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 0x155e62ab1239189094b06c0526eae8042cbfaaadca9ca149706762e296d2632f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/75819624-37c0-4b72-807d-bb7bfe891258.json and https://artists.proofprofile.net/proofs/artist/75819624-37c0-4b72-807d-bb7bfe891258.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Inside Out - Danny J Lewis Extended Remix)
Don't Let Me Go - Basista Remix (Radio Edit)
Inside Out - Danny J Lewis Long Radio Mix