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 0x6dcdf9763a9158ea9c7b8833fd1da96e884f4687822c8ba3849a607655e0a6c7. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bb621f8-0b5b-423f-9a33-dbb2648c19e4.json and https://artists.proofprofile.net/proofs/artist/3bb621f8-0b5b-423f-9a33-dbb2648c19e4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tu Estás Aquí (feat. Jesús Adrián Romero, Marcela Gandara)
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Ven, Te Necesito (feat. Lily Goodman, Jesús Adrián Romero)
Un Corazón (feat. Marcos Barrientos, Salmos 23)
Tal Como Soy (feat. Jesús Adrián Romero)