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 0x5be691c019c7f6461702867aed28d920b1e94b9480cf59fb93b834e85a643b45. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/54ac16b2-fd21-4037-b850-3e044ca8bcdd.json and https://artists.proofprofile.net/proofs/artist/54ac16b2-fd21-4037-b850-3e044ca8bcdd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
World Cup Riddim (feat. Grima x Azza, Devilman, Local, Tommy B & NV 33)
Break Free (feat. Lai Raw & NV 33) - Mixed