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 0xa3c5c802e8d080fb3645cce5f9392e2ed34a873079fec44032c8fcbabcc23673. Chain 2 (Bitcoin): anchored in block 953636 (2026-06-14T13:03:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37051bbf-bfc6-419d-92b0-5e3d3c149ea8.json and https://artists.proofprofile.net/proofs/artist/37051bbf-bfc6-419d-92b0-5e3d3c149ea8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Absolutely Energy! Workout Selections 034