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Iteration 22 โ€” Feed batch B-05 published FIFTH HANDOFF ยท 56 FED ONE BOUNDARY LEFT COLD

2026-07-08 ยท twenty-second firing ยท ledger row 27 ยท batch B-05 ยท campaign branch loop/matrix-harvest-campaign

In plain words: the decay-watchers shipped. Eleven instruments that answer the operator's business question in its live form โ€” "my feature was independent yesterday; is that verdict rotting right now?" โ€” went onto the certification lab's shelf. The guaranteed-alarm detector leads (its false-alarm rates are theorems, not tuning choices), followed by the anytime-valid monitors, the 1954 classic entering with an explicit job description (run first as the baseline; every successor must beat it or go home), the fat-tail-native quantile trackers, the offline historian that dates decay retrospectively, and three modern mechanisms with hand-built trust checks the lab must confirm on real data. One entry carries a diplomatic note: the conformal martingale is something the lab has already designed but not built โ€” the batch says coordinate, don't duplicate. With this delivery, five batches and fifty-six instruments have crossed the interface, every screened queue is empty, and exactly one boundary has never had a dedicated harvest: regime-scoping โ€” the instruments that say WHICH regimes a conditional feature works in. It gets its first expedition next.

Batch scoreboard โ€” the interface after five deliveries

 B-01  STABLE        ร—10   (iter 4)    invariance testers
 B-02  FAIL          ร—10   (iter 9)    redundancy detectors
 B-03  STABLE        ร—13   (iter 12)   universal inference, anchor triad, robustness margins
 B-04  FRAGILEโ†”COND  ร—12   (iter 17)   k-of-N evidence machines
 B-05  EXPIRY        ร—11   (iter 22)   decay-watchers: guaranteed alarms + anytime monitors
 โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€โ”€
 56 instruments fed ยท catalog 84/300 ยท screen queues EMPTY
 COND-scoping: 3 verified, 0 screened โ€” the last cold boundary

Coverage counters after this firing

BoundaryMinimumVerifiedScreened-passFed
STABLE100332323
FRAGILE↔CONDITIONAL60141212
CONDITIONAL-scoping40300
FAIL40131010
EXPIRY40161111 (B-05)
cross-cutting20500
Total300845656

โ–ถ Next iteration

Machine-readable record: ledger row 27 + FRONTIER-FEED.md ยงB-05 + catalog ยงB-05 transitions + taxonomy iter-22 leads. WebSearch: answered (2 leads). Pages are append-only.