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 0x22ef70f0b542148be5a78fce28bcbd006420f0df4599e65695fdb8916b1a6a47. Chain 2 (Bitcoin): anchored in block 953602 (2026-06-14T06:58:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0fb72896-e4a7-4feb-8c6d-9b15dfbf2025.json and https://artists.proofprofile.net/proofs/artist/0fb72896-e4a7-4feb-8c6d-9b15dfbf2025.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
If I Could Rule the World (feat. Beres Hammond)
Mama Says (feat. Cherine, Karel, Eban & J. Burger)
Esposa (Ghetto Love Story) [feat. Calibe]