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 0x8b937496897297101d997e934172aa3c67778eb5a7d79e111152bd47f0fe752c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6194c9e-f00b-4dc4-a42f-d10b27145753.json and https://artists.proofprofile.net/proofs/artist/d6194c9e-f00b-4dc4-a42f-d10b27145753.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Fuera de lugar (feat. José Manuel Casañ)
Como único equipaje (feat. Sole Giménez)
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 0xf5fbc752ebc79d87053fd77e884bbd75ace2914b2ca79ffae1b04517806fc878. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2XDM561wH5V7Ybxdq9g40I.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/2XDM561wH5V7Ybxdq9g40I.
{"copyright_id":"0x90eeb3e0d3d77c2711d8b6fedc3e3ae8d863945af119ee9aafaff423efa970f0","isrc":"ES5159705108","name":"El mismo hombre","registered_at":"2026-06-29T08:14:58Z","spotify_id":"4oPciKgdakHXuALc1SDuN9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90eeb3e0d3d77c2711d8b6fedc3e3ae8d863945af119ee9aafaff423efa970f0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4oPciKgdakHXuALc1SDuN9.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/4oPciKgdakHXuALc1SDuN9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb606a7346b35e914be5b6380b6dd23d7b86616c5d1ece325c90246595f7dd89. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6wzv5nbNAbCf0BXBZjpgF1.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/6wzv5nbNAbCf0BXBZjpgF1.
Si no hubiera que correr - Versión rarezas
Es lo que es hay lo que hay - Slow Version
Pongamos que hablo de Madrid - Versión rarezas
Quiero beber hasta perder el control - Versión rarezas
El aire sabe a veneno / Guantanamera - Versión rarezas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e4d8124e78c58a895978a58a85834ec75352c7d729baeee7ac3dbc253c9e54. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1fAGt0DRcycOQw32n9polx.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/1fAGt0DRcycOQw32n9polx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x790629327aaa68554e3d33e08dc7860223d82b5136571955682caef144cf8cb2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1wDClJtdSpQ5bSuJnpW4Zc.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/1wDClJtdSpQ5bSuJnpW4Zc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0a720f2c411802671b5555afe58733c541bf9659395371e3e7fbfeb259e25e8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CBEkWqVBd5H2E64JEFpuw.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/4CBEkWqVBd5H2E64JEFpuw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3aMeoGLz4be9Q9TqjzcsoD.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/3aMeoGLz4be9Q9TqjzcsoD.
{"copyright_id":"0xef82634ef1819ad90e2b3b2b603f9cf8d44f8cac41ff7aee36c75bc1f3f8bf1b","isrc":"ES5159205044","name":"Si es tan solo amor","registered_at":"2026-06-29T08:14:44Z","spotify_id":"3qj8NyKT8aBH0ilfwdnKjk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef82634ef1819ad90e2b3b2b603f9cf8d44f8cac41ff7aee36c75bc1f3f8bf1b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3qj8NyKT8aBH0ilfwdnKjk.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/3qj8NyKT8aBH0ilfwdnKjk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d133e36265c7453f60d14d523a8f20eabd5006e795ea32e6e398816c16f7a83. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7eytlHbvNF0UaqdxgVcwXn.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/7eytlHbvNF0UaqdxgVcwXn.
Asustando al huracán (feat. Álvaro Urquijo)
A Face In The Crowd - Tributo a Tom Petty
Quiero beber hasta perder el control (feat. Revolver)
Esperando mi tren - En directo Conde Duque
Marineros varados - En directo Conde Duque
Es mejor caminar - En directo Conde Duque
Tu noche y la mía - En directo Conde Duque
Más por ellos que por mi - Directo acústico
A Face in the Crowd - Tributo a Tom Petty
Esperando mi tren - Directo en Conde Duque
Marineros varados - Directo en Conde Duque
Es mejor caminar - Directo en Conde Duque
Tu noche y la mía - Directo en Conde Duque
Princesas o mendigos - Versión acústica con Cuco Pérez
Intentando vadear - Versión acústica con Julián Nemesio y Mono Bagues
Lo que me hace feliz - Versión acústica con Julián Nemesio y Mono Bagues
Manos arriba - Versión acústica con Julián Nemesio y Mono Bagues
Ya no hay dos para cenar - Versión acústica con Julián Nemesio y Mono Bagues
Intentando vadear - Versión acústica solo Carlos Goñi
No hay mañanas - Versión acústica solo Carlos Goñi
Ya no hay dos para cenar - Versión acústica solo Carlos Goñi
Si no hubiera que correr - Enjoy Revolver
Es lo que es hay lo que hay - Enjoy Revólver
Dos por dos (feat. Miguel Ríos - Enjoy Revólver)
Si no hubiera que correr - 2017 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234f73fc9f9f0bf2eb8c1bf53b38585d1a924f275987264f0ee56ae06e456135. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4J2y81NrFS94bvj9wCilCB.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/4J2y81NrFS94bvj9wCilCB.
Dentro de ti (feat. Sole Giménez) - 2017 Remaster
Ella es y será todo para mí - 2017 Remaster
Sara (feat. Mikel Erentxun) - 2017 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001ea494f9a5fe42586a1d6d667c3e50d8f797d67d70c74502f0727a52c2ef1b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2T1lGjbiOyXaFypeOCfofB.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/2T1lGjbiOyXaFypeOCfofB.
{"copyright_id":"0x4e6e0fbee023a2eec339e443ebfa82d2461e6cdc53fccb93b66ca3a1e3d12eea","isrc":"ES71G1913693","name":"Esperando Mi Tren","registered_at":"2026-06-29T08:16:49Z","spotify_id":"34wfYJ230hS9OrpTgbDgzQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6e0fbee023a2eec339e443ebfa82d2461e6cdc53fccb93b66ca3a1e3d12eea. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/34wfYJ230hS9OrpTgbDgzQ.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/34wfYJ230hS9OrpTgbDgzQ.
{"copyright_id":"0xb084b74a9bdd63cd735ff0e30857bedd6d0a6bd6c24f5178ab99b80dcdc24881","isrc":"ES71G2239109","name":"Adictos a la Euforia","registered_at":"2026-06-29T08:17:47Z","spotify_id":"1ETRGVABArVuPiCjB8pBdF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb084b74a9bdd63cd735ff0e30857bedd6d0a6bd6c24f5178ab99b80dcdc24881. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ETRGVABArVuPiCjB8pBdF.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/1ETRGVABArVuPiCjB8pBdF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471ebcc123a6410e2f3865757b42363e685abb1e96963bf6a767a4b5cf8bd92. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pIGuE8MffZRng9ww5hSVG.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/6pIGuE8MffZRng9ww5hSVG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4471ebcc123a6410e2f3865757b42363e685abb1e96963bf6a767a4b5cf8bd92. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/16gWaVw68SXiD5jwoTJT0v.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/16gWaVw68SXiD5jwoTJT0v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d19ad02a2b8ca6b1d2650fd47c882c0f5ecda85f381b31ac32cabb46341409. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/282JEnkZyJQ4wXtDoAzJsB.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/282JEnkZyJQ4wXtDoAzJsB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a. 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/5JOAsrcpjA8lojuSoh8yax.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/5JOAsrcpjA8lojuSoh8yax.
Las 100 mejores canciones del Rock español
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa42a7603712223fac3961e1193ff99938ed977895976f8ffb0fc260497990177. 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/25ptBGflQcgbFt0oB9eaoj.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/25ptBGflQcgbFt0oB9eaoj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fbc52d492ec7e2e7c84ba74c97099d5c17b3648d2a5e25c630a1505770468a. 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/31uFqeJItM9qTTFubdYcIZ.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/31uFqeJItM9qTTFubdYcIZ.