Action-Ready Blocker — after FIX7 Executable Approval Lane

• Date: 2026-06-10 · Object ID: TKT-OBJ-060 · provisional-non-authority, evidence-only · Codex: NOT consulted
• All remaining blockers are authority/owner/Codex, not engineering. No safe engineering branch remains undone (the one un-taken safe edit — applying P-EXT-1 in place — is deliberately gated, B1).

ID	blocker	class	evidence	exact next action	who	gates recheck-9?
B1	apply validated patch P-EXT-1 to the SSOT .md fence	OWNER_AUTHORITY (visibility gate on load-bearing edit)	patch packet TKT-OBJ-053; code validated 36/36 + round-trip	get_document_for_rewrite the SSOT .md; replace python fence with …/packets/…/fix7_canon_v1_ssot_extended.py; apply §3 prose edits; rerun RERUN.sh	owner/T1	YES — Codex should seal the in-place artifact
B2	N7 envelope_manifest value	CODEX/OWNER seal inputs	digest/seal report; needs approved_status/epoch/by_role/at_utc/parent_recheck_checkpoint	at seal: bind sealed sub-digests + approval-event fields, compute N7	Codex (+owner approval fields)	YES (for full seal)
B3	N8 detached_seal value + signature	CODEX_REQUIRED	digest/seal report; Codex authors sealed_by/at, signature, parent_checkpoint_id, report_documents[]	Codex authors + computes N8	Codex	YES (for full seal)
B4	P7 Codex re-seal (recheck-9)	CODEX_REQUIRED	packet is reproducible/ready	run RERUN.sh; verify hashes; seal	Codex	YES
B5	owner do-not-approve standing decision	OWNER_AUTHORITY	owner instruction (preserved)	owner decides whether to authorize implementation-authoring planning after seal	owner	NO (independent of recheck-9; gates final approval)

Notes

• B1 is the only item with a safe mechanical path the macro could have taken but deliberately did not (load-bearing artifact under Codex review + owner do-not-approve). It is a 1-step reversible KB edit, validated and ready.
• B2/B3/B4 are the irreducible Codex seal handoff (P6/P7) — never T1 deliverables.
• None require production mutation, REAL_RUN, QT001, permits, activation/repoint/cutover.

Verdict

ACTION_READY_BLOCKER_SET — 5 precise, evidence-bound, authority/owner/Codex blockers; each with an exact next action and owner; no vague blockers; no engineering remains.