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 0xae092a7744e3efe30f4a30cef0535a843be2d5d9422d954cb50d65692de0e76b. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/53f6cf9c-399c-4f42-9fb1-826b6d6c944d.json and https://artists.proofprofile.net/proofs/artist/53f6cf9c-399c-4f42-9fb1-826b6d6c944d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
EDM Deejay Compilation 2022: Extended Versions
Club Charts Top 100 - Summer Edition 2022
Halloween 2022: Best of Dance, EDM, House & Electro