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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf6a9b0715f3b3d38700f2039196c7567805c7bdf8a3ee3bd5c58c6b731c523. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/340d8c97-ca25-4b19-b397-18d5ca82f648.json and https://artists.proofprofile.net/proofs/artist/340d8c97-ca25-4b19-b397-18d5ca82f648.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Escape (The Piña Colada Song) [From the Official Booger Mixtape]