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 0x8eec5f4c111339a572a0e81cc5429d7699c0292efe901a145a8e3e5e7eca924c. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd3b7942-b410-43ce-ac02-64d7a3883923.json and https://artists.proofprofile.net/proofs/artist/dd3b7942-b410-43ce-ac02-64d7a3883923.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Wouldn't Change a Thing (Maybe it's All Bullshit)