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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181ed65119a087ef1534ae30da2cafef3443acd927ae3eeff727f2b48d7d3a88. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/be7ee7b8-ec51-489b-a25d-d474ba6ccf81.json and https://artists.proofprofile.net/proofs/artist/be7ee7b8-ec51-489b-a25d-d474ba6ccf81.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Teri Thornton Sings Open Highway (The Theme from "Route 66") [nike]
There's a Boat Dat's Leavin Soon for New York
Sings Open Highway (The Theme from "Route 66") [Expanded Edition]
There's A Boat Dat's Leavin Soon For New York