Release certificate

Issued by Calder Aerosystems · at://did:plc:kk2gsmnr7r5zvayqtg2r5ogq/dev.cldixon.f8130.release/3mwcyraoluv2g

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

{
  "$type": "dev.cldixon.f8130.release",
  "issuerDid": "did:plc:kk2gsmnr7r5zvayqtg2r5ogq",
  "commitment": "<32 bytes>",
  "formNumber": "SYNTHETIC81309295",
  "partNumber": "HL753539",
  "signerCert": "SYNTHETICPC00114",
  "completedAt": "2026-09-25T05:06:00Z",
  "description": "Cabin altitude rate selector",
  "serialNumber": "SN444729",
  "fieldSetVersion": 2,
  "organizationName": "Calder Aerosystems",
  "approvingAuthority": "FAA/United States",
  "organizationAddress": "77 Founders Way, Hartford, CT 06120"
}

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 6d50772b846a8ba32ecb1a2f3e2b61a4f8a4745a3cd1499179beffa4927efa30

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.