Leroy Reid (born 3 August 1963) is a Jamaican sprinter. He competed in the men's 200 metres at the 1984 Summer Olympics. Competing for the TCU Horned Frogs track and field team, Reid won the 1986 NCA
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 0xbbb59bc8ea87813ab4e9ccae1df75418e5525cc0e18559f621dca76d07bef8d3. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/935db484-14d9-4a8f-8b63-cc7dcda56056.json and https://artists.proofprofile.net/proofs/artist/935db484-14d9-4a8f-8b63-cc7dcda56056.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).