Trinity Accord local verification (minimal)
[PASS] exists: api/authority.json
[PASS] json valid: api/authority.json
[PASS] exists: api/evidence-manifest.json
[PASS] json valid: api/evidence-manifest.json
[PASS] exists: api/verification-levels.json
[PASS] json valid: api/verification-levels.json
[INFO] manifest includes covenant archive sha256
[WARN] manual external verification required for full blockchain checks
RESULT: PASS