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 0x3bc06cc8c9079ce9916b62b9255c4b3e451aa4207753ec79dec9840de15b42bb. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94a99d33-8be8-4fbc-92cd-f7bdf865c573.json and https://artists.proofprofile.net/proofs/artist/94a99d33-8be8-4fbc-92cd-f7bdf865c573.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Me Time (ft. The O'My's, Kweku Collins, & Jack Red)