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 0x9e5813c8eea190afd4b969988a9dd1b2b32fb4fe89ff99103e56dc3cf5056da7. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb329251-ff56-4e88-a576-31eccb5257c7.json and https://artists.proofprofile.net/proofs/artist/fb329251-ff56-4e88-a576-31eccb5257c7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Ballad Medley - Mona Lisa / You Don't Know What Love Is / But Beautiful / Embraceable You
Swinging with Strings (Live at the Bimhuis Amsterdam)
Eric Ineke 75 - Swinging, Boppin' and Burnin'
I'll Never Love This Way Again (Instrumental Version)