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 0xe1bdd6aa932e8a9b291e9fdb7ec8790944f702dce7f45b71e2c9dba4be5b0760. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/965bcfe0-b430-4f88-be8c-d8150908b7b1.json and https://artists.proofprofile.net/proofs/artist/965bcfe0-b430-4f88-be8c-d8150908b7b1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Please Dont Hate Me (Misery On The Piano)
Let Me Know How You Feel, I Dont Want To Lose You