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 0x1d4fd66cef14d93ba8ef763878ef4ddab49b430aa2dd57bdc17a9dc4bb7c5a06. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb11ee39-b19d-47bb-ae4a-464f51873a3c.json and https://artists.proofprofile.net/proofs/artist/fb11ee39-b19d-47bb-ae4a-464f51873a3c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Voices in My Head Telling Me to Do It to Em