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 entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63113203c9e83592976fe9d8c38d8e5117ae4c3231c8c3b390accc70a322afb0. 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/0d475b9c-3aed-4482-bdd5-fcfd73859220.json and https://artists.proofprofile.net/proofs/artist/0d475b9c-3aed-4482-bdd5-fcfd73859220.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Esta tarde vi llover, Contigo aprendí y Mia
Medly (Lo Dudo,He Renunciado a ti y Lagrimas
Medley (Extraños En La Noche, a Mi Manera)
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f5405b48c087d46e6770590873b2ec4a02c0d1f7474d3ceaf82206b8de2666. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5nRQ57lzn726aqMB2JXv8U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5nRQ57lzn726aqMB2JXv8U.
Medley (Solamente Una Vez,historia De Un Amor)
Cancion a mi Habana (feat. Marta Ivellise)
Soñando En Mañana (Dreaming of Tomorrow)
Medley "Nocturno": Amor por Ti / Y Volvere / Cartas Amarillas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832198c2e4c17526b8d2c1d1c707f25bdbec68f81c8d83cd334bb49fe2a63b92. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3t4Gv0S1wkGeOmLrT4v1E2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3t4Gv0S1wkGeOmLrT4v1E2.
Medley: Amada Amante / Desahogo y Yo Te Propongo
Medley (Frank Sinatra) Strangers in the night & My Way.