# ADR-0.0.69 audit — value demonstration proofs (captured 2026-06-11)

## 1. Marquee: derived closeout-proof view (the product)
$ uv run gz validate --closeout-proof
Validated: closeout_proof

✓ All validations passed (1 scopes).
exit=

$ uv run gz validate --closeout-proof --json
{
  "valid": true,
  "errors": []
}

## 2. ln: surface retired
$ uv run gz validate --closeout-proof-binding   # flag must be gone
BLOCKERS: gz: error: unrecognized arguments: --closeout-proof-binding
ln: blocks remaining in docs/design/adr: 0
closeout_proof_binding.py present? ls: src/gzkit/governance/trust_audits/closeout_proof_binding.py: No such file or directory
new view module: src/gzkit/governance/trust_audits/closeout_proof.py

## 3. Ledger proof completeness (Layer-2 trust)
$ uv run gz adr audit-check ADR-0.0.69
ADR audit-check: ADR-0.0.69-channels-first-closeout-proof
PASS All linked OBPIs are completed with evidence.
  - OBPI-0.0.69-01-support-channel-ledger-and-validator-dispatch
  - OBPI-0.0.69-02-structural-fence-channel-boundary-invariants-anchor
  - OBPI-0.0.69-03-closeout-proof-derived-view
  - OBPI-0.0.69-04-retire-ln-closeout-proof-binding-surface
Advisory 7 REQ(s) without @covers traceability (non-blocking):
  - REQ-0.0.69-01-04
  - REQ-0.0.69-02-03
  - REQ-0.0.69-02-04
  - REQ-0.0.69-03-05
  - REQ-0.0.69-03-06
  - REQ-0.0.69-04-05
  - REQ-0.0.69-04-06

Coverage: 14/21 REQs covered (66.7%)
  OBPI-0.0.69-01: 3/4 (75.0%)
  OBPI-0.0.69-02: 2/4 (50.0%)
  OBPI-0.0.69-03: 5/7 (71.4%)
  OBPI-0.0.69-04: 4/6 (66.7%)
Uncovered REQs (7):
  - REQ-0.0.69-01-04
  - REQ-0.0.69-02-03
  - REQ-0.0.69-02-04
  - REQ-0.0.69-03-05
  - REQ-0.0.69-03-06
  - REQ-0.0.69-04-05
  - REQ-0.0.69-04-06
