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 0x3fcdc0fcc33882b065e80a1b9fa9a38e8f5d4dc531c4699a5e46cfa6da45f7ce. 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/25cd7c16-cbba-48ee-bf54-f07d22f7e10a.json and https://artists.proofprofile.net/proofs/artist/25cd7c16-cbba-48ee-bf54-f07d22f7e10a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
19th April 2010 Til Infinity - Instrumental
Hasta La Victoria Siempre - Instrumental
No Morirá [cuts by DJ THA BOSS] - Instrumental
Far Away [re-edit] - Jesse James - Instrumental