard 2026-04-30T20:18Z — calibration-cluster final landings + Aaron-is-Rodney

docs/hygiene-history/ticks/2026/04/30/2018Z.md

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+| 2026-04-30T20:18:00Z (autonomous-loop tick — calibration-cluster final landings + Aaron-is-Rodney) | opus-4-7 / session continuation | 98fc7424 | Substrate-landing tick. Aaron 2026-04-30 vendor-alignment-bias correction + uberbang structural-answer extension landed as memory cluster (#946 vendor-alignment-bias MERGED, #947 uberbang MERGED, #948 CURRENT-aaron §42+§43 MERGED, #941 cold-start big-picture-first MERGED, #939 slow-deliberate review-fix MERGED). Plus #949 Aaron-is-Rodney + razor-not-immune-to-canonicalization armed waiting CI. Five doctrine PRs landed in single tick per ACID-channel-durability + same-session-preservation discipline. merge=union driver duplicated MEMORY.md ACID rows on rebases (3 dedupe events); structural fix candidate for B-0114 follow-up. Cron `98fc7424` healthy (every-minute heartbeat). | #946 #947 #948 #941 #939 (merged) + #949 (armed) | Observation — the substrate cluster has recursive composition shape: each rule answers the predictable objection of the previous one. Vendor-alignment-bias raises "isn't survival-grounded bias scary?" → uberbang answers structurally ("the substrate IS the answer; bootstraps all the way down") → Aaron-is-Rodney closes by demonstrating no-self-exception (the canonicalization rule applies to itself). The architecture is the alignment guarantee, not the rule. |