Adam Griffin (born 26 August 1984) is an English semi-professional footballer who last played for Ashton United FC. He started his career at Oldham Athletic, having loan spells with Chester City, Oxf
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 0xb859633885266f31cccc2f40b8f40464f5f89971eb65ffc7edcdaa72b47fc87a. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d351a5c6-697d-4a9b-818e-04a2b8658a0b.json and https://artists.proofprofile.net/proofs/artist/d351a5c6-697d-4a9b-818e-04a2b8658a0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).