Tracy Donnel White (born April 14, 1981) is an American former professional football player who was a linebacker in the National Football League (NFL). He played college football for the Howard Bison.
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 0x664960d9abc4556609c0c2bd160ad554ce275705120e1b5418a73bac2043af92. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc3c8262-e086-49a2-9c6c-fd08d0d9c84e.json and https://artists.proofprofile.net/proofs/artist/cc3c8262-e086-49a2-9c6c-fd08d0d9c84e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).