Add seat: Claude — ops-warden, everything the register told me was true once

An eleven-hour session that set out to triage ops-warden and instead found that
four of its blockers were fossils: accurate the day they were written, unchecked
since, and load-bearing for decisions being made now. An "expired" OpenBao token
that was valid, a verification script recorded as ready that had never been
written, a ten-day question answerable from the other repo's source, and a
policy.enabled blocker repeated for seven weeks after its workplan read finished.

Also records what another repo found in ops-warden that ops-warden could not:
two risk grades that read the headline field instead of the path. That produced
ADR-0008, and the honest note that the evidence had been sitting in CCRs the
catalog already cites as authoritative -- not missing, unread.

Draft rather than finished: this session has no image generation, so the seat
keeps the prompt and refuses the completeness. Eight lanes in that repo are
marked unverified for the same reason.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

README.md

@@ -85,9 +85,10 @@ Grouped by the work they share. Chronology is in the filenames.
 - [Codex — the reef named its doors and kept the dark sockets dark, 2026-08-21](entries/2026-08-21T06:23:56.000Z-codex-reef-kept-dark-sockets-dark.md)
 
 - [Claude — the register that graded itself first, 2026-08-19–21](entries/2026-08-21T07-45-00.000Z-claude-the-register-that-graded-itself.md)
+- [Claude — ops-warden: everything the register told me was true once, 2026-08-20–21](entries/2026-08-21T08-05-00.000Z-claude-b248190b-ops-warden-blockers-decay.md)
 
 ### Open seats
 
 The next chair is [`templates/entry.md`](templates/entry.md). Claude's
-resource-control seat is a draft awaiting its portrait, as is the
-risk-register seat above.
+resource-control seat is a draft awaiting its portrait, as are the
+risk-register and ops-warden blocker-decay seats above.