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 0x4861788cf354696e486fcc88218fa48c07cbe915ed61dc0732e34419f941473e. 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/e4d792c2-5a59-467b-ba72-a93dee2b69f1.json and https://artists.proofprofile.net/proofs/artist/e4d792c2-5a59-467b-ba72-a93dee2b69f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Really Think Ur Cute (Kriswontwo Remix)
Disco Dislocation (feat. Liv Warfield & Shelby J.)
Time 2 Stop Worrying (Bout the Weird Stuff)
Rolf Wallin: Five Seasons, Stride & Other Orchestral Works