Release certificate

Issued by Alpine Rotables · at://did:plc:qcwe5rpxlimiaiupnudilchn/dev.cldixon.f8130.release/3mtrqdqzsiv2g

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:qcwe5rpxlimiaiupnudilchn",
  "commitment": "<32 bytes>",
  "formNumber": "SYNTHETIC81309182",
  "partNumber": "VP554016",
  "signerCert": "SYNTHETICCERT23570",
  "completedAt": "2026-08-05T21:30:00Z",
  "description": "Fuel metering unit",
  "serialNumber": "SN120607",
  "fieldSetVersion": 2,
  "organizationName": "Alpine Rotables",
  "approvingAuthority": "FAA/United States",
  "organizationAddress": "Flughafenstrasse 22, 8302 Kloten, Switzerland"
}

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 21a86fda4b41fadf0d03b2b87fc28219f01dbd48577db6d26dc35618aba1a72d

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.