Thomas Lennon (born 24 September 1966) is an Irish retired hurler who played for Kilkenny Championship club Bennettsbridge. He played for the Kilkenny senior hurling team for a brief period, during wh
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 0x0e3c9bef36c914fa3ad3547730d1245136d62c0fd768f065f5c846767e90f654. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/14f9c4cc-7583-4755-81a8-22e8f14e53ed.json and https://artists.proofprofile.net/proofs/artist/14f9c4cc-7583-4755-81a8-22e8f14e53ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).