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 0x3e3c5517e0a9a01c72e371582cc4dc3fe0db774c95055b40c95048a3d0cef71c. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/05e569e1-3e6c-4f84-8aaf-a647649a08bd.json and https://artists.proofprofile.net/proofs/artist/05e569e1-3e6c-4f84-8aaf-a647649a08bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi EX recuerdo (Reggaetón Romántico - Despecho)
Mi EX recuerdo - Reggaetón Romántico - Despecho
ESTÁ HACIENDO SED (Cumbia x Reggaetón – Beer Song)
ESTÁ HACIENDO SED - Cumbia x Reggaetón – Beer Song
RelaX Tardío (Reggaetón Chill - Música para Relajarse)
RelaX Tardío - Reggaetón Chill - Música para Relajarse