Clyde Lee McCoyE. Bennett, Joseph (July 2004). Memories of Brother Clyde McCoy . Knight Templar Magazine. Accessed from March 20, 2013. (December 29, 1903 – June 11, 1990), was an American jazz trumpe
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 0x6599ed5d9c87121b14aa69164fa8bbe9658592effb06e661660b53199dc70518. Chain 2 (Bitcoin): anchored in block 954556 (2026-06-20T12:14:15Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ad0885de-d684-4fcb-bf9e-6e0ca0e204a2.json and https://artists.proofprofile.net/proofs/artist/ad0885de-d684-4fcb-bf9e-6e0ca0e204a2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Clyde McCoy and his Waa-Waa Dixieland Band