Air New Zealand () is the flag carrier of New Zealand. Based in Auckland, the airline operates scheduled passenger flights to 20 domestic and 28 international destinations in 18 countries, primarily w
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c76c3b48e4317a2e405597b0623df3ce7156b83d75141af8b982fdc420cd79b. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a7a4d3c2-e171-4bdc-b864-f78de1917e38.json and https://artists.proofprofile.net/proofs/artist/a7a4d3c2-e171-4bdc-b864-f78de1917e38.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).