1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcfe6508aca0d582127ed32dee66027cfb18a36a16ee0a3cc2fa1c1da83fb926. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cc1c1b4-7822-4e76-91a2-9e142b8faf0d.json and https://artists.proofprofile.net/proofs/artist/4cc1c1b4-7822-4e76-91a2-9e142b8faf0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Isaiah J. Thompson Trio Live from @exuberance - EP
Good Intentions (Learn our names, Say them right)
The Christmas Song (Chestnuts Roasting On An Open Fire)
The Book of Isaiah: Modern Jazz Ministry
VI. Our Father Who Art in Heaven (The Lord's Prayer)
Daily Battles (feat. Joe Farnsworth, Russell Hall, Isaiah J. Thompson & Jerry Weldon) - Jazz Arrangement
Daily Battles (From Motherless Brooklyn: Original Motion Picture Soundtrack)