Release certificate

Issued by Granite Ridge Overhaul · at://did:plc:33kf2v6t2vheczjri3pudtuy/dev.cldixon.f8130.release/3mu4e7tmlin2g

SYNTHETIC
NOT AN AIRWORTHINESS RECORD

FAA/United States

AUTHORIZED RELEASE CERTIFICATE

FAA Form 8130-3 · AIRWORTHINESS APPROVAL TAG

Block 13a — Certifies conformity

withheld — which column certifies is not on the public record

Block 14a — Approval for return to service

withheld — which column certifies is not on the public record

Click any block to fold its leaf up to the published root. Without the bundle only the nine public blocks have values — the rest are committed and withheld.

The record, as published

{
  "prev": {
    "cid": "bafyreihfmgpdmq7znkpwgssdctjrsiuch5w4x3q2lc3kgeeupz443zrthm",
    "uri": "at://did:plc:u24kutfucqudxg2bkgqs7ajn/dev.cldixon.f8130.release/3mu4e7mlhff2g"
  },
  "$type": "dev.cldixon.f8130.release",
  "issuerDid": "did:plc:33kf2v6t2vheczjri3pudtuy",
  "commitment": "<32 bytes>",
  "formNumber": "SYNTHETIC81309317",
  "partNumber": "VP339012",
  "signerCert": "SYNTHETICCERT21688",
  "completedAt": "2026-08-21T02:52:00Z",
  "description": "Oil cooler",
  "serialNumber": "SN977545",
  "fieldSetVersion": 2,
  "organizationName": "Granite Ridge Overhaul",
  "approvingAuthority": "FAA/United States",
  "organizationAddress": "52 Ledge Street, Manchester, NH 03103"
}

Nine of the seventeen blocks travel here. The rest are committed to and withheld — the commitment covers the whole form either way.

The commitment

root ac651231be15f1bfd8fb1b7e13f21a9a7b5c4e91cfa0dbd83564f56925eddb37

You cannot open a leaf from the commitment. It is one-way and inert — not a container, an index, or something you can expand. Its only ability is to answer yes or no to a claim someone else brings you. Paste the bundle below and every leaf becomes computable.

Open it with a bundle

The bundle is what travels with the part: all seventeen values and all seventeen nonces. It is recomputed and discarded — no AppView stores one.