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 0x208fe1879f0e07311e8eb3ebe10567282173ff2aab90b331a6874b1f59e4d393. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0cd1bb5-2be0-475b-90c7-f3944b26c0c5.json and https://artists.proofprofile.net/proofs/artist/e0cd1bb5-2be0-475b-90c7-f3944b26c0c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Just Don't Know What to Do With Myself
Theme from the Man Who Shot Liberty Valance
Black Denim Trousers and Motorcycle Boots