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 0x39f7ae5055b29010f462f3654ccb80ac24eb8ae0e0bda23e19f1331489c5c495. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/34c32221-639c-4f9b-80a7-a66a93d0afb8.json and https://artists.proofprofile.net/proofs/artist/34c32221-639c-4f9b-80a7-a66a93d0afb8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Still Still Still: Christmas Impressions
Narada Decade (The Anniversary Collection)
Papillon (On The Wings Of The Butterfly)