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 0xb6a1defb3269ae41acaec821b9b7485d055f3ac696e6d521208971a55f9ed80e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/180130de-f5ee-469c-b66f-a3b873f0c180.json and https://artists.proofprofile.net/proofs/artist/180130de-f5ee-469c-b66f-a3b873f0c180.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mix Románticos Yaipén 1: Un Buen Perdedor / Porque Será / Que Locura Enamorarme de Tí (En Vivo)
Mix Románticos Yaipén 1: Un Buen Perdedor / Porque Será / Que Locura Enamorarme de Tí - En Vivo
Mix Juan Gabriel: Asi Fue / ¿Porqué Me Haces Llorar?
Tributo Lisandro Meza: Trompo Sarandengue / Recorriendo el Perú / La Boyana
Tributo a los Ecos: Indolencia / Tres Cruces / No Se Puede Amar a Dos
Mix Pa' Gozar: Veneno / La Revancha / Tatuaje del Alma
Tributo a Lisandro Meza: Trompo Sarandengue / Recorriendo el Peru / La Boyana
Mix Luis Miguel: La Incondicional / Tengo Todo Excepto a Ti
Tributo a Lisandro Meza: Trompo Sarandengue / Recorriendo el Perú / La Boyana - En Vivo
Mix Juan Gabriel: Asi Fue / ¿Porqué Me Haces Llorar? - En Vivo
Tributo a Lisandro Meza: Trompo Sarandengue / Recorriendo el Perú - En Vivo
Mix Macho: El Macho / El Hombre Felíz - En Vivo
Mix Luis Miguel: La Incondicional / Tengo Todo Excepto a Ti - En Vivo
Mix Jamás Jamás: Jamás / El Télefono / La Cervecita - En Vivo
Mix Yaipén: Niña Prohibida / Humillate / Un Sueño / Mi Estrella - En Vivo
Mix Ingrata: Mujer Ingrata / Si Quieres Marcharte, Vete / Ay Compadrito - En Vivo
Mix las Mujeres: Las Mujeres a Mí No Me Quieren / Hace un Mes - En Vivo
Tributo a los Ecos: Indolencia / Tres Cruces / No Se Puede Amar a Dos - En Vivo
Necesito un Amor / Tú Lloras por Él - En Vivo
{"copyright_id":"0x49758723138e3d6d7e8daa91c5636619ecce19c806e726312339f941fac4ab45","isrc":"QM6P42214906","name":"Necesito un Amor / Tú Lloras por Él - En Vivo","registered_at":"2026-06-21T04:23:12Z","spotify_id":"6sjtFXsML6ENobn4kD10Gz","type":"track"}
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 0x49758723138e3d6d7e8daa91c5636619ecce19c806e726312339f941fac4ab45. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6sjtFXsML6ENobn4kD10Gz.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/6sjtFXsML6ENobn4kD10Gz.
{"copyright_id":"0x9200754c591a5afa559c6b1fbf4d09d71c63e0de0118eefa8290bc9a1d24d406","isrc":"QM6P42214910","name":"Tributo a Lisandro Meza: Trompo Sarandengue / Recorriendo el Perú - En Vivo","registered_at":"2026-06-27T05:54:51Z","spotify_id":"2kgevi0kgmdB2wf5YwSEoJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9200754c591a5afa559c6b1fbf4d09d71c63e0de0118eefa8290bc9a1d24d406. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2kgevi0kgmdB2wf5YwSEoJ.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/2kgevi0kgmdB2wf5YwSEoJ.
{"copyright_id":"0x520214d01d964a1e9dbf9d2a60809d4bf3896c1b9c08df1f077cb64fcba3121e","isrc":"QM6P42214912","name":"Mix Juan Gabriel: Asi Fue / ¿Porqué Me Haces Llorar? - En Vivo","registered_at":"2026-06-20T07:42:06Z","spotify_id":"4OBKZOR3KBeZRDxAYZ1LLm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x520214d01d964a1e9dbf9d2a60809d4bf3896c1b9c08df1f077cb64fcba3121e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4OBKZOR3KBeZRDxAYZ1LLm.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/4OBKZOR3KBeZRDxAYZ1LLm.
Largate / Tributo a Lisandro Meza: Trompo Sarandengue / Recorriendo el Perú - En Vivo
Necesito un Amor / Ojalá Que Te Mueras - En Vivo
Otra Noche Sin Ti / Un Sueño / Mi Estrella - En Vivo
Tendría Que Llorar por Ti / Humíllate - En Vivo
Que Levante la Mano / Mix Macho: El Macho / El Hombre Felíz - En Vivo
Largate / Tributo a Lisandro Meza - En Vivo
Que Levante la Mano / Mix Macho - En Vivo
Espectaculares Edición 1 Piura (En Vivo)
A Llorar a Otra Parte / Ojalá Que Te Mueras / Tú Lloras por Él - En Vivo
Tendría Que Llorar Por Ti / Que Levante La Mano / Así Fue / ¿Por Qué Me Haces Llorar? - En Vivo
Espectaculares, Edición 1 Piura (En Vivo)
Tendría Que Llorar por Ti / Que Levante la Mano / Así Fue / ¿Por Qué Me Haces Llorar? - En Vivo
{"copyright_id":"0x88a6723e68a473791c8599ed1a4c772a5d613c170b1f0f5e2a05eae4135c9b06","isrc":"QM6N22345791","name":"Tendría Que Llorar por Ti / Que Levante la Mano / Así Fue / ¿Por Qué Me Haces Llorar? - En Vivo","registered_at":"2026-06-21T20:54:16Z","spotify_id":"221X2NafbeSBzZ4D2AlTT9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a6723e68a473791c8599ed1a4c772a5d613c170b1f0f5e2a05eae4135c9b06. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/221X2NafbeSBzZ4D2AlTT9.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/221X2NafbeSBzZ4D2AlTT9.
{"copyright_id":"0x9f94ffd389240683af3970a66ffb6d714e34c02ad3fc24941549acd6caea5df4","isrc":"QM6N22345805","name":"Lárgate / Otra Noche Sin Ti - En Vivo","registered_at":"2026-06-21T20:52:40Z","spotify_id":"3c0t4IyqmurBgRTfP4DSUs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f94ffd389240683af3970a66ffb6d714e34c02ad3fc24941549acd6caea5df4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3c0t4IyqmurBgRTfP4DSUs.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/3c0t4IyqmurBgRTfP4DSUs.
Espectaculares Edición 2 Chiclayo (En Vivo)
Muchacho Triste / Junto a Tu Corazón - En Vivo
{"copyright_id":"0xc186035404f64da71b3f38f7fab3344a3ce99b105e51dcf92b57afe7a55cf4a4","isrc":"QMDA62312848","name":"Muchacho Triste / Junto a Tu Corazón - En Vivo","registered_at":"2026-06-20T03:35:54Z","spotify_id":"7DD2ApdQW5h8LEQInsXMQH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc186035404f64da71b3f38f7fab3344a3ce99b105e51dcf92b57afe7a55cf4a4. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7DD2ApdQW5h8LEQInsXMQH.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/7DD2ApdQW5h8LEQInsXMQH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x903e96205773d17651922c169601f074fa45b526cbe1cec0592a0feb0e9c41e1. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:40:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7bkG4lZ4Exb13l29kZpH1r.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/7bkG4lZ4Exb13l29kZpH1r.
Tributo Al Sol de México: La Incondicional / Tengo Todo Excepto a Ti
Tributo al Sol de México: La Incondicional / Tengo Todo Excepto a Ti
Recuerdos de Amor: Voy a Pedirte de Rodillas / Hipocresía (25 Años en Lima)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6094c46671d3cc49af149b83a6f38d58244177f2fd28ef31135b939b5d5fd10e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0betY4GqNwj5KrvsUPs0RM.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/0betY4GqNwj5KrvsUPs0RM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a351cc2ccdcf416e90f8d7766439ff583adf2e5833333463896fc38b6057b93. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4IY1aqLuLJuCR0IeS2hGjs.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/4IY1aqLuLJuCR0IeS2hGjs.
Cumbias Románticas, Voces del Mundo Vol. II