Release certificate

Issued by Sandhills Accessory Overhaul · at://did:plc:ik4u2atmpfqs5gdo6cmascjt/dev.cldixon.f8130.release/3mv2u3p5yj52g

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": "bafyreihugljs6rqwwluyhsqj5ftc3xulnpviosopcgelqjqbxvpbh7huyi",
    "uri": "at://did:plc:4ozilq32pt2iaikh6m7zheny/dev.cldixon.f8130.release/3mv2a2z5qtv2g"
  },
  "$type": "dev.cldixon.f8130.release",
  "issuerDid": "did:plc:ik4u2atmpfqs5gdo6cmascjt",
  "commitment": "<32 bytes>",
  "formNumber": "SYNTHETIC81309989",
  "partNumber": "VP339012",
  "signerCert": "SYNTHETICCERT22701",
  "completedAt": "2026-09-09T05:56:00Z",
  "description": "Oil cooler",
  "serialNumber": "SN719081",
  "fieldSetVersion": 2,
  "organizationName": "Sandhills Accessory Overhaul",
  "approvingAuthority": "FAA/United States",
  "organizationAddress": "77 Meridian Field Road, Grand Island, NE 68801"
}

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 dae4b98587e568cc9cb8482e8820e7c2273051b4b0e2eb10bb28f41c714eee1f

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.