Sean Patton (born 25 July 2006) is an Irish professional footballer who plays as a striker for Reading. Previously, Patton has played for Derry City and had loan spells at both Finn Harps and Aldersho
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 0x87ba5b47d639af099bcf108c2b2af3f69415f0f159df71c7066b58a009bbdad1. Chain 2 (Bitcoin): anchored in block 954502 (2026-06-20T05:07:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c7ad9b0-2d32-4a4f-b559-47fa17dde1dd.json and https://artists.proofprofile.net/proofs/artist/9c7ad9b0-2d32-4a4f-b559-47fa17dde1dd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).