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 0x9c6acf4f0a44f7b5f45e42af07d30511db643667c2b13a6c363ae5fa75b94c6a. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22c85c48-f679-49d2-bcec-d7d46067a657.json and https://artists.proofprofile.net/proofs/artist/22c85c48-f679-49d2-bcec-d7d46067a657.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
I Don't Want To Stop (Tony Valor Radio Mix)
I Don't Want To Stop (Tony Valor 12" Mix)
I Don't Want To Stop (Funky Filter Radio Mix)
I Don't Want To Stop (Funky Filter 12" Mix)
I Don't Want To Stop (Dance Star Break Beat)
Dancin' The Night Away (Guiseppe D. 12inch Mix)
Dancin' The Night Away (Guiseppe D. Radio Mix)
Dancin' The Night Away (Tony Valor 12inch Mix)
I Don't Want To Stop (Tony Valor 12inch Mix)
I Don't Want To Stop (Ananyi 12inch Mix)