Big Chief Monk Boudreaux & The Golden Eagles
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 0x7566c942e4fd9da2974647822a8a8dff364ebbd1fbc79cc64081d7f21661e31d. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2bab691-5012-482a-9805-4d4c7bea562b.json and https://artists.proofprofile.net/proofs/artist/b2bab691-5012-482a-9805-4d4c7bea562b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Live At The 2024 New Orleans Jazz & Heritage Festival