§ Cryptographic Verification · Air corridor (cleared route)

aix:cor:6DACNGGC

Hamburg Helmut Schmidt Airport ↔ Hannover Airport
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.
Cite this record

Hamburg Helmut Schmidt Airport ↔ Hannover Airport. AirIndex record aix:cor:6DACNGGC. Verifiable at https://www.airindex.io/verify/aix:cor:6DACNGGC.

Verify this record →

AIX-IDs are free to cite and reference; the registry is the source of record. The verify link resolves this record against the audit chain.

Identity

AIX id
aix:cor:6DACNGGC
Asset type
cor
Internal table
ObservedCorridor
Minted at
2026-08-02T02:05:22.323Z
Full identity record →

Proof chain (anchored)

Anchor id
cmsbj279300004srnfc6giuud
Anchored at
2026-08-02T08:17:35.934Z
Records in batch
678
Merkle root
5e93947991eff5a38f44364199dc6c153493e9cd702ef0224e32fb9deef490a4
RFC 3161 TSA signature
Authority
DigiCert-TSA
Signed at
2026-08-02T08:17:37.000Z
OpenTimestamps / Bitcoin
BTC block
960712
Completed at
2026-08-02T13:17:55.720Z

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%3Acor%3A6DACNGGC
2. Recompute the leaf hash

Extract identity columns (id, assetType, internalTable, internalId, mintedAt) from the AixIdentifier row for aix:cor:6DACNGGC. 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%3Acor%3A6DACNGGC