Daniel Kirkpatrick (born 28 November 1988) is a New Zealand rugby union player. He currently plays for the in Super Rugby. He has also played for Auckland in the Mitre 10 Cup. Prior to his 2012 move
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 0x611df3b61f1609417edb51046ff5dcd1fa3b6178f3e92aad32c21f67dd0708f2. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c01303b3-b4f0-46c4-a5c2-eaaadcd524cd.json and https://artists.proofprofile.net/proofs/artist/c01303b3-b4f0-46c4-a5c2-eaaadcd524cd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).