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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909d8bbea51e97ff10e58537ea6fa0da95cf896fc82dcd61d87e5431438c41a7. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0c64099-a64c-4f1f-a077-af7b2643e15d.json and https://artists.proofprofile.net/proofs/artist/b0c64099-a64c-4f1f-a077-af7b2643e15d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mix Caminando por las Calles / Rumba Lambada (En Vivo)
Ya la Perdi/Mentiras/Hay Que Saber Perder (En Vivo)
Te Sigo Amando -. Quién Me Manda Enamorarme Otra Vez
Mix Tienes Tu Dueño (Homenaje a los Shapis del Perú)
Qué Chucha Quieres - Llegado el Amor (En Vivo)
Qué Chucha Quieres - Llegado el Amor - En Vivo
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9fc7782decd6e2138eff4556d5296a95115bc17cd2b9d10e9597f316350004. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX2832555926.
Mujeriego - Corazoncito - Amigo Olvídala (En Vivo)
Mix Obrero ( Obrero - Vasito de Licor - No Me Resigno a Perderte) [En Vivo]
Mix Perdoname ( Voy a Tomar - Perdoname ) [En Vivo]
Mix Llorar y Llorar ( Estoy Muy Triste - Llorar y Llorar) [En Vivo]
Homenaje a Papà ( Mis 50 Años - Escucha Esposa Mia) [En Vivo]
Mix Nos Queremos y Que ( Nos Queremos - He Sentido Amor) [En Vivo]