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 0x21a8649abfc0f20feb0c9542927b4c8b55bdc41554897985cb4a294de8eccbdc. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/24992757-0d0a-4b89-b7b6-4df42af899be.json and https://artists.proofprofile.net/proofs/artist/24992757-0d0a-4b89-b7b6-4df42af899be.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Be My Moon (J U S T P R O C E S S Remix)
Flip Cups (Todd Hochradel's Straight to Hell Remix)