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 0xf56d1148bc406cb03a219d019de9abc22d1d94d83d86af7eb8bccbee47b611a2. 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/ac92a120-8525-4594-8e82-b014218a8236.json and https://artists.proofprofile.net/proofs/artist/ac92a120-8525-4594-8e82-b014218a8236.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Just Doing My Thang - NB's Evolutionary Mix
M.m.m (feat. San Proper's Elegy) - Session Victim Remix
Heavy Hearted - Nachtbraker's Universal Interpretation 4AM Remix