1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c438ade32a6cf375c54e255e5d680558da738eb591c45e77f2a1e800811a115. Chain 2 (Bitcoin): anchored in block 953962 (2026-06-16T15:03:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28007352-e1f3-4f45-9d28-b5e527cb53c2.json and https://artists.proofprofile.net/proofs/artist/28007352-e1f3-4f45-9d28-b5e527cb53c2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mi Dama Española (Live Latin Jazz Performance)
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Momento Especial (Live Latin Jazz Performance)
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Ella Ama Bailar (Live Latin Jazz Performance)
Mi Chica Caribeña (Live Latin Jazz Performance)
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Susurros de Amor (Live Latin Jazz Performance)
La Fiesta de Compromiso (Live Latin Jazz Performance)
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