§ Cryptographic Verification · Legislative or regulatory document

aix:bill:6W2SA6W2

AZ SB1819: Vertiports; design; zoning

Verified

This identifier is committed to the AirIndex audit chain, signed by DigiCert TSA, and anchored to Bitcoin. The proof is independently verifiable with off-the-shelf openssl + ots tools — no AirIndex servers required.

Identity

AIX id

aix:bill:6W2SA6W2

Asset type

bill

Internal table

IngestedRecord

Minted at

2026-05-09T17:25:49.902Z

Full identity record →

Proof chain (anchored)

Anchor id

cmp2ry10s0000o5vsdrqk2bn9

Anchored at

2026-05-12T15:17:10.613Z

Records in batch

21245

Merkle root

7454c6cfb4297219fbe3d781877089df37898aaf1522ea79455c46c78818a432

RFC 3161 TSA signature

Authority

DigiCert-TSA

Signed at

2026-05-12T15:17:18.000Z

OpenTimestamps / Bitcoin

BTC block

949106

Completed at

2026-05-13T15:26:01.051Z

Verify independently

Three steps, no AirIndex servers required after step 1.

1. Fetch the full proof (JSON)

curl /api/provenance/record?table=AixIdentifier&id=aix%3Abill%3A6W2SA6W2

2. Recompute the leaf hash

Extract identity columns (id, assetType, internalTable, internalId, mintedAt) from the AixIdentifier row for aix:bill:6W2SA6W2. Canonicalize as JSON: sorted keys, no whitespace, ISO 8601 dates, explicit nulls. Prefix with AixIdentifier:. SHA-256 → hex. Must equal leaf.hash in the JSON.

3. Verify the anchor proof

Base64-decode anchor.tsa.signature_base64 and run:

openssl ts -verify -in tsr.der -CAfile <DigiCert TSA root cert>

Or, for the trustless path (once Bitcoin has confirmed):

ots verify proof.ots

Full verification methodology → — canonical hashing, Merkle proof construction, openssl + ots verification commands.

Raw JSON proof: /api/provenance/record?table=AixIdentifier&id=aix%3Abill%3A6W2SA6W2