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Current State — FIX7 P0 Implementation Planning (2026-06-11)

Status: FIX7_P0_IMPLEMENTATION_PLANNING_PACKET_READY Host: T1 · Authority: PLANNING_NON_AUTHORITY · Codex: NO · Owner-ask: NO Production mutation: NO · Implementation execution: NO · REAL_RUN/QT001/cutover: NO

On 2026-06-11, T1 consumed the official Codex N7 → N8 → P7 authority seal (authored under owner decision OPT-3, planning-only) and produced the paper-only FIX7 P0 birth-blueprint implementation planning packet. No implementation was executed and no production surface was touched.

Seal status (consumed, not re-authored)

• N7 efb0c574…53d32 · N8 daa70c39…7e1a1 · P7 9ddb27c3…34550 — verified == official chain.
• P7 pins canonicalizer rev3 49c386a9…b734d0 (38756 B) + Packet V3 tree b95df0a5…ca6d.
• P7 alone does not authorize implementation (implementation_authorized_by_p7_alone=false). Execution + production remain blocked.

Packet

knowledge/dev/reports/architecture/fix7-p0-implementation-planning-packet-2026-06-11/ (packet_tree f470d0d019f9af63794ce943a64ea08ff31a17906a7857f4124d0b1e14a0fe8f). RERUN.sh → PASS; validator exit 0; probes 15/15 fail-closed; KB round-trip byte-exact.

What is ready vs blocked

• Ready: seal consumption · mutation inventory (10 surfaces, all allowed_now=NO) · precondition checklist (12 items) · dry-run design (staging-only) · rollback design · evidence/audit plan · owner/operator execution decision packet (default HOLD) · fail-closed validation probes.
• execution_ready = false. Blockers (owner/operator only): OPT-4 execution authorization (FIX7-P0-PLAN-EXEC-AUTH-1); production/CI surface scoping (-SURFACE-1/-2); REAL_RUN/QT001/cutover separate grants (-REALRUN-1, -SEPARATE-AUTH-1); recheck/rollback-proof/first-step proofs produced only at a future run.

Governance

TKT-OBJ-343..377 (PROPOSED) via standalone addendum. Canonical registry JSON rev20 / 00-index untouched (T1/T2 fold race open). FIX7 engineering baselines (canonicalizer rev3, Packet V3, N6, encoder) re-verified UNCHANGED.

Next step

Owner/operator picks an option in fix7-p0-owner-operator-execution-decision-packet-2026-06-11.json (default HOLD). If AUTHORIZE_DRYRUN_ONLY → separately-authorized dry-run macro (no production).