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 0x814f5d284b8371e47232a7aed697f53265ddd97bf265a11bd84f3e3732752bd5. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e48b3a7-5f6e-450f-a9ae-5da996fce853.json and https://artists.proofprofile.net/proofs/artist/1e48b3a7-5f6e-450f-a9ae-5da996fce853.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Te acuerdas De Mí / Si nuestro Amor Se Muere
Quiero Tomar Hasta Morir / No Puedo Quererte