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 0x3722ab80913efda6e7399ef054d6daf54ce84407f213760c6b3d997cb44acac0. 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/659e5cff-fe3e-4216-a688-b796a4efc6bf.json and https://artists.proofprofile.net/proofs/artist/659e5cff-fe3e-4216-a688-b796a4efc6bf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
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 0x4516534c66a3ea6a7dbaefda8924d3488114606f37611092c25effdbe9109372. 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/2LK69qHUD6cxuJV8LShNSx.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/2LK69qHUD6cxuJV8LShNSx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afb1a8fac4c0b4324b3efc2b4bfc025627e2da043cc224924d6ad0f68b6b33e. 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/04NBGzkr6XEeUs0syGS0ND.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/04NBGzkr6XEeUs0syGS0ND.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4a995b6607b508c4770ff4841557e0064aaac79f820a9060870485da9cf1d24. 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/5wRaYhMVMxGlNDdeVPtXo1.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/5wRaYhMVMxGlNDdeVPtXo1.
Cuban Classics - The Buena Vista Social Club
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d29f32fb6c381b37f198e9ff4158ce926fd9b55d61b30c44afa44999f0a63a. 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/762LrSggeDYMh7VSSODLzZ.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/762LrSggeDYMh7VSSODLzZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22d82ec0924a308e13b7c15150e90d868d7acf0cd70e850c0bdad1e53ffad70. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XlkDYdTPPcgT3bm4XPOMN.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/2XlkDYdTPPcgT3bm4XPOMN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ca8b4b989db87e2ea658244bf3f43b2877966d713e3244b5d9291d0ae84db. 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/5oo2kzYg6N102krLfRVF0c.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/5oo2kzYg6N102krLfRVF0c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783a0467dedb81df623547cb1ac4fe62ab6960953f5fc385b470a1b2b6b00aad. 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/7k677Q4AEDZDoxEAtYwrc4.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/7k677Q4AEDZDoxEAtYwrc4.
{"copyright_id":"0xade13a56e534fdbd785224ab1ae4a1564f9eea8b98c8c220fe04d093e5c913c3","isrc":"ES5019680005","name":"Saludo Compay","registered_at":"2026-06-27T05:02:22Z","spotify_id":"4uffP1zuyc1E7HOUzvlAyj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade13a56e534fdbd785224ab1ae4a1564f9eea8b98c8c220fe04d093e5c913c3. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4uffP1zuyc1E7HOUzvlAyj.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/4uffP1zuyc1E7HOUzvlAyj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb537978607fa4c105e65d1d96e06100a3e271cff6b4ea3c93500450133642f. 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/42EKr4FGbvTxAMh3xL34AB.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/42EKr4FGbvTxAMh3xL34AB.
{"copyright_id":"0xd030865dfa69f7fdcbdf3d6dc94dbacd8fdee89989f70d8cb1110ea624755d2d","isrc":"ES5019680009","name":"Mi linda guajira","registered_at":"2026-06-10T04:42:41Z","spotify_id":"0VV7YNS1XM0v8BKi6PwdgI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd030865dfa69f7fdcbdf3d6dc94dbacd8fdee89989f70d8cb1110ea624755d2d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0VV7YNS1XM0v8BKi6PwdgI.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/0VV7YNS1XM0v8BKi6PwdgI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9069d7256f3a402b52fb97a6c6110a3b5e1cfc6e40390ea7b412cc750d5eaf1. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5L6W2HLvMA0X4tOX2YJd4P.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/5L6W2HLvMA0X4tOX2YJd4P.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c694b1628b7a10da8998ba544f62e35fa472d83813e845cd7cd7dff796aea. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2k5t5iwRucHMVpq5kY2cCe.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/2k5t5iwRucHMVpq5kY2cCe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297dcc0b0fc2e3ca5a864ca0234af2686cc6030cf642ab501160d02416b811. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2k4KEjUDGsoHTfl9BRzsg2.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/2k4KEjUDGsoHTfl9BRzsg2.
{"copyright_id":"0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22","isrc":"ES5019680020","name":"Mujeres de Mayarí","registered_at":"2026-06-10T20:08:50Z","spotify_id":"3DlnGjysBTpbgNAEnRLRct","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3DlnGjysBTpbgNAEnRLRct.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/3DlnGjysBTpbgNAEnRLRct.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b804fe004e590824fd33cef118e0394b02b1dbe3b1f869044f226136da857. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2fo2YbWMvNwp1ldpI8KxUb.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/2fo2YbWMvNwp1ldpI8KxUb.
Virgen del Pino (feat. Santiago Auserón)
{"copyright_id":"0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612","isrc":"ES5019680027","name":"Virgen del Pino (feat. Santiago Auserón)","registered_at":"2026-06-24T18:54:25Z","spotify_id":"6GMMI25xdzVvbEZWZvixqD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6GMMI25xdzVvbEZWZvixqD.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/6GMMI25xdzVvbEZWZvixqD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575119de6747e489a798c8c9369aa1d9a5406c64c28eacc7046f1721d2a5fd21. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0FkSxPhA7GmcTCvaUB5rtR.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/0FkSxPhA7GmcTCvaUB5rtR.
{"copyright_id":"0xd6a7eeed3d1db27efd9dffa43eed7e52d2d255b7bfe20bcd12db7be180735688","isrc":"ES5021701516","name":"El Cuarto de Tula - Remasterizado","registered_at":"2026-06-20T01:00:56Z","spotify_id":"5hWVb3mlHhHarxcUcIxJ5N","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6a7eeed3d1db27efd9dffa43eed7e52d2d255b7bfe20bcd12db7be180735688. 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/5hWVb3mlHhHarxcUcIxJ5N.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/5hWVb3mlHhHarxcUcIxJ5N.
{"copyright_id":"0x74fef7037651f838f779e1926c38b18edda7e8c55365a20f66de3f07ca41f78d","isrc":"ES5021702567","name":"Balcón de Santiago - Remasterizado","registered_at":"2026-06-07T15:44:12Z","spotify_id":"285lxlgZjoNevIhRJiHHQx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74fef7037651f838f779e1926c38b18edda7e8c55365a20f66de3f07ca41f78d. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/285lxlgZjoNevIhRJiHHQx.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/285lxlgZjoNevIhRJiHHQx.
Chicharrones con tostones (with Pío Leyva) - Remasterizado
Quién te bautizó Vicenta - Remasterizado
A los barrios de Santiago - Remasterizado
{"copyright_id":"0x96ec5b3009fca9a64599c250025f56e29414b8739c8bd2522dde0d500ad543f9","isrc":"ES5021702573","name":"Francisco Guayabal - Remasterizado","registered_at":"2026-06-18T05:00:57Z","spotify_id":"53kJw76ueYSEMKat1wh1WG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ec5b3009fca9a64599c250025f56e29414b8739c8bd2522dde0d500ad543f9. 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/53kJw76ueYSEMKat1wh1WG.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/53kJw76ueYSEMKat1wh1WG.
Filiberto (with Pío Leyva) - Remasterizado
La teRNEra (feat. Pío Leyva) - Live Olympia París; 2016 Remastered Version
El camisón de Pepa - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0x867a072d78b39c37a63d0a363a2e797cfdf5fc4d75a2482a72317dc0a7528b95","isrc":"ES5151602243","name":"El camisón de Pepa - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-25T11:51:31Z","spotify_id":"4SUPzwfHKsgyksDsnKzw1U","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867a072d78b39c37a63d0a363a2e797cfdf5fc4d75a2482a72317dc0a7528b95. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4SUPzwfHKsgyksDsnKzw1U.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/4SUPzwfHKsgyksDsnKzw1U.
Es mejor vivir así (feat. Martirio) - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0x5d9cb6961e68898d20cf1b2235b1e5883e7338482e108511d4e26868fe30cd8f","isrc":"ES5151602244","name":"Es mejor vivir así (feat. Martirio) - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-09T10:14:21Z","spotify_id":"2zWt9MbmHilKOiEevUuOgU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d9cb6961e68898d20cf1b2235b1e5883e7338482e108511d4e26868fe30cd8f. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2zWt9MbmHilKOiEevUuOgU.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/2zWt9MbmHilKOiEevUuOgU.
Como la avellaneda - Live Olympia París; 2016 Remastered Version
Tú querías jugar - Live Olympia París; 2016 Remastered Version
Fidelidad (feat. Omara Portuondo) - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0x5f1882d6816df04f73fb0973b8e71a768eb97f9c005d2cd8a5c407a24c46f8c6","isrc":"ES5151602247","name":"Fidelidad (feat. Omara Portuondo) - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-27T13:31:31Z","spotify_id":"1YwplQBp5e7D647f1PJmmE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f1882d6816df04f73fb0973b8e71a768eb97f9c005d2cd8a5c407a24c46f8c6. 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/1YwplQBp5e7D647f1PJmmE.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/1YwplQBp5e7D647f1PJmmE.
Sabroso - Live Olympia París; 2016 Remastered Version
Una rosa de Francia (feat. Omara Portuondo) - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0xd14924bf7db04ba140218c5da11e669bab4027fc97d190ec981aa156837b4ac1","isrc":"ES5151602249","name":"Una rosa de Francia (feat. Omara Portuondo) - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-10T20:40:33Z","spotify_id":"57ahFL069xIorlwgLRtvvd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14924bf7db04ba140218c5da11e669bab4027fc97d190ec981aa156837b4ac1. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/57ahFL069xIorlwgLRtvvd.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/57ahFL069xIorlwgLRtvvd.
La juma de ayer (feat. Pío Leyva) - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0xe1373ac86b8c533f96ef75d56d018fe36fb3a5d35142b9504b0f940f32f01141","isrc":"ES5151602250","name":"La juma de ayer (feat. Pío Leyva) - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-09T20:07:42Z","spotify_id":"0EaxkdXMoADbBN7gfAscK7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1373ac86b8c533f96ef75d56d018fe36fb3a5d35142b9504b0f940f32f01141. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0EaxkdXMoADbBN7gfAscK7.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/0EaxkdXMoADbBN7gfAscK7.
Juliancito tu novia te botó (feat. Martirio) - Live Olympia París; 2016 Remastered Version
Saludo Compay - Live Olympia París; 2016 Remastered Version
Ahora me da pena - Live Olympia París; 2016 Remastered Version
Orgullecida - Live Olympia París; 2016 Remastered Version
Para Vigo me voy - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0x7ae48af3068c34f8cc43c71507d7464d4bb93341708a214f7931c0538a36f114","isrc":"ES5151602255","name":"Para Vigo me voy - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-10T06:36:46Z","spotify_id":"6G3PsZdmhw6iNeRSRytQTN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae48af3068c34f8cc43c71507d7464d4bb93341708a214f7931c0538a36f114. 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/6G3PsZdmhw6iNeRSRytQTN.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/6G3PsZdmhw6iNeRSRytQTN.
Chan chan - Live Olympia París; 2016 Remastered Version
Guantanamera (feat. Omara Portuondo, Martirio y Pío Leyva) - Live Olympia París; 2016 Remastered Version
{"copyright_id":"0x2bdf2255e218523bf6429805e898b484fc855c0d06eb75c2ebe567bf595ea218","isrc":"ES5151602257","name":"Guantanamera (feat. Omara Portuondo, Martirio y Pío Leyva) - Live Olympia París; 2016 Remastered Version","registered_at":"2026-06-18T04:59:46Z","spotify_id":"2a7FxvIe5GqtHtSCOzH67b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bdf2255e218523bf6429805e898b484fc855c0d06eb75c2ebe567bf595ea218. 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/2a7FxvIe5GqtHtSCOzH67b.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/2a7FxvIe5GqtHtSCOzH67b.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x688ce02de92221b5f34ba29e24c1560fd17e4d158db9134d388a02d8f09193d3. 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/2x2NqI7bM7jJ7wl6GkybVz.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/2x2NqI7bM7jJ7wl6GkybVz.
Mujeres, conmigo van a acabar - Remastered
Cuban Art Music: Israel Cachao Lopez & Compay Segundo
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29278d4ebdca069f4713343221fba890e82503ab574ec4582bdb73226be4029d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5shBL8dU0l3bfZvHrx1rQu.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/5shBL8dU0l3bfZvHrx1rQu.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c652e661f6ffa8fe959095f3f4d09cca0167578b5fd336705569ed020f00382. 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/3bbNHYOf8Itfm0eq6O1SDi.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/3bbNHYOf8Itfm0eq6O1SDi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064ccf42767d5d8c5e10b44c07269ddae87be7972330b49b08ced5617e737ba. 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/55F9Ue1376wAnTPVq6rfLa.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/55F9Ue1376wAnTPVq6rfLa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb2b53227a33df4258c2845b2614935f276193af907dc7237cb18fb10ead787. 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/3vTB9AhEu6hsy7jYEjrm3R.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/3vTB9AhEu6hsy7jYEjrm3R.
{"copyright_id":"0x6c2b09487b7bb4ec77dfe043f3dde8c38eaa71ddcdf7b78e67986df20f681864","isrc":"ES5019880000","name":"El camisón de Pepa","registered_at":"2026-06-08T13:46:21Z","spotify_id":"5ttmUXsxPEbhPonsjUxiIA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b09487b7bb4ec77dfe043f3dde8c38eaa71ddcdf7b78e67986df20f681864. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ttmUXsxPEbhPonsjUxiIA.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/5ttmUXsxPEbhPonsjUxiIA.
{"copyright_id":"0x270c694b1628b7a10da8998ba544f62e35fa472d83813e845cd7cd7dff796aea","isrc":"ES5019680017","name":"La bella cubana","registered_at":"2026-06-27T13:44:36Z","spotify_id":"5U6JKplHePbNSjkNsHimmS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270c694b1628b7a10da8998ba544f62e35fa472d83813e845cd7cd7dff796aea. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5U6JKplHePbNSjkNsHimmS.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/5U6JKplHePbNSjkNsHimmS.
{"copyright_id":"0xdac4cf1beef21a2d29f33fa2e6bf26cbc91758ddf4af3e35176652b2e6a1aca3","isrc":"ES5010080002","name":"Te doy la vida","registered_at":"2026-06-06T19:16:07Z","spotify_id":"3o8M4auVc9I6iknjLWw6JE","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4cf1beef21a2d29f33fa2e6bf26cbc91758ddf4af3e35176652b2e6a1aca3. 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/3o8M4auVc9I6iknjLWw6JE.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/3o8M4auVc9I6iknjLWw6JE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060. 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/4zIzCAapgs05omwDlOR25X.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/4zIzCAapgs05omwDlOR25X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937d62c9ed4eac2777ce04f57455716d699197b24e6d2895f9feaecbf6fb80a. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1mJj5SAEuHd1WHaaoCO9dD.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/1mJj5SAEuHd1WHaaoCO9dD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575119de6747e489a798c8c9369aa1d9a5406c64c28eacc7046f1721d2a5fd21. 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/6XwR8TA4WiX0TCpd8guVop.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/6XwR8TA4WiX0TCpd8guVop.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2572594620bff0b4e8c2f0251aea53653870c21678dfdf91f1d8ee800700c5. 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/0wQ2xkadkllQgL1mVQ4rSE.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/0wQ2xkadkllQgL1mVQ4rSE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297dcc0b0fc2e3ca5a864ca0234af2686cc6030cf642ab501160d02416b811. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/41rjedsWhd6SXcLVEXWYTA.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/41rjedsWhd6SXcLVEXWYTA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73c64100d0241e5a005e9de6ed423de1261168f85ef3443e7eb4aad3eae8abf. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/476I8tjl9pvETscO20j0bA.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/476I8tjl9pvETscO20j0bA.
{"copyright_id":"0xf120c0e8fef9accb9e38cb868dfb9d6e197c306a8397d752c750d589d217bfad","isrc":"ES5151300870","name":"Y tú qué has hecho","registered_at":"2026-06-04T10:30:32Z","spotify_id":"3qilMIgzZK8p5J8fNsFQzB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf120c0e8fef9accb9e38cb868dfb9d6e197c306a8397d752c750d589d217bfad. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qilMIgzZK8p5J8fNsFQzB.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/3qilMIgzZK8p5J8fNsFQzB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5a46a3bef0fad0e138940607094f2d6d575d4db855c056d5247d3cb936a88. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/15eypk00X8pfkLSz0Xiky2.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/15eypk00X8pfkLSz0Xiky2.
Colección De Oro: El Inolvidable, Vol. 3
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594fef72239598c4560027fea4e88ac8718eda31406f32f7fed17ab0807bcefa. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44ypWIm1M18aJrLfFYY1BG.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/44ypWIm1M18aJrLfFYY1BG.
Colección De Oro: El Inolvidable, Vol. 2
Colección De Oro: El Inolvidable, Vol. 1
100th Birthday Celebration (Edicion especial)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9069d7256f3a402b52fb97a6c6110a3b5e1cfc6e40390ea7b412cc750d5eaf1. 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/7eKTJdJ1HENxZNe1mbPU6g.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/7eKTJdJ1HENxZNe1mbPU6g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b804fe004e590824fd33cef118e0394b02b1dbe3b1f869044f226136da857. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Jo91bcab825c7jnpOuopM.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/1Jo91bcab825c7jnpOuopM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575119de6747e489a798c8c9369aa1d9a5406c64c28eacc7046f1721d2a5fd21. 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/7JS7cIRFyQni7OUN4ogQds.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/7JS7cIRFyQni7OUN4ogQds.
{"copyright_id":"0x2937d62c9ed4eac2777ce04f57455716d699197b24e6d2895f9feaecbf6fb80a","isrc":"ES5010080011","name":"La negra Tomasa","registered_at":"2026-06-04T07:37:57Z","spotify_id":"0LnDOnjj6cn5BYzcLPpnql","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937d62c9ed4eac2777ce04f57455716d699197b24e6d2895f9feaecbf6fb80a. 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/0LnDOnjj6cn5BYzcLPpnql.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/0LnDOnjj6cn5BYzcLPpnql.
{"copyright_id":"0x2b6c91c7653e2cfafe1f25aafd0c3b2202cc0ce0ea3bfbb5a51e6fa3243a508f","isrc":"ES5019880008","name":"Frutas del Caney (feat. Felix Valoy)","registered_at":"2026-06-11T15:52:01Z","spotify_id":"3WwqVQuIFar6t9rpRtDCN2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6c91c7653e2cfafe1f25aafd0c3b2202cc0ce0ea3bfbb5a51e6fa3243a508f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3WwqVQuIFar6t9rpRtDCN2.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/3WwqVQuIFar6t9rpRtDCN2.
{"copyright_id":"0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060","isrc":"ES5019880009","name":"La juma de ayer (feat. Pío Leyva)","registered_at":"2026-06-24T20:07:10Z","spotify_id":"7zZouytQPySROuyxDTbzSD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7zZouytQPySROuyxDTbzSD.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/7zZouytQPySROuyxDTbzSD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b09487b7bb4ec77dfe043f3dde8c38eaa71ddcdf7b78e67986df20f681864. 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/6HA5U662tYbHHm8V4VhVu0.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/6HA5U662tYbHHm8V4VhVu0.
Juliancito tu novia te botó (feat. Martirio, Raimundo Amador)
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01bd1c8137bf8f48592e89748116921824f7863338952411d67ebdb3e66534a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/40xKGTurKG8eRE6ZcGLmAK.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/40xKGTurKG8eRE6ZcGLmAK.
{"copyright_id":"0xb08f2d600687b0c07621a625fd22fe7f5c88b064c0c8e54069ef1bb6d2a5525d","isrc":"ES5019980001","name":"María en la playa - con Rey Guerra","registered_at":"2026-06-27T11:14:39Z","spotify_id":"7ytyHXhSZftxcSsCoMfYfB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08f2d600687b0c07621a625fd22fe7f5c88b064c0c8e54069ef1bb6d2a5525d. 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/7ytyHXhSZftxcSsCoMfYfB.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/7ytyHXhSZftxcSsCoMfYfB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4ef3e763680126487b50634bc86bc27d2732e86d34430688ee45cb506ce36. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4YafSOu6RxZpg6hr0yy7eA.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/4YafSOu6RxZpg6hr0yy7eA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f96d69ed4856794755be649f6465daa2c483e501d2a171d7fa56e318d8f307. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7e7scV0Q3nOmVfTFI5XSQV.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/7e7scV0Q3nOmVfTFI5XSQV.
{"copyright_id":"0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0","isrc":"ES5019880005","name":"Fidelidad (feat. Silvio Rodríguez)","registered_at":"2026-06-10T20:12:40Z","spotify_id":"3XIZNLUdN2UHLLRaCueTpD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3XIZNLUdN2UHLLRaCueTpD.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/3XIZNLUdN2UHLLRaCueTpD.
{"copyright_id":"0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0","isrc":"ES5010080004","name":"Amor de loca juventud","registered_at":"2026-06-08T14:38:16Z","spotify_id":"7i5CBRdYWWx1sjfdLMB39i","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7i5CBRdYWWx1sjfdLMB39i.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/7i5CBRdYWWx1sjfdLMB39i.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee8339a35a1105f6cdaa53c654c8ee11f9e0fb3854670efa7f37171d045ba83. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3bDg2QjRk1o06U1sL3nghA.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/3bDg2QjRk1o06U1sL3nghA.
{"copyright_id":"0x983b40b48ca8703236938717740ff2d925e27c7810ec9238cfeced173f4f92a1","isrc":"ES5019980006","name":"Balcón de Santiago - con Dúo Evocación","registered_at":"2026-06-18T19:26:06Z","spotify_id":"5Jc8lUTxloq2OIncBR5B40","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983b40b48ca8703236938717740ff2d925e27c7810ec9238cfeced173f4f92a1. 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/5Jc8lUTxloq2OIncBR5B40.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/5Jc8lUTxloq2OIncBR5B40.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17893433172c1a6a0f2c76bcd58258a9884fd460691ba433c6973e61b04ae28d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Rw5krO41h7MjUQR7OVj3f.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/6Rw5krO41h7MjUQR7OVj3f.
{"copyright_id":"0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e","isrc":"ES5010080012","name":"Oui parle français","registered_at":"2026-06-08T23:07:49Z","spotify_id":"2nGWaqxByYLVmbbtFhOn4V","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nGWaqxByYLVmbbtFhOn4V.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/2nGWaqxByYLVmbbtFhOn4V.
{"copyright_id":"0x4a029c1a2db3383389f766ce88b3d145bf545f70dc6a9fea6d917283a0eb3579","isrc":"ES5019980010","name":"Morir de amor (feat. Charles Aznavour)","registered_at":"2026-06-20T00:57:10Z","spotify_id":"0dM4BoMPRdaJ2HmWLNK9nZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a029c1a2db3383389f766ce88b3d145bf545f70dc6a9fea6d917283a0eb3579. 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/0dM4BoMPRdaJ2HmWLNK9nZ.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/0dM4BoMPRdaJ2HmWLNK9nZ.
Viejos sones de Santiago (feat. Dúo Evocación)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc119ca21db54c066181088b8e5e7dd65d7503fcd16205c0d978747954194c9a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2jKRi1KzFocw6BXJ8f1yTW.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/2jKRi1KzFocw6BXJ8f1yTW.
Veinte años - Directo con Omara Portuondo
{"copyright_id":"0xf8e2dd76775207947fc3f3d374275934b25ee5d4ced40fa7b2841c6134de7b5e","isrc":"ES5010400336","name":"Veinte años - Directo con Omara Portuondo","registered_at":"2026-06-09T09:55:22Z","spotify_id":"3WlGJxoZLaykhlL03bA9hc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e2dd76775207947fc3f3d374275934b25ee5d4ced40fa7b2841c6134de7b5e. 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/3WlGJxoZLaykhlL03bA9hc.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/3WlGJxoZLaykhlL03bA9hc.
Balcón de Santiago - Directo con Dúo Evocación
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f33cc437cf95b2b1a053c9311da6d4b56fb6e9845f63bf1f9997944ff072548. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Fl97YzMpt3obtQ2lIq0et.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/0Fl97YzMpt3obtQ2lIq0et.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5a9d6151af2e4d2b4bf3987856886452910a57349a2eb0740b9c71f93127046. 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/7EN1WJDlDPEdIVfcSNpBYf.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/7EN1WJDlDPEdIVfcSNpBYf.
{"copyright_id":"0x8de5a46a3bef0fad0e138940607094f2d6d575d4db855c056d5247d3cb936a88","isrc":"ES5010400324","name":"Son de la loma - Directo","registered_at":"2026-06-09T20:08:02Z","spotify_id":"6Y50saNJustNgnnTIQSFaq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8de5a46a3bef0fad0e138940607094f2d6d575d4db855c056d5247d3cb936a88. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6Y50saNJustNgnnTIQSFaq.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/6Y50saNJustNgnnTIQSFaq.
{"copyright_id":"0x386e2df2c00f7ae61176ad15504776adc9cb6e584bde427f95c7cd4d1a4fa5f3","isrc":"ES5150700427","name":"Macusa - Directo RNE","registered_at":"2026-06-18T19:24:38Z","spotify_id":"5glGsBqKfJbPqZ5aQejknr","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x386e2df2c00f7ae61176ad15504776adc9cb6e584bde427f95c7cd4d1a4fa5f3. 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/5glGsBqKfJbPqZ5aQejknr.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/5glGsBqKfJbPqZ5aQejknr.
{"copyright_id":"0xdf33640b353fe008aefa59b2e180c2ab823212156a855451eeed1cb976a3b248","isrc":"ES5150700430","name":"Hasta siempre, Comandante - Directo RNE","registered_at":"2026-06-04T15:25:14Z","spotify_id":"5vy8UHH3N8G7gJeKdMZhto","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf33640b353fe008aefa59b2e180c2ab823212156a855451eeed1cb976a3b248. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vy8UHH3N8G7gJeKdMZhto.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/5vy8UHH3N8G7gJeKdMZhto.
{"copyright_id":"0xac4408391ed5fc50c2236d70725baedaf93526eb101f26c80625ccaf34bbc043","isrc":"ES5150700432","name":"Lágrimas negras - Directo RNE","registered_at":"2026-06-10T20:12:50Z","spotify_id":"7m3wjAgKYnENWtX4955gTD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac4408391ed5fc50c2236d70725baedaf93526eb101f26c80625ccaf34bbc043. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7m3wjAgKYnENWtX4955gTD.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/7m3wjAgKYnENWtX4955gTD.
{"copyright_id":"0x594fef72239598c4560027fea4e88ac8718eda31406f32f7fed17ab0807bcefa","isrc":"US2BR9700716","name":"Baja Y Tapa La Olla","registered_at":"2026-06-09T20:52:50Z","spotify_id":"6FXl6aPfelMXFrGpAUG4U7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x594fef72239598c4560027fea4e88ac8718eda31406f32f7fed17ab0807bcefa. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6FXl6aPfelMXFrGpAUG4U7.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/6FXl6aPfelMXFrGpAUG4U7.
{"copyright_id":"0x40eb4361eb65df8c5f7139de609c988e6ca834784eda5ce040e5e107f3bd1cfc","isrc":"US2BR9700709","name":"Mi Son Oriental","registered_at":"2026-06-19T17:22:10Z","spotify_id":"1jd4P0rRCb71nd7Dfkh0KG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40eb4361eb65df8c5f7139de609c988e6ca834784eda5ce040e5e107f3bd1cfc. 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/1jd4P0rRCb71nd7Dfkh0KG.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/1jd4P0rRCb71nd7Dfkh0KG.
{"copyright_id":"0xf8e2dd76775207947fc3f3d374275934b25ee5d4ced40fa7b2841c6134de7b5e","isrc":"ES5010400336","name":"Veinte años - Directo con Omara Portuondo","registered_at":"2026-06-09T09:55:22Z","spotify_id":"6NfwyQEsd7oEVnT3XQlzd4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e2dd76775207947fc3f3d374275934b25ee5d4ced40fa7b2841c6134de7b5e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6NfwyQEsd7oEVnT3XQlzd4.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/6NfwyQEsd7oEVnT3XQlzd4.
Guajira guantanamera - Directo con Omara Portuondo y Pío Leyva
{"copyright_id":"0xed4a537e8aca576f19293e5776fac2adcfb2ead6188726393772d11611589a6a","isrc":"ES5010400348","name":"Guajira guantanamera - Directo con Omara Portuondo y Pío Leyva","registered_at":"2026-06-27T18:39:09Z","spotify_id":"3AlE9nbZjCPSV6zq1pb1Ze","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed4a537e8aca576f19293e5776fac2adcfb2ead6188726393772d11611589a6a. 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/3AlE9nbZjCPSV6zq1pb1Ze.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/3AlE9nbZjCPSV6zq1pb1Ze.
{"copyright_id":"0x14a671af0a367d995ecce7c255aca5f7f91a96fcef53b63e55f81a4ce61dbffc","isrc":"ESA031423931","name":"Voy para Mayari","registered_at":"2026-06-10T07:18:43Z","spotify_id":"6NhkmlplI9YdpEcrd1RFQo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a671af0a367d995ecce7c255aca5f7f91a96fcef53b63e55f81a4ce61dbffc. 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/6NhkmlplI9YdpEcrd1RFQo.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/6NhkmlplI9YdpEcrd1RFQo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41903a328ddb740cb70d393aaf489fa24b0e9dbcc1b15a0dadc89dcfb788edee. 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/5fkXfwp47BO3859rvM08Ku.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/5fkXfwp47BO3859rvM08Ku.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56d24b81f50fe2481f2344f6b91dd5284dafe708434e77af62ad6a889e23a8be. 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/3Vl4qLFcZrlnApfkLrK8v0.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/3Vl4qLFcZrlnApfkLrK8v0.
Gracias Compay (The Definitive Collection)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9069d7256f3a402b52fb97a6c6110a3b5e1cfc6e40390ea7b412cc750d5eaf1. 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/3ESf8kMEHUHjS22oeXddOV.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/3ESf8kMEHUHjS22oeXddOV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22d82ec0924a308e13b7c15150e90d868d7acf0cd70e850c0bdad1e53ffad70. 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/7iySlYKD2GfhBievtdDy5q.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/7iySlYKD2GfhBievtdDy5q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe34ca8b4b989db87e2ea658244bf3f43b2877966d713e3244b5d9291d0ae84db. 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/3Vl81d6eNlXvqZueR4X78k.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/3Vl81d6eNlXvqZueR4X78k.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575119de6747e489a798c8c9369aa1d9a5406c64c28eacc7046f1721d2a5fd21. 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/2xVYebRqrqBKjvFX00m5sw.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/2xVYebRqrqBKjvFX00m5sw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d29f32fb6c381b37f198e9ff4158ce926fd9b55d61b30c44afa44999f0a63a. 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/06K021VdEomVVlML7iMUqS.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/06K021VdEomVVlML7iMUqS.
{"copyright_id":"0x783a0467dedb81df623547cb1ac4fe62ab6960953f5fc385b470a1b2b6b00aad","isrc":"ES5019680003","name":"Ahora me da pena","registered_at":"2026-06-19T17:22:04Z","spotify_id":"1Svb9przLgmFlvNVBTkSTx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783a0467dedb81df623547cb1ac4fe62ab6960953f5fc385b470a1b2b6b00aad. 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/1Svb9przLgmFlvNVBTkSTx.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/1Svb9przLgmFlvNVBTkSTx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb537978607fa4c105e65d1d96e06100a3e271cff6b4ea3c93500450133642f. 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/3npmpIv8wiEpyNoJ6oQJsB.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/3npmpIv8wiEpyNoJ6oQJsB.
{"copyright_id":"0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22","isrc":"ES5019680020","name":"Mujeres de Mayarí","registered_at":"2026-06-10T20:08:50Z","spotify_id":"04bwtiuFydFnSn0rbsgW7X","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/04bwtiuFydFnSn0rbsgW7X.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/04bwtiuFydFnSn0rbsgW7X.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297dcc0b0fc2e3ca5a864ca0234af2686cc6030cf642ab501160d02416b811. 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/0m9HKLQ37OipHcP95cycm9.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/0m9HKLQ37OipHcP95cycm9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b804fe004e590824fd33cef118e0394b02b1dbe3b1f869044f226136da857. 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/6M2rg31rwFV4coy9RcAVdG.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/6M2rg31rwFV4coy9RcAVdG.
{"copyright_id":"0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612","isrc":"ES5019680027","name":"Virgen del Pino (feat. Santiago Auserón)","registered_at":"2026-06-24T18:54:25Z","spotify_id":"5dLmeEELfs58Av2tKuC7eW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612. 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/5dLmeEELfs58Av2tKuC7eW.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/5dLmeEELfs58Av2tKuC7eW.
{"copyright_id":"0x6c2b09487b7bb4ec77dfe043f3dde8c38eaa71ddcdf7b78e67986df20f681864","isrc":"ES5019880000","name":"El camisón de Pepa","registered_at":"2026-06-08T13:46:21Z","spotify_id":"4TdVEqP3sh7sOVtCHwFPdm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2b09487b7bb4ec77dfe043f3dde8c38eaa71ddcdf7b78e67986df20f681864. 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/4TdVEqP3sh7sOVtCHwFPdm.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/4TdVEqP3sh7sOVtCHwFPdm.
{"copyright_id":"0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0","isrc":"ES5019880005","name":"Fidelidad (feat. Silvio Rodríguez)","registered_at":"2026-06-10T20:12:40Z","spotify_id":"3Dm0JHASp6m03BZRMy2vvg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3Dm0JHASp6m03BZRMy2vvg.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/3Dm0JHASp6m03BZRMy2vvg.
{"copyright_id":"0x38d59d2aeab07179b52c8019e5327da072cfab38e4779898fd350be28b05d7fb","isrc":"ES5019880007","name":"Es mejor vivir así (feat. Martirio)","registered_at":"2026-06-20T10:21:36Z","spotify_id":"6MUx6bkaqNfNPzhmYmNZeM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d59d2aeab07179b52c8019e5327da072cfab38e4779898fd350be28b05d7fb. 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/6MUx6bkaqNfNPzhmYmNZeM.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/6MUx6bkaqNfNPzhmYmNZeM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060. 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/34iVO3sXvZgUfzb99fTOLs.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/34iVO3sXvZgUfzb99fTOLs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937d62c9ed4eac2777ce04f57455716d699197b24e6d2895f9feaecbf6fb80a. 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/3YcMr0p6UikX0wwPGYtrkh.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/3YcMr0p6UikX0wwPGYtrkh.
{"copyright_id":"0xb08f2d600687b0c07621a625fd22fe7f5c88b064c0c8e54069ef1bb6d2a5525d","isrc":"ES5019980001","name":"María en la playa - con Rey Guerra","registered_at":"2026-06-27T11:14:39Z","spotify_id":"282YG4Bg2C8MXuVj7gRmLD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08f2d600687b0c07621a625fd22fe7f5c88b064c0c8e54069ef1bb6d2a5525d. 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/282YG4Bg2C8MXuVj7gRmLD.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/282YG4Bg2C8MXuVj7gRmLD.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17893433172c1a6a0f2c76bcd58258a9884fd460691ba433c6973e61b04ae28d. Chain 2 (Bitcoin): anchored in block 956862 (2026-07-06T02:10:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qY1RT2TMTnVTk3lAZCbIH.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/3qY1RT2TMTnVTk3lAZCbIH.
{"copyright_id":"0xa01bd1c8137bf8f48592e89748116921824f7863338952411d67ebdb3e66534a","isrc":"ES5019880012","name":"Juliancito tu novia te botó (feat. Martirio, Raimundo Amador)","registered_at":"2026-06-25T10:31:22Z","spotify_id":"5dExJhaVZMl1fU5KDHewqN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01bd1c8137bf8f48592e89748116921824f7863338952411d67ebdb3e66534a. 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/5dExJhaVZMl1fU5KDHewqN.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/5dExJhaVZMl1fU5KDHewqN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82f96d69ed4856794755be649f6465daa2c483e501d2a171d7fa56e318d8f307. 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/691I9FRtgKKvF98PhThkIU.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/691I9FRtgKKvF98PhThkIU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97f4ef3e763680126487b50634bc86bc27d2732e86d34430688ee45cb506ce36. 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/2dGCtUlNJ4BKt8YuMrVm9E.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/2dGCtUlNJ4BKt8YuMrVm9E.
{"copyright_id":"0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0","isrc":"ES5010080004","name":"Amor de loca juventud","registered_at":"2026-06-08T14:38:16Z","spotify_id":"2nod7TTQsCkPzcT8uZegB1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2nod7TTQsCkPzcT8uZegB1.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/2nod7TTQsCkPzcT8uZegB1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba952579bb71056825fb23b7505e74b42401b295f61d036e66ffa9f3450a49d. 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/52P5FlEBI942TufJjxkdHt.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/52P5FlEBI942TufJjxkdHt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983b40b48ca8703236938717740ff2d925e27c7810ec9238cfeced173f4f92a1. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2CfN9pKMxiP1y86A5el5Fv.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/2CfN9pKMxiP1y86A5el5Fv.
{"copyright_id":"0x2aec49c795fbac2b23bb2fd17e7727476bc4824ae97c02e7a98419e51b67b163","isrc":"ES5010080001","name":"Ataidi las flores de la vida","registered_at":"2026-06-10T21:12:42Z","spotify_id":"5JpCOvfOH8WbI6CbGOEvxH","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aec49c795fbac2b23bb2fd17e7727476bc4824ae97c02e7a98419e51b67b163. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5JpCOvfOH8WbI6CbGOEvxH.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/5JpCOvfOH8WbI6CbGOEvxH.
{"copyright_id":"0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e","isrc":"ES5010080012","name":"Oui parle français","registered_at":"2026-06-08T23:07:49Z","spotify_id":"4NQ1ubCj3GQ51nVna5AW3z","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4NQ1ubCj3GQ51nVna5AW3z.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/4NQ1ubCj3GQ51nVna5AW3z.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11246316edd90c44820b3688767316d1a25f4fc141522c6f3fa2fe5ab90ac503. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WAB0B0l3rvZlpOB2ffdr2.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/2WAB0B0l3rvZlpOB2ffdr2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb2b53227a33df4258c2845b2614935f276193af907dc7237cb18fb10ead787. 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/7biqcg7epfDFArjl1VwHhS.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/7biqcg7epfDFArjl1VwHhS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91d29f32fb6c381b37f198e9ff4158ce926fd9b55d61b30c44afa44999f0a63a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vI1iDERn1JdCobpP5tHlK.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/5vI1iDERn1JdCobpP5tHlK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22d82ec0924a308e13b7c15150e90d868d7acf0cd70e850c0bdad1e53ffad70. 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/5xKAIDma3BC5x5H32EJrXL.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/5xKAIDma3BC5x5H32EJrXL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bdd411dff90d17dae015a79d73803f7879154cc14dd25f188aecba28994a97. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1g5VD9xZPM9Nl6zpQIOcF5.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/1g5VD9xZPM9Nl6zpQIOcF5.
{"copyright_id":"0x783a0467dedb81df623547cb1ac4fe62ab6960953f5fc385b470a1b2b6b00aad","isrc":"ES5019680003","name":"Ahora me da pena","registered_at":"2026-06-19T17:22:04Z","spotify_id":"56cGeKvMwPh5koh7yyNlTA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783a0467dedb81df623547cb1ac4fe62ab6960953f5fc385b470a1b2b6b00aad. 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/56cGeKvMwPh5koh7yyNlTA.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/56cGeKvMwPh5koh7yyNlTA.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf2572594620bff0b4e8c2f0251aea53653870c21678dfdf91f1d8ee800700c5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5fsLQr5TaZMr9wwzALdOC0.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/5fsLQr5TaZMr9wwzALdOC0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade13a56e534fdbd785224ab1ae4a1564f9eea8b98c8c220fe04d093e5c913c3. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7FFDcm6cYIjouj1laJT0T8.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/7FFDcm6cYIjouj1laJT0T8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb537978607fa4c105e65d1d96e06100a3e271cff6b4ea3c93500450133642f. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5GITdRf7rxJhzieUzuV67G.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/5GITdRf7rxJhzieUzuV67G.
{"copyright_id":"0xd030865dfa69f7fdcbdf3d6dc94dbacd8fdee89989f70d8cb1110ea624755d2d","isrc":"ES5019680009","name":"Mi linda guajira","registered_at":"2026-06-10T04:42:41Z","spotify_id":"1jzbzImzLgZG4dPXdgW0BV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd030865dfa69f7fdcbdf3d6dc94dbacd8fdee89989f70d8cb1110ea624755d2d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1jzbzImzLgZG4dPXdgW0BV.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/1jzbzImzLgZG4dPXdgW0BV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc165276969e9cce74db14bf803d411b10efc75973ec705a5cc75eaaa7de24ed. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7xC9cHvNOonu69gryF6p12.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/7xC9cHvNOonu69gryF6p12.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9069d7256f3a402b52fb97a6c6110a3b5e1cfc6e40390ea7b412cc750d5eaf1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0CaeLjvOWl96IcN0WHT3zM.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/0CaeLjvOWl96IcN0WHT3zM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b297dcc0b0fc2e3ca5a864ca0234af2686cc6030cf642ab501160d02416b811. 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/7hMI7JBCCGOBenvfOBcTI5.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/7hMI7JBCCGOBenvfOBcTI5.
{"copyright_id":"0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22","isrc":"ES5019680020","name":"Mujeres de Mayarí","registered_at":"2026-06-10T20:08:50Z","spotify_id":"064sgLDHwIiglDsAteELRG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9469077331c149bb0fc7988e70fe875b48391deaebc850a4a2fa2ea9dca58c22. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/064sgLDHwIiglDsAteELRG.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/064sgLDHwIiglDsAteELRG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd11b804fe004e590824fd33cef118e0394b02b1dbe3b1f869044f226136da857. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7yX4WgUfoPpMKZHgqpaZ0x.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/7yX4WgUfoPpMKZHgqpaZ0x.
{"copyright_id":"0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612","isrc":"ES5019680027","name":"Virgen del Pino (feat. Santiago Auserón)","registered_at":"2026-06-24T18:54:25Z","spotify_id":"2wf7OkK0ghcKsdhiLlA91g","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea72ebfe78b6e095ab78219c6defe3b5ded272345a72379be1ad42f4d652c612. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2wf7OkK0ghcKsdhiLlA91g.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/2wf7OkK0ghcKsdhiLlA91g.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575119de6747e489a798c8c9369aa1d9a5406c64c28eacc7046f1721d2a5fd21. 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/2xb7fT6p1348RlQdbs3IzC.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/2xb7fT6p1348RlQdbs3IzC.
{"copyright_id":"0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0","isrc":"ES5019880005","name":"Fidelidad (feat. Silvio Rodríguez)","registered_at":"2026-06-10T20:12:40Z","spotify_id":"07OwWIWj7S34qZnEiQlYBq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09796cca492b2a80f082901932b8eb5080a3fef3163d9d4e350f3d06e9fe95c0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/07OwWIWj7S34qZnEiQlYBq.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/07OwWIWj7S34qZnEiQlYBq.
{"copyright_id":"0x38d59d2aeab07179b52c8019e5327da072cfab38e4779898fd350be28b05d7fb","isrc":"ES5019880007","name":"Es mejor vivir así (feat. Martirio)","registered_at":"2026-06-20T10:21:36Z","spotify_id":"5eGE4QGLaTuDaVmEmM0OBz","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38d59d2aeab07179b52c8019e5327da072cfab38e4779898fd350be28b05d7fb. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5eGE4QGLaTuDaVmEmM0OBz.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/5eGE4QGLaTuDaVmEmM0OBz.
{"copyright_id":"0x2b6c91c7653e2cfafe1f25aafd0c3b2202cc0ce0ea3bfbb5a51e6fa3243a508f","isrc":"ES5019880008","name":"Frutas del Caney (feat. Felix Valoy)","registered_at":"2026-06-11T15:52:01Z","spotify_id":"66BR6a41DweJ2GwsbyMwCp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b6c91c7653e2cfafe1f25aafd0c3b2202cc0ce0ea3bfbb5a51e6fa3243a508f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/66BR6a41DweJ2GwsbyMwCp.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/66BR6a41DweJ2GwsbyMwCp.
{"copyright_id":"0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060","isrc":"ES5019880009","name":"La juma de ayer (feat. Pío Leyva)","registered_at":"2026-06-24T20:07:10Z","spotify_id":"4cvdZBfVPGRBRwZFxGeKJN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85058e9a0f2ed4a5e277a03014161e5ba3804c45a303040fbdf9bbd52c1c2060. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cvdZBfVPGRBRwZFxGeKJN.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/4cvdZBfVPGRBRwZFxGeKJN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17893433172c1a6a0f2c76bcd58258a9884fd460691ba433c6973e61b04ae28d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ArE0cVEeHmCYQYYzOw5tM.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/1ArE0cVEeHmCYQYYzOw5tM.
{"copyright_id":"0xa01bd1c8137bf8f48592e89748116921824f7863338952411d67ebdb3e66534a","isrc":"ES5019880012","name":"Juliancito tu novia te botó (feat. Martirio, Raimundo Amador)","registered_at":"2026-06-25T10:31:22Z","spotify_id":"6hqXEYFUbZ7MM0H4f1rGad","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01bd1c8137bf8f48592e89748116921824f7863338952411d67ebdb3e66534a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6hqXEYFUbZ7MM0H4f1rGad.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/6hqXEYFUbZ7MM0H4f1rGad.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2937d62c9ed4eac2777ce04f57455716d699197b24e6d2895f9feaecbf6fb80a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4zCsjPyHGJz8Vx0luwq4M1.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/4zCsjPyHGJz8Vx0luwq4M1.
{"copyright_id":"0x2aec49c795fbac2b23bb2fd17e7727476bc4824ae97c02e7a98419e51b67b163","isrc":"ES5010080001","name":"Ataidi las flores de la vida","registered_at":"2026-06-10T21:12:42Z","spotify_id":"5UAVs87GIrMG5cBxoqxz9b","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aec49c795fbac2b23bb2fd17e7727476bc4824ae97c02e7a98419e51b67b163. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5UAVs87GIrMG5cBxoqxz9b.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/5UAVs87GIrMG5cBxoqxz9b.
{"copyright_id":"0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e","isrc":"ES5010080012","name":"Oui parle français","registered_at":"2026-06-08T23:07:49Z","spotify_id":"7ms7VghDKSGXJYhSx2qvim","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5a4abd1579be7cf41919fa9b338db7a4e3fab4d85af04535cf8b1a2481ad7e. 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/7ms7VghDKSGXJYhSx2qvim.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/7ms7VghDKSGXJYhSx2qvim.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc40c17cbe2741dd8bb148339661adff43d9d27999272c925a8fedc5580a1231f. 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/2RqGrFci8zm1EasvsdrhH3.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/2RqGrFci8zm1EasvsdrhH3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe064ccf42767d5d8c5e10b44c07269ddae87be7972330b49b08ced5617e737ba. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6upUNCzkvolk3avbLNCpnA.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/6upUNCzkvolk3avbLNCpnA.
{"copyright_id":"0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0","isrc":"ES5010080004","name":"Amor de loca juventud","registered_at":"2026-06-08T14:38:16Z","spotify_id":"3oJNFFHbZ2RRX4islbV6kO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28497cbb5ce406fa3cd3ef5596e9d30fc9caa3d7f3a53c01759228d2c3b01ea0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3oJNFFHbZ2RRX4islbV6kO.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/3oJNFFHbZ2RRX4islbV6kO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc73c64100d0241e5a005e9de6ed423de1261168f85ef3443e7eb4aad3eae8abf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7E3NQI5lY7NqxPu33ik5vm.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/7E3NQI5lY7NqxPu33ik5vm.
{"copyright_id":"0xdac4cf1beef21a2d29f33fa2e6bf26cbc91758ddf4af3e35176652b2e6a1aca3","isrc":"ES5010080002","name":"Te doy la vida","registered_at":"2026-06-06T19:16:07Z","spotify_id":"659Iazan56wz51x4rp7TKT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac4cf1beef21a2d29f33fa2e6bf26cbc91758ddf4af3e35176652b2e6a1aca3. 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/659Iazan56wz51x4rp7TKT.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/659Iazan56wz51x4rp7TKT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcba952579bb71056825fb23b7505e74b42401b295f61d036e66ffa9f3450a49d. 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/0C9T7K6YBKzHsLxAmEPmEH.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/0C9T7K6YBKzHsLxAmEPmEH.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb89d28faad9e4dd590fb85c78604d625983e45d6a74a71422d576b2fff81f656. 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/4uEUCy1IGJ8yoatyAz65ge.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/4uEUCy1IGJ8yoatyAz65ge.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc119ca21db54c066181088b8e5e7dd65d7503fcd16205c0d978747954194c9a. 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/1iocDFtllWtjH84HTetwZC.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/1iocDFtllWtjH84HTetwZC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee8339a35a1105f6cdaa53c654c8ee11f9e0fb3854670efa7f37171d045ba83. 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/2wDYnuXwQor6rVNO3KRM0f.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/2wDYnuXwQor6rVNO3KRM0f.
{"copyright_id":"0xd5eedf9c9a979da2c44509444f0b8c90d21eaad6313817ee34c509cccdcee37e","isrc":"ES5010080013","name":"Guajira guantanamera / Chan Chan","registered_at":"2026-06-10T01:25:36Z","spotify_id":"6BdaO2yKbpHaVGyycQMijs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5eedf9c9a979da2c44509444f0b8c90d21eaad6313817ee34c509cccdcee37e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6BdaO2yKbpHaVGyycQMijs.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/6BdaO2yKbpHaVGyycQMijs.
Estrellas del Bolero Conexión: Lima - La Habana
Your Holiday Soundtrack (Cuba: Selected Latin Music)