Jean Pierre Magnet Vargas Prada (born in Lima, Peru on September 11, 1949) is a saxophonist, composer, music producer, and director. Early life Magnet is the oldest of three and the son of a F
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 0xf759de70fb49f0aa185110c52373d2a67f77dd5f905bf963e987bf9fb20ca405. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1560c729-0275-4c67-883f-d8ff229a832e.json and https://artists.proofprofile.net/proofs/artist/1560c729-0275-4c67-883f-d8ff229a832e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Eva Ayllón, Jean Pierre Magnet & La Gran Banda: Del Perú para el Mundo (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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf6479d69a38b66a988c580ca681635a9064ae7b764e918e49e5f5441c00a414. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ES71G2142262.
Eva Ayllón, Jean Pierre Magnet & la Gran Banda: del Perú para el Mundo (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49648878be7d3394ac7e5f00d55a67058758ff4823fd07c9d6ca96f5c6474344. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/US3DF2419559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5747fe78d12128e43f7557a805d2c07b7efc27393eecc0e086387b0ca3f7e6d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:20:56Z), 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/US3DF2419561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d61084aff092b9447b0fe49c3b40d7d0b6c47e37cb12ff50e0e35ce41450bed. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/US3DF2419563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x674a4e6ffb0f30dc21b80ee9b392a4bcee30cb179bdd801d2a6a8c39f55d0c51. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/US3DF2419565.
Jean Pierre Magnet y la Gran Banda (En Vivo)
Jean Pierre Magnet & Serenata de los Andes (En vivo)
Jean Pierre Magnet & Serenata de los Andes (En Vivo)
Jean Pierre Magnet y Serenata de los Andes
Lo mejor de Eva y Jean Pierre con la Gran Banda en vivo
Perú Leyendas: Eva Ayllón y Jean Pierre Magnet Con la Gran Banda (En Vivo)
Jean Pierre Magnet y Serenata de los Andes en Estudio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174e6d1b91233b3670246600490f9138630f9e16d2c8bd2c6bff34bb70b7f6f5. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/USCGJ1767821.
Medley: Ojos Azules / La Rotonda /A los Bosques
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb17e34d763e44c589ef104f84471a993bcae21e31b89b4f768dc6660440c32c. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/USHM21747965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c5587fd510daab24cd743c750428e62510e3a258bf245f89e621be173f6902. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:01:38Z), 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/USHM21747966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bbe67ef87eb8c53ed29c14d50adb4cbcd38d53038af049777c603e915be8367. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/USHM21747967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc737339b1ed459349223154e324b0b59aaa28adf15163d2b792248439682d7a9. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/USHM21747968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11f8033482142f644bf36807ab9ff943bc44a4928b69955e040ec4a04f0a6704. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USHM21747969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b950fafed552f95110fe47b5d01da79fe6879d73aa6ffee7c470f410a448697. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/USHM21747970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78067374f771dcf9749e238693d862d294c41f796c7f71df06bb2a531ea92d87. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USHM21747971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3daa6e8f5831662d39da5e1793cabec89664a483cafb7271564f61a663ce643. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/USHM21747972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc96bed05771de62494eb286330899d3c83f7a4df00c0abdd0c6be8ae4186640. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/USHM21747974.
Para el Mundo (con la Gran Banda) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a62562ba8cfd66f4ae7110265cd23a693e431f0291ddb44e1d05a56e01743a8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2142214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252231449ca500b454f89cff13ee815594e54f47d3c0d04a42094eabace39592. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2142215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a15e2cce8d88eb9f648465171b88c688de3b7d247d941fd7d2a16f789a01fb9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES71G2142218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aea04b5e582ce43ffe01db3772235444c3c7a497331f98ef2e6ec297065424. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES71G2142219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb02486421dee4e5b411ef7d06300338b374eb93478cbb29c55ca516e6b01a986. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2142220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x212482420e8db96b6a1cc0316d75ea8266701b3efdd17494cbf6f38b73d0cc0f. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), 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/ES71G2142216.
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 0x2e1e238d0cb279044d592bba30e93f699f13bc25957ec120b5a67ea6021c3393. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/ES71G2142217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e63a28d308b4fc296c999c1843a8febde4888e3bd729fce0a727e518e03ea6b. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/ES71G2142221.
Medley de Serenata de los Andes: Agüita Mágica / Princesita Huanca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78f648e94c809a0ff38eae6eddf50cb230e070ce40de4b28a4111ff75e80d7e. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USCGH1848500.
Extrañando a Armando (tributo a Armando Manzanero)
Héroes - Canción para el Bicentenario del Perú
Héroes (Canción para el Bicentenario del Perú)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10f67fa264ad3a367ff1a4590202ee07a7575e15b12ddaf67a612e61626cec83. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES71G2137610.