§ Cryptographic Verification · Air corridor (cleared route)

aix:cor:CGBTPT90

Virginia Tech Montgomery Executive Airport ↔ Greenbrier Valley 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

Virginia Tech Montgomery Executive Airport ↔ Greenbrier Valley Airport. AirIndex record aix:cor:CGBTPT90. Verifiable at https://www.airindex.io/verify/aix:cor:CGBTPT90.

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:CGBTPT90
Asset type
cor
Internal table
ObservedCorridor
Source record id
KBCB|KLWB
Minted at
2026-09-14T15:01:16.929Z
Full identity record →

Proof chain (anchored)

Anchor id
cmu2ljmyn000042rqqj2mo89g
Anchored at
2026-09-15T11:36:35.485Z
Records in batch
6812
Merkle root
3963ee03e77a8c9da274355fa95570a0461324d8e81c51dd42d20681f65aa6a9
RFC 3161 TSA signature
Authority
DigiCert-TSA
Signed at
2026-09-15T11:36:39.000Z
OpenTimestamps / Bitcoin
BTC block
967140
Completed at
2026-09-15T16:46:42.637Z

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%3ACGBTPT90
2. Recompute the leaf hash

Extract identity columns (id, assetType, internalTable, internalId, mintedAt) from the AixIdentifier row for aix:cor:CGBTPT90. 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%3ACGBTPT90