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Current State — TKT v0.2 NVSZ Evidence Escrow Planning (2026-06-11)

Final status: TKT_V02_NVSZ_EVIDENCE_ESCROW_PARTIAL_OPERATOR_BLOCKER Host: T2/Claude-Code/Opus4.8 · Object: TKT-OBJ-271 (PROPOSED) · Codex: NO · Owner-ask: NO v0.2 authority: NON_AUTHORITY / NOT_PROMOTED · Production mutation: NO · FIX7/T1 mutated: NO · v0.2 packet mutated: NO

One-line

Planned and executably validated the no-vector evidence-escrow model for Tool-Kiem-Thu — requirements, escrow model, evidence inventory, fail-closed validator (10/10 bad inputs reject, 0 fail-open), fresh-reconstruct sanity (packet reproduces + PASSes), and an owner/operator decision packet — all while T1's FIX7 repair lane ran untouched. Only the physical no-vector root remains (owner/operator: V02-PB-NVSZ-1).

Deliverables (all KB, NON_AUTHORITY)

id	doc
TKT-OBJ-263	…/reports/v02-nvsz-evidence-inventory-2026-06-11.md
TKT-OBJ-264	…/designs/v02-nvsz-root-requirements-2026-06-11.md
TKT-OBJ-265	…/designs/v02-evidence-escrow-model-2026-06-11.md
TKT-OBJ-266	…/review/v02-nvsz-owner-operator-decision-packet-2026-06-11/README_FOR_OWNER_OPERATOR.md
TKT-OBJ-267	…/reports/v02-nvsz-validation-and-bad-input-probes-2026-06-11.md
TKT-OBJ-268	…/reports/v02-nvsz-fresh-reconstruction-sanity-check-2026-06-11.md
TKT-OBJ-269	…/reports/v02-nvsz-validator-2026-06-11.py (sha256 933fd046…)
TKT-OBJ-270	…/checkpoints/checkpoint-v02-nvsz-evidence-escrow-planning-2026-06-11.md
TKT-OBJ-271	knowledge/current-state/reports/tkt-v02-nvsz-evidence-escrow-planning-2026-06-11.md (this)
TKT-OBJ-272	…/governance/v02-nvsz-object-governance-addendum-2026-06-11.md

Key evidence

• Validator selftest PASS; 10 bad-input probes → exits 3..9, any_fail_open=False.
• Real records VALID: exit_codes.json byte-exact (83afb142…), gate/probe logs functional.
• Fresh recon /tmp/v02-nvsz-recon: shasum -c 10/10 OK · packet_tree 08a17307… match · bash commands.sh OVERALL PASS · exit_codes.json byte-stable after rerun.

Blockers (owner/operator only)

• V02-PB-NVSZ-1 — designate no-vector root (decision packet TKT-OBJ-266 ready; recommend A now).
• V02-NVSZ-GOV-FOLD-1 — fold ids 263..272 into canonical registry/00-index after T1's active repair lands (deferred to avoid write race; bookkeeping only).

Next step

Owner reviews TKT-OBJ-266 and chooses A (interim, recommended) or B/C/D (durable root) → operator designates per R7 → close V02-PB-NVSZ-1. Then a T2 macro folds 263..272 into the registry/index.