Mikel Erentxun Acosta (born 23 February 1965) is a Spanish rock musician of Basque heritage. Career Formerly with the group Duncan Dhu, he started his solo career in 1992. He has released 16 albu
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61fea7ffebddcad4c7ee841f8eea7a44278c814bed170b9befa709ccb46dd2f5. 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/c5ff3459-5e02-45d5-83a3-e8e6343f719f.json and https://artists.proofprofile.net/proofs/artist/c5ff3459-5e02-45d5-83a3-e8e6343f719f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2323fae26505ad112b4998cba931884f346138567d532d64bf9460337a1661. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd868115b6642a273ad851f6bb16cc72f31918be90771fe8de149ba07397f63c6. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe466e7b3533d8ee863056e419fdea759fcbc8e918e5ffa9b616a736f56aaeeab. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b927cb6a0bb5a97851ca1fa34a3343ed9e060de97525663f45da60c13c376e9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf7e42575b28b37e27585faf7aa85b92f4d0ff3fa7ca33e0529ca57d49e177. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcdd60ac4b2c4d9e4033b08c6c1ad611f2a853576a3b20aa7ad1cfdd14027093. Chain 2 (Bitcoin): anchored in block 958251 (2026-07-16T06:29:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893661e5bf826bd3526471cf2a63006d972a55f60ea2b4a9b4a5c77ee375b0ef. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:40:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4003c446e85e725570a3326ffcafa0c9b7ed41c00db97e2e361be0c53def5c. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569009.
A un minuto de ti - En directo Torrelavega
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d74c33743f21c1e19fbc27a490c29dd9dba26a7517f46375db369777e0edd2. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019669003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba1cbf6889312282d274d1e0509b572f6f8910557af65c1d5b136eb8bf540b55. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769008.
Puedo dormir de un tirón más de una vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28940af1ab5c72303756e5bae50cadf58839036a646b26d18d4449d408cb8248. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:06:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b8bbcce0f816d5d77b571a8b285b06126a7d7577ea1913f4a99cda60a37893. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdefd2c0a7b8dd8dce57f1d20952552c35de357512ef4ae84abc7f9de50bbd95b. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166f8c93e4e75817393daaff6ce41c288676d3a7e02d600cf9a21e9eceb03f39. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1709901b71a837dbc7b85c3e370c909e1fd0feb3cd8fcdadf3661dda839a4c5e. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010069001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55d5610f21f1dd9fa031c7aec8065d258547c3fca25c342affeada3dc501105. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T08:24:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010069004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc26b82d24cca6f7be803df27d00e18eae072bee7570f0222aa3ae3f2509018c7. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010069005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a5863e57b706cbd45e587b6ed66948c9040df78831160d43ca0d1687c6334ca. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010069006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2349f0b7852fbe5e713112395faff50b6405508461604a5302342a69b1e61f9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f30648e7bad024b54f9b817045564da701cb812cadaddd211e6810cd991bddc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb68c3c9f568295e7ad8d28c7a36a8d864f6a0ba0da3d19695bf6067a8092104. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T11:00:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cff5c7ec6ce51275fa8f7a6b50e1a2226c65d1449c5247e96a97afddaac858a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf0cbbdaf7ca2c71c958cd25ffc1c3cc85ed4bf52b8503ede80cf36490c0301. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dee0a42d49a92b8cbf454b3b94a7fe84837b88424f5d08fee71eae33c8ea331. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf54ebe6a6a1b5e8df94b47df084c1353c01d4c2043cd49bd0e75b2032a4ffffc. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b262451c127548431693713a3bbee89e0bdf654935a8d38521868940bf6f845. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010400247.
Esta luz nunca se apagará - There Is a Light That Never Goes Out
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7211a28cdc95925f099f8bad81dcf3f698b4b240c651d006fff7599fb015b982. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fba3b06d6f2d0a2d1ac1f4e3dfeb6206a0af8768549b745b2d3d12345ba09bc. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fbf7e42575b28b37e27585faf7aa85b92f4d0ff3fa7ca33e0529ca57d49e177. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T16:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019569002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64ffaf1ad82d2b1287ca96b4ab5ee1dd367e352b1d5a127c8f97a559764950d. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf96206ec00cd3de305ef0856819cd042a287dd759f5813b3b0ac303475fedb2c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019769001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x337c5b84c561bd84db6d81169e39652350fc168290d981162fbb19813eefe201. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010069002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe7d1ba439dde16492bf27ed01aaddfa1316b081b379ba1ecea51c24bd4e7b3. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9040f8a46aeb488b7a2dd1691c7301eb17ae4e8ddd9a88d156129d8ac95a61a. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T02:12:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010400248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01eead1bee614a7d8bc9a353be122daa96096a9e0bdba6d39f0ead8148a2bb8a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a0d9ff81ed7a74a4e75fa2fc7c8e1df35eefb163b82f1e8d9a14b83b658483. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010601019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc648ee7bf958e98fc213ea44b14a04d82750454827e4d27072fd88c38292251b. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010601025.
¿Quien Se Acuerda De Ti? [Directo Victoria Eugenia 08]
A un minuto de ti (feat. Leiva) - Directo Victoria Eugenia 08
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba1b7cbbdfafdfb603f2dbb28d9e86ce689eddd2be09a09ea85ec4d0929cd1d. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150800531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58591062b7f29b52d094c246d6e495eef836d85a445d3b55c29bc65f0e367d05. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150800536.
Esta luz nunca se apagará (There Is a Light That Never Goes Out) - Directo Victoria Eugenia 08
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2db576a38915e2b26ec58587095740c1e079aa68dddce8f8adbd20f06bbecafa. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:28:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5150800538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94b9aeaf92ff22f791aa49be575594e8667d7f7f9576b80f91503aa6e4f04a19. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:48:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2df1ce8fd023ad812ca97488311896fb2c571bf11cb3f5c8c8bb8b0405ece1e. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:09:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5010300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66add5384f72ee95397c3fc9a83d4826492c6485a9e79e06ead398a8719072e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:03:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151102842.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd595c98fde98cd451dbc0b1a0b291f98536eccf1de728add2785d7902692844e. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151500194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1406dd1ce96e705f38208ea9921013616b8d39302d82c621cd30cf45db1bc6ba. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:44:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151500196.
A corazón abierto (Concierto acústico en directo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb213be703ce6bef4882ab7626fded4b976d1e7caf628ba7e1864af9d559bd6. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:19:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151700401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2aa2f5978f4def9357b0d45b948e1eb8ed95f6efbd8611b9dfa68ed6cda4bdc. Chain 2 (Bitcoin): anchored in block 958585 (2026-07-18T17:05:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b2748dd7a381ab386953c0ee2f35e78b0713299ae9c41f0ae4cd09f924e119. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151700409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558f44a562b8bebf1191a9d091747e0847b0a0311ad2c497d00e751d7b7cc99e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:43:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5151900188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478915171a62e52b610f9bcb3729b825fd4b2022bbff421953735f6cf2edb25d. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f6a9b36e005f877cebb3f863d7f86f4277274186729e33cf57a6b0c5698d27. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001291.
Quién se acuerda de ti (feat. Diego Vasallo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe288850e10f2bf98730781e3524e5c9ed0466da99766172e699c72e5ad110b1. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001305.
En algún lugar (feat. Santi Balmes & Víctor Cabezuelo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa611a20bcbfda1248b4001c80f50c60f96fb7fac947beffa6f116dd0003ba940. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f6a9b36e005f877cebb3f863d7f86f4277274186729e33cf57a6b0c5698d27. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478d63574be5abe07c4b5a7cd16f2c595a1ec58b9548461ec12c513def83232f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5352b5bda14c0e9339925abc9475cd28b127c2897e54dc72a36012bc31f4fa4b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe33434bf4282dcb9f69429f08620e176889275a3ce1d0f9176633e098f32437. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3feaefdba60422d29607c8a75aa14f46d30dad7d0b861faa08c2c143c33106a7. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x826752c8a72b07e68152e73c73266905076bed223d84a03d83130ac84dd49151. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x478915171a62e52b610f9bcb3729b825fd4b2022bbff421953735f6cf2edb25d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001297.
Entre salitre y sudor (feat. Eva Amaral)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8842195df2e81b65f1c5ad7cd43365c3ddbed138d3c65d212fa6f51daa459e3a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71fb8e0b6662ef55580e0544124427ded2a212582cbc2eca91a4aad778ba83a0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61aaec396e0ec4a4d3ee3e2418732ed872b0f004ebe2a9395f2f027b393ee43b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001300.
Esta luz nunca se apagará (feat. Marc Ros & Juan Aguirre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4e3f1d34b7f44dd0df14305b5ea392e89784f4fbee8f62a5be753c5282f05e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97ee0afadcc6380f495303d7119975e8c6d6d0d3822568a688b718d0b7689df4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a01924b7c6d8ec6baef1e4ba5555529dd5bf3e3622e7fdfe5477094c1b70977. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001303.
El mejor de mis días (feat. Nina de Juan)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b2eb728bb91a6dbb1e082519a318f21a09a05f6157265d44e4701a09b4ebd9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe288850e10f2bf98730781e3524e5c9ed0466da99766172e699c72e5ad110b1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa32ab48108d537e7f74a5104a8854cf8fac97894ecc6dd8d95239e799ec3c42d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001306.
Rozando la eternidad (feat. Angel Stanich)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0376aa71d05c09579c9f5c7d8171d1479193991c2339d877fd69cf7c418947fe. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001307.
Con el tiempo a favor (feat. Abraham Boba)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x654c79fbf2eb887308adf3102a0e43a7f23bbacfd8c2c568c51d815529c15c23. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001308.
Llamas de hielo (feat. Rafa Val & Alberto Cantúa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf942e5301d311c742a6cbe209aa0631c441ce8a9a92dbee3156ec86b21b0f3ed. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152001309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e69c05cbfb37a34c6c864fa6b711d3d24860e087e4b4909fc19a385c9037a5. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2eb3a899d5b021f53c5d49526ad412b159d3d61cc564b492b16f7ffadbb91c6. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbcacfc5385c615b116c0ecc9ea24c37b0cdd248837254e5c8a8fd02473beef. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T23:08:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f1f9e22770cfff9548deb614d15bd3e1b0d32af129863664239210bc7510b6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:31:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2eb3a899d5b021f53c5d49526ad412b159d3d61cc564b492b16f7ffadbb91c6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01031751ebf8c1fd45c955e82f980bd985e00a18dd31e31ba59cabd660c4c7b8. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddaccd5e411c5bf4046792dd61b40fc4d1415abfae3fd73037227dcf25bb609c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152300371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2fa8ccaf51b128abab0f2d4bc3bbb2a4cecbe0667e9046c876349c7ee044db3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53ab946626a9ac33119afa480d0dc3b4f6eb598cab0115e9f40ab2353520bdd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec81a2db54557c5f71380f241b1290f49fe1224a6e8ed3e5622cc61b2e23d57. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef8aaba91aaa1fa6f8106e56e1d54bf16152dd36e07bdb6ade422bc22d9e92d. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6460befc433d900156b348d436c116b81d32a40ea3a76f04b3323b31d458a446. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5152400771.
Mientras quede una luz (Banda Sonora Original Hombre Bala)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f78464d4a470eed8424b86106b67ba649ee582c43a6a3d3169fa9fe789e12d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081710113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe17baa02e4c4f75755b2da5f53697166491689c58a54e055ed1fb473d1be2f75. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5620650171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba466040d3974cbd34633f73e947700411a98144b29dcc2b9a722d532db21098. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5019269000.