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 0x3a0b245045659ce4194fb2558bf95b4c83c5f725529f41020743e302ccb2b2f8. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/40cdfbee-f843-4e58-b8bb-31e0c3e6200f.json and https://artists.proofprofile.net/proofs/artist/40cdfbee-f843-4e58-b8bb-31e0c3e6200f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
La vida es un carnaval / Se me perdió la cadenita / El viejo del sombrerón
El telegrama / Bailame / La noche en que Chicago se murió
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 0x8c3e0b156d9f068566869ef4c7800aa11e0fd29fa729cc67246641d8231773fd. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/45tKty6UcQIyeGOp7yxNTl.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/45tKty6UcQIyeGOp7yxNTl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe44cda6fd5279999cf00d50a1b109a5c441957cda12f2fd22b1c88e9a57d8d5. 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/3qkAvneRDTIdzvQQPrMRqo.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/3qkAvneRDTIdzvQQPrMRqo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5fa9c8560654482327a40cf1f0c1b08eda54892861b25bb1ad9c6b02ed954d1. 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/6yjRG15ZrG6rBd80uxtrdo.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/6yjRG15ZrG6rBd80uxtrdo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59cc4bc0c772fc132df32d80158267bbd811f7ffa7d063a4a3161709c933a6a9. 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/7jWOWwT80Lh1kIwHEb4iEE.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/7jWOWwT80Lh1kIwHEb4iEE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2807b759c48fe13042b52e4438586903e165833bf547660342024d32b727518. 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/2aorMZcn7PUoP7sMbnwias.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/2aorMZcn7PUoP7sMbnwias.
{"copyright_id":"0xd0bcc92a8886df73c4da070325ca03d703ab2e6812256ac9dcebe76560e051ed","isrc":"FRS182137681","name":"Porte de Maleante","registered_at":"2026-06-08T04:25:56Z","spotify_id":"4CtfdgRnC53MEdoUrOIdAy","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bcc92a8886df73c4da070325ca03d703ab2e6812256ac9dcebe76560e051ed. 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/4CtfdgRnC53MEdoUrOIdAy.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/4CtfdgRnC53MEdoUrOIdAy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc27a5b84424f23102ab066e43b18541d2d3da513ccd0444dfe03e0e3ee6324. 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/1322fymoVa5KtVxMa21kct.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/1322fymoVa5KtVxMa21kct.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46c04df6478cc47d94ba288b814f504263633e36433d18d75e3fa819f81111b0. 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/0K4c1msRcV3ar6cctqfdXG.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/0K4c1msRcV3ar6cctqfdXG.
{"copyright_id":"0xafd6ab5dd7438fcf30eca10b7d76e91fad4c236678c110530b290dfb14682002","isrc":"FRX452189616","name":"El Estrés - En Vivo","registered_at":"2026-06-08T04:22:14Z","spotify_id":"1AkGIuEQcu3JOpBiNzlNX3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafd6ab5dd7438fcf30eca10b7d76e91fad4c236678c110530b290dfb14682002. 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/1AkGIuEQcu3JOpBiNzlNX3.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/1AkGIuEQcu3JOpBiNzlNX3.
{"copyright_id":"0x0b97f5d8dca651ab616da00118247c6c17bb77b3e42024d148ace2fd41d2dda2","isrc":"FRX452189625","name":"El Ángel Azul - En Vivo","registered_at":"2026-06-18T18:21:38Z","spotify_id":"2pwaXCaMCNCqVK7c4TprXg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b97f5d8dca651ab616da00118247c6c17bb77b3e42024d148ace2fd41d2dda2. 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/2pwaXCaMCNCqVK7c4TprXg.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/2pwaXCaMCNCqVK7c4TprXg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c862b1352d9a19a0b807c802b440c13aa034efbca04ce5fee119be65e71ca6. 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/7gxS3pR7HqZzHV0yYGU9dB.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/7gxS3pR7HqZzHV0yYGU9dB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac1206606ee9a0d3cb25970ed3972df6b9e08b9bc2d1a5e764e7473b51797539. 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/4tDto27MIHb1jFpuE59iSE.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/4tDto27MIHb1jFpuE59iSE.
{"copyright_id":"0x1cd2d453e25e62debbe1f78263190dc4510284abe9dc9f9ca8b184ac2cb751a5","isrc":"FR96X2199598","name":"Qué Les Importa","registered_at":"2026-06-07T14:21:54Z","spotify_id":"0C52ZN1SDwumLLzieKA7q6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cd2d453e25e62debbe1f78263190dc4510284abe9dc9f9ca8b184ac2cb751a5. 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/0C52ZN1SDwumLLzieKA7q6.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/0C52ZN1SDwumLLzieKA7q6.
{"copyright_id":"0xb33158323925c6becffc40501df630f3dc8c9eaef58df571d3aea71a5828b92d","isrc":"FR96X2199599","name":"El Muchacho","registered_at":"2026-06-20T08:50:33Z","spotify_id":"3BuTUJEW3AOI4jRltNMNnh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33158323925c6becffc40501df630f3dc8c9eaef58df571d3aea71a5828b92d. 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/3BuTUJEW3AOI4jRltNMNnh.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/3BuTUJEW3AOI4jRltNMNnh.
{"copyright_id":"0xf95af978c1f5ebb1b43ff5fc285e0bed67945a53d714c053bdce38782d5e4cec","isrc":"FR96X2199600","name":"Prendo un Gallito","registered_at":"2026-06-11T13:43:52Z","spotify_id":"6qNTJwpYZjE9s1VJ6sktRB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf95af978c1f5ebb1b43ff5fc285e0bed67945a53d714c053bdce38782d5e4cec. 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/6qNTJwpYZjE9s1VJ6sktRB.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/6qNTJwpYZjE9s1VJ6sktRB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4488ee33fd9f9bd34b8c185f03a927c7570e1381f42fd15b384db913cd9b87. 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/5Y0aaYznra9o1Yf7wU1NSx.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/5Y0aaYznra9o1Yf7wU1NSx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286d96f6f02d5167a02e12590de8ba15dfce9b4e37ab3780ae685223fa940c48. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T20:33:22Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7wkFFAq2n7SM65XHbPikmJ.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/7wkFFAq2n7SM65XHbPikmJ.
{"copyright_id":"0x43f15abfffde86866ebf3c80cb55b014c9ad7fa2f6c1e0d1f5888e3a702d4b17","isrc":"FR96X2199603","name":"El Rubio","registered_at":"2026-06-08T04:21:16Z","spotify_id":"6VKgTxRbG5Vzx0NLCRhkEX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f15abfffde86866ebf3c80cb55b014c9ad7fa2f6c1e0d1f5888e3a702d4b17. 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/6VKgTxRbG5Vzx0NLCRhkEX.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/6VKgTxRbG5Vzx0NLCRhkEX.
{"copyright_id":"0x71dddf984134fdcdde870232fa7f8d4be473b2eca3eeb1bc722007d07ed65094","isrc":"FR96X2199604","name":"El Sencillito","registered_at":"2026-06-04T06:48:05Z","spotify_id":"5gCsXsUX5WVj3A7CFPFlGg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71dddf984134fdcdde870232fa7f8d4be473b2eca3eeb1bc722007d07ed65094. 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/5gCsXsUX5WVj3A7CFPFlGg.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/5gCsXsUX5WVj3A7CFPFlGg.
{"copyright_id":"0xe0fba8743dab3948efadc1c8b0fd7d3679d135a205ef2ed9ffdb01e7ca25fa88","isrc":"FR96X2199605","name":"El Núcleo del Terror","registered_at":"2026-06-07T20:59:32Z","spotify_id":"50QpFV5vdHi0sBBj1JiLVa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fba8743dab3948efadc1c8b0fd7d3679d135a205ef2ed9ffdb01e7ca25fa88. 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/50QpFV5vdHi0sBBj1JiLVa.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/50QpFV5vdHi0sBBj1JiLVa.
{"copyright_id":"0xd19b56bc22b7b1fca9a303fe4bcca254b19d45e91b99a622df066f1080ef11c3","isrc":"FR96X2199606","name":"El de Colorado","registered_at":"2026-06-21T06:08:16Z","spotify_id":"5QiztTTbxchZ1k5BZ7MhjX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19b56bc22b7b1fca9a303fe4bcca254b19d45e91b99a622df066f1080ef11c3. 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/5QiztTTbxchZ1k5BZ7MhjX.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/5QiztTTbxchZ1k5BZ7MhjX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c02315f2001bd539a057cb92cb4440612135095f3e4aa6f199d000e17dfff12. 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/62aI1NGknFMePpqdqSeAAb.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/62aI1NGknFMePpqdqSeAAb.
{"copyright_id":"0xd821abe518d87c5e38daf2634a0404482cebcfb201acad16d844ae2dba996f14","isrc":"FR96X2199608","name":"Chino Tatuado","registered_at":"2026-06-22T04:59:10Z","spotify_id":"55EwqcPtD5pva7CpqrQbU5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd821abe518d87c5e38daf2634a0404482cebcfb201acad16d844ae2dba996f14. 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/55EwqcPtD5pva7CpqrQbU5.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/55EwqcPtD5pva7CpqrQbU5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bf9ab6ff5e58a5826fd7df216e811aa5cad27678f1d3cf3ea66e4468523821d. 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/2VQfrJdlbk2Sev0OmKyfLL.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/2VQfrJdlbk2Sev0OmKyfLL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66ba7a893c81d19680abcb622d5024c0d1d40d8e72d6fa64e7c25b05a6cb138d. 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/5wuq85oSYXYppDx6OTywZ7.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/5wuq85oSYXYppDx6OTywZ7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61fcc049a55769bb561766047801e93066840a3d29cb5fd654f971392f0b0f8. 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/4YPkc59WjhtGrhck2LZQ4G.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/4YPkc59WjhtGrhck2LZQ4G.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x606421207b4f122f01e603c950ec68f85288c21745b8efa98e1ecf5c259e7ca7. 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/4H0xociN0wEjQ6lM6nuerT.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/4H0xociN0wEjQ6lM6nuerT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdee260bfb8a942a6663084661afcf0f80e7748d923c1b5e44ba6456c54064c7e. 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/0E6co0xnJbZ1FHbg1lnKq3.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/0E6co0xnJbZ1FHbg1lnKq3.
{"copyright_id":"0x457dacc4cb6aeecda4e6eaa102c515227f776976d5fd98ea6fab8005614bf17c","isrc":"FR96X2030072","name":"El Güero Colorado - En Vivo","registered_at":"2026-06-10T19:12:57Z","spotify_id":"76l18BkW1Wl3my66KWNRy8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x457dacc4cb6aeecda4e6eaa102c515227f776976d5fd98ea6fab8005614bf17c. 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/76l18BkW1Wl3my66KWNRy8.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/76l18BkW1Wl3my66KWNRy8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0a9457d9ddde68e29cf467c6f993619c297819e4dc591b18290e812e7d2f1a. 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/544gxoXqNxvDfQz2Ncr4X5.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/544gxoXqNxvDfQz2Ncr4X5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc42f903df1584d4ab210270847e0be39002b776c987554029987bac39f4445ea. 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/39Vt2cfnKeUN2WHTqoO0dK.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/39Vt2cfnKeUN2WHTqoO0dK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36735a0a98471b812c3d1a0dcae901666598f74e7d369208efad579ba9b45d2c. 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/1VsbJR4ychXC66Z4z7Rkdf.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/1VsbJR4ychXC66Z4z7Rkdf.
{"copyright_id":"0x1e47c46b50c5d49ff4b13fac13a3c4c8bd9d189baf8987ab244ff464d40f834b","isrc":"FR96X1971014","name":"Soy Vivanco","registered_at":"2026-06-04T08:04:06Z","spotify_id":"41nAR5JfjxjDbhkiwFDC2v","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e47c46b50c5d49ff4b13fac13a3c4c8bd9d189baf8987ab244ff464d40f834b. 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/41nAR5JfjxjDbhkiwFDC2v.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/41nAR5JfjxjDbhkiwFDC2v.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x061bffbf8019028da881732c4b013ee048970a23a42d20ca749b0f6e8080a58d. 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/79UMhBMnf9ERYvsWVo6rJ6.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/79UMhBMnf9ERYvsWVo6rJ6.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54813d9dcb48e8076a8c72db2b11292bef3aec98e07c340260105491275c6762. 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/6BkIlFl2WDy1LHWXvT6boE.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/6BkIlFl2WDy1LHWXvT6boE.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb590daa559df18a3ce2104b09817d6b1eea0ab64d218a1182aa133ff100b1ad. 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/7i4fH52PHGWimsDP8IqIHl.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/7i4fH52PHGWimsDP8IqIHl.
{"copyright_id":"0x136a0e7fded8c60e165fa6b6ac30fbc211b92af9d3fd60ebb1f9f07512745105","isrc":"FRX201912995","name":"La Escuelita","registered_at":"2026-06-04T08:39:29Z","spotify_id":"4k9giAE0cUR0GmI0IHsRmB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x136a0e7fded8c60e165fa6b6ac30fbc211b92af9d3fd60ebb1f9f07512745105. 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/4k9giAE0cUR0GmI0IHsRmB.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/4k9giAE0cUR0GmI0IHsRmB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95810e29e4bb087a1e01cec2d4c832d424c92e92733f7edd42ab781551e5a006. 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/2WxWwmCS2Mn5aUtmyzfhcy.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/2WxWwmCS2Mn5aUtmyzfhcy.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc942041fc05884e6a3cac1f9298a500c1c0599d446d39d9ae66b0fc5e8c92da. 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/32Nc2ReMV9LvdbEza17Lfe.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/32Nc2ReMV9LvdbEza17Lfe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x531c81750f13e74ca357ac34b6b741dd4afe2e3004701ea0921703b71b79c56f. 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/5YfT0PxsAU9cReVIUT1f7x.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/5YfT0PxsAU9cReVIUT1f7x.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29bb26b5684379cc1943dd146e4d4a6f435902b05f82ad63dd06af3ebdd5d530. 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/5lj502JoeBQMxIcwX00fLe.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/5lj502JoeBQMxIcwX00fLe.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x832d90a62f558d232cd1940034b40dfb9e571667d840d5e2d0cfac4f35e812b4. 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/5iXg2p1PVTJQIoBQa0RhpQ.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/5iXg2p1PVTJQIoBQa0RhpQ.
{"copyright_id":"0x9c9d55ee83e4fac4c0ff0b6fd21fd2f727fc5a5586ce4d83e4f608f0a332ad1b","isrc":"USHM22098530","name":"El Jefe Y El Cobarde","registered_at":"2026-06-21T18:29:24Z","spotify_id":"6cAvDDZ1vb0bwyZWhSnatm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9d55ee83e4fac4c0ff0b6fd21fd2f727fc5a5586ce4d83e4f608f0a332ad1b. 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/6cAvDDZ1vb0bwyZWhSnatm.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/6cAvDDZ1vb0bwyZWhSnatm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9472e8c8914a1c19789fb81e939a3170837923a61f53c326fc1468cb3e2a4a. 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/3IyL2SIxnOFw5WZgFVeDWK.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/3IyL2SIxnOFw5WZgFVeDWK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x242d592dcd0b055e82583662aaca411e5283c91e9f485e483e5b6a17e55656bb. 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/4N0BMbAtjvDMrlOjUfggEk.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/4N0BMbAtjvDMrlOjUfggEk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffe88e3b6fc10a99d55a18156808d573cf45aa283bf975239cdf6356b2625159. 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/5T2ClcweuA1RK00ZdKbQl1.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/5T2ClcweuA1RK00ZdKbQl1.
{"copyright_id":"0x72e2c1331fa58bf8eae2d7273ddfbce72f15f5797a78c9d208f4b91acfa0f379","isrc":"DGA062340983","name":"Entre las sombras","registered_at":"2026-06-18T18:21:30Z","spotify_id":"5DMyElkbY1NlTRdYbOlHMd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e2c1331fa58bf8eae2d7273ddfbce72f15f5797a78c9d208f4b91acfa0f379. 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/5DMyElkbY1NlTRdYbOlHMd.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/5DMyElkbY1NlTRdYbOlHMd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875d919e69e5c75015b54be6c0c53a3ece5576777fcecb2115de59b2d5399c07. 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/4Yd4lmc6S2YMMeGGOhPoEV.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/4Yd4lmc6S2YMMeGGOhPoEV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea19690c978e9f838fff10927c521f5e647fc6560949da08fce8f0b0ade7d42f. 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/0HWGaFlur0QiPKAszH84RM.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/0HWGaFlur0QiPKAszH84RM.
Jorge Santacruz Y Su Grupo Quinto Elemento
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e6ecc1508e5035dcd38339d3867dfe0e3e27f0f825e844b6f43d02a0b99e88. 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/6B5SucJ14BE8l3LT3JQXUl.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/6B5SucJ14BE8l3LT3JQXUl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcff11f306c655352c01a0ab978dae69764bd68dcd65577845dca721f88739d33. 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/35joDnFOn51JnKF5TobEHN.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/35joDnFOn51JnKF5TobEHN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a553844afc774c2b735d9f4edeb8b9d4022125cad418fc8935e3e168b802a63. 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/2NCwlV92sOepW61wNZPt2j.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/2NCwlV92sOepW61wNZPt2j.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3e0b156d9f068566869ef4c7800aa11e0fd29fa729cc67246641d8231773fd. 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/6rQ00f1u2zb5l1dPsgUtha.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/6rQ00f1u2zb5l1dPsgUtha.
{"copyright_id":"0x820b0c9c3256046c7d9c82b8ff2a6ff71b60867bcec2db861f28dc811d73024d","isrc":"FRX452235981","name":"Hay que sumar - En vivo","registered_at":"2026-06-21T18:27:44Z","spotify_id":"61JltirusSd1wxjtdorCCq","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820b0c9c3256046c7d9c82b8ff2a6ff71b60867bcec2db861f28dc811d73024d. 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/61JltirusSd1wxjtdorCCq.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/61JltirusSd1wxjtdorCCq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x820b0c9c3256046c7d9c82b8ff2a6ff71b60867bcec2db861f28dc811d73024d. 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/2a0YDBR55Nilg2oLkYktco.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/2a0YDBR55Nilg2oLkYktco.
{"copyright_id":"0x33f7510a154d7f30f4ea00c2ea34c0638a4e9dbf6b7229e60f8e80cc0653aa7d","isrc":"USDXS2202166","name":"Los Ántrax (Seguimos Vigente)","registered_at":"2026-06-07T08:11:56Z","spotify_id":"3RDp85gHJD0jvs4wa0Kid1","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f7510a154d7f30f4ea00c2ea34c0638a4e9dbf6b7229e60f8e80cc0653aa7d. 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/3RDp85gHJD0jvs4wa0Kid1.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/3RDp85gHJD0jvs4wa0Kid1.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1335dc8c97b426f77b2f256c73434e041c4feb01a96140c9b04369edf54cb0bb. 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/2qkzRsnFh9bPtN4On5wcxK.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/2qkzRsnFh9bPtN4On5wcxK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4ce7245168853d4959fc08fe12e9df5f94153daf46b541791671994abc7fe94. 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/1dFxrB7W4O5jZIhOn6APXO.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/1dFxrB7W4O5jZIhOn6APXO.
{"copyright_id":"0xc90fdc1b14f4d6b8f3201dcc534ded43e66fa3cc6d636158ce94908e81b592e3","isrc":"DGA0L2397306","name":"La Misma Bandera","registered_at":"2026-06-07T14:21:48Z","spotify_id":"6YXIE2hwDP2FMZpvHGTQFB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc90fdc1b14f4d6b8f3201dcc534ded43e66fa3cc6d636158ce94908e81b592e3. 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/6YXIE2hwDP2FMZpvHGTQFB.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/6YXIE2hwDP2FMZpvHGTQFB.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa976fbceb6bfca0a0a4815e2ea3f674b05e9d7b50008d409934fbaad5d34a512. 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/60J52I2dRWoc5K3KbN2Hx6.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/60J52I2dRWoc5K3KbN2Hx6.
{"copyright_id":"0x3c2cc456983444e4437092518dc1ea128a98d5d6acb507e1a7573232ac4cc8bc","isrc":"QZDQH2436807","name":"El Nucleo Del Terror - En vivo","registered_at":"2026-06-07T01:41:36Z","spotify_id":"7A5s9CE3KdnRvrtHRR803o","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c2cc456983444e4437092518dc1ea128a98d5d6acb507e1a7573232ac4cc8bc. 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/7A5s9CE3KdnRvrtHRR803o.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/7A5s9CE3KdnRvrtHRR803o.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81fb4e68598fc64c0ad2f020175ebd077fc9073ce2d65149e8f62a9d3b8872fd. 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/4xdO3KP6VjpsGLtnCvej2d.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/4xdO3KP6VjpsGLtnCvej2d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46ba4498e6731adfdce962e429fda8303487d15136d11ce9c8a6440f234c202. 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/0ucQebhLj8VR0tRv9pAP9d.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/0ucQebhLj8VR0tRv9pAP9d.
{"copyright_id":"0x9eff91c8341a4a70ea2fde9b7d39da0b9fc193e5ffa8ce332fe972a951d7d83b","isrc":"QZDQH2421567","name":"Olor A Billete","registered_at":"2026-06-22T04:59:44Z","spotify_id":"67TH77fyjvh0Ck1n214Uf8","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9eff91c8341a4a70ea2fde9b7d39da0b9fc193e5ffa8ce332fe972a951d7d83b. 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/67TH77fyjvh0Ck1n214Uf8.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/67TH77fyjvh0Ck1n214Uf8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7604b5b8214620d18058b972f87d2cfe49087fa4829927584b57b6d6f180ea1. 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/6xRh6W3OpgmwIu6NmU79Nv.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/6xRh6W3OpgmwIu6NmU79Nv.
{"copyright_id":"0xbd007caa949a45de2ab37d520643eedf53dba295ad7b7498fc53367423d9d627","isrc":"USA2P2476860","name":"El Bamban Finanzas","registered_at":"2026-06-07T20:59:10Z","spotify_id":"2AbZji3RVtUW0i0crJDsIx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd007caa949a45de2ab37d520643eedf53dba295ad7b7498fc53367423d9d627. 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/2AbZji3RVtUW0i0crJDsIx.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/2AbZji3RVtUW0i0crJDsIx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4110030a8658e2dfaee217e47f1506c50163d1f93159c0238e89df754b3354. 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/5txl9L3j6EKaNW2vN6BEeX.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/5txl9L3j6EKaNW2vN6BEeX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97190196cc76a615a0f4e60548a7c4d86f690a4694d62553e273ca04e25c81a3. 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/14gQkdxYE6HMkXFSOjARNJ.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/14gQkdxYE6HMkXFSOjARNJ.
{"copyright_id":"0xb59103606034a875c86c23bd9969af25ee3b649cb0f36ba1d12102d3b7a7fee2","isrc":"DGA0S2460362","name":"Ahí vamos poco a poco - En Vivo","registered_at":"2026-06-19T14:13:36Z","spotify_id":"5JjXjqhseoMOsXeDd071ad","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb59103606034a875c86c23bd9969af25ee3b649cb0f36ba1d12102d3b7a7fee2. 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/5JjXjqhseoMOsXeDd071ad.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/5JjXjqhseoMOsXeDd071ad.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0472b71e96db0457d759f437fc4c451704badb11d53735daea03554882c4aeae. 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/0D4w1XNfWt1gomE3d88kSq.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/0D4w1XNfWt1gomE3d88kSq.
{"copyright_id":"0x43d9522fe6a8067da438e9eb23ed51c0ec4b71797e7595dc6af1a2bcc91fde47","isrc":"DGA0S2460364","name":"La Escuelita - En Vivo","registered_at":"2026-06-18T18:25:59Z","spotify_id":"4v64ZNVXd7EHQUHpQ8Gygx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43d9522fe6a8067da438e9eb23ed51c0ec4b71797e7595dc6af1a2bcc91fde47. 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/4v64ZNVXd7EHQUHpQ8Gygx.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/4v64ZNVXd7EHQUHpQ8Gygx.
{"copyright_id":"0xe48b597737d5ff87b3cc75caed9932420b9951808e90c6cec7a271d38e73f032","isrc":"DGA0S2460365","name":"Matitas Verdes - En Vivo","registered_at":"2026-06-24T16:59:15Z","spotify_id":"5rLRcJbfObEeLA3gtAnO4p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48b597737d5ff87b3cc75caed9932420b9951808e90c6cec7a271d38e73f032. 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/5rLRcJbfObEeLA3gtAnO4p.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/5rLRcJbfObEeLA3gtAnO4p.
{"copyright_id":"0x32c3598debe8ffca8cb056a30db0ad5a95dda64d261ee678e298c93b732e67a5","isrc":"DGA0S2460366","name":"Los Fletes - En Vivo","registered_at":"2026-06-27T08:21:03Z","spotify_id":"0vhai1hGlhEyw7iOOp1nrT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c3598debe8ffca8cb056a30db0ad5a95dda64d261ee678e298c93b732e67a5. 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/0vhai1hGlhEyw7iOOp1nrT.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/0vhai1hGlhEyw7iOOp1nrT.
{"copyright_id":"0x254bb00ac7306b922160bc006ad1ab50b38fc2fa3c6fc62624b39bd25c3ecf24","isrc":"DGA0S2460367","name":"El Núcleo del Terror - En Vivo","registered_at":"2026-06-23T10:06:44Z","spotify_id":"3ZPosTozkmHVNbU4HpCt1S","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x254bb00ac7306b922160bc006ad1ab50b38fc2fa3c6fc62624b39bd25c3ecf24. 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/3ZPosTozkmHVNbU4HpCt1S.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/3ZPosTozkmHVNbU4HpCt1S.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cca8f2941c99fd324f84f6d91a638c292106bafcf249603363c200519859adc. 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/7uCmtISbO7bQ4nucTCpCVr.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/7uCmtISbO7bQ4nucTCpCVr.
{"copyright_id":"0xa09208a2e000d32a7a3dbac12a42510eeabfc81ec014d4624f2002d22267fd81","isrc":"DGA0S2460369","name":"Desde Cero - En Vivo","registered_at":"2026-06-11T13:47:00Z","spotify_id":"3FsbCel0nSBCxSI2EyILsG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa09208a2e000d32a7a3dbac12a42510eeabfc81ec014d4624f2002d22267fd81. 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/3FsbCel0nSBCxSI2EyILsG.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/3FsbCel0nSBCxSI2EyILsG.
{"copyright_id":"0xcd663a9d0a6b356d7dbc2bc8f245339b52dbb3ac82e703f949d49672bed0a019","isrc":"DGA0S2460370","name":"El Argel - En Vivo","registered_at":"2026-06-19T14:14:57Z","spotify_id":"3IwSHA6MMXkeBAlV0fgGHV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd663a9d0a6b356d7dbc2bc8f245339b52dbb3ac82e703f949d49672bed0a019. 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/3IwSHA6MMXkeBAlV0fgGHV.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/3IwSHA6MMXkeBAlV0fgGHV.
{"copyright_id":"0xa5b34719506f8cbb966eef9053a043c0f1ce7723b5697aecb1c643d2eece9ca2","isrc":"DGA0S2460371","name":"El Comienzo del Fin - En Vivo","registered_at":"2026-06-22T04:57:50Z","spotify_id":"0wtagO11PgrdT055cqN4vx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b34719506f8cbb966eef9053a043c0f1ce7723b5697aecb1c643d2eece9ca2. 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/0wtagO11PgrdT055cqN4vx.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/0wtagO11PgrdT055cqN4vx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0d972f5232d65cb72db342ecdf11081dc1d994c11ce04af8b6796c902ba43b. 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/533IROtO6Yocrm7PNMI105.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/533IROtO6Yocrm7PNMI105.
{"copyright_id":"0xa90b874d4fba8dd75ae43649f677f095b2ab443a15548a6e05b201b1f2aab663","isrc":"QZDQH2427557","name":"Julio Beltrán","registered_at":"2026-06-05T17:25:54Z","spotify_id":"4YFtpOWYZTpaonQodNnI8d","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90b874d4fba8dd75ae43649f677f095b2ab443a15548a6e05b201b1f2aab663. 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/4YFtpOWYZTpaonQodNnI8d.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/4YFtpOWYZTpaonQodNnI8d.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd14c5fc24080b8168a6cff54d1747c8ccfca3d59d23854000ac316b775729cbc. 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/7v9JXL8PPfTwVRAXy7Mxs7.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/7v9JXL8PPfTwVRAXy7Mxs7.
{"copyright_id":"0x20c8e3e5afebf5b7be021aaa7ccad2d2771ac32f9248ea060388cd7492abba36","isrc":"USANG2404153","name":"La Lealtad","registered_at":"2026-06-27T08:16:04Z","spotify_id":"1kRQDF96hK0ghFp1gbQvB2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c8e3e5afebf5b7be021aaa7ccad2d2771ac32f9248ea060388cd7492abba36. 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/1kRQDF96hK0ghFp1gbQvB2.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/1kRQDF96hK0ghFp1gbQvB2.
{"copyright_id":"0xb0e42108d79fca9af333fd31f5ac58802cdfbe46d7381cf67a059557ea1bcbb4","isrc":"QZDQH2421528","name":"Ya saben quién fui - En vivo","registered_at":"2026-06-07T08:16:24Z","spotify_id":"4RyfgUPnYzUxphFV1DVTK5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0e42108d79fca9af333fd31f5ac58802cdfbe46d7381cf67a059557ea1bcbb4. 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/4RyfgUPnYzUxphFV1DVTK5.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/4RyfgUPnYzUxphFV1DVTK5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbed4ba386a65a12542243e3be0b057bfeff30b7390227f13764481391542f7c5. 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/1sWnRMaBG96jeRvbXm55LK.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/1sWnRMaBG96jeRvbXm55LK.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d55221dd8d45345be358b5e25f0b2770d0ca4a988b5d2dd59d0364a456197e4. 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/7HUdxu7bI2nnkuscf5CtOY.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/7HUdxu7bI2nnkuscf5CtOY.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1d409460ba6bf81078e0d503d19a4e6aedb111f8d8108d66c0fa443c836e09. 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/12fE6TXLpF5HZmZKpTe0ga.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/12fE6TXLpF5HZmZKpTe0ga.
{"copyright_id":"0x00a5afc07b153b2da15e6b445ad1819d1497d735cd5df96e1df8ef5f975a9f95","isrc":"QZDQH2412060","name":"TUTSI POP","registered_at":"2026-06-25T09:14:41Z","spotify_id":"6rgdxUQ7FeBqsqkroAcCKc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00a5afc07b153b2da15e6b445ad1819d1497d735cd5df96e1df8ef5f975a9f95. 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/6rgdxUQ7FeBqsqkroAcCKc.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/6rgdxUQ7FeBqsqkroAcCKc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9db6508d5f60ec1fec9b9e2534864c4e0d1b8301d6177d867eaa2787a003c50c. 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/50F5Q8nBvEeIhL7j9UVpIR.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/50F5Q8nBvEeIhL7j9UVpIR.
{"copyright_id":"0xd2c0bd0ac18eb70cdfce9eef7912632ac672ffaebfb413ef45c908a9c37a625d","isrc":"QZDQH2412689","name":"El Mochomo","registered_at":"2026-06-08T13:06:42Z","spotify_id":"5fv8ngpWsLZXJGC9GDwVij","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2c0bd0ac18eb70cdfce9eef7912632ac672ffaebfb413ef45c908a9c37a625d. 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/5fv8ngpWsLZXJGC9GDwVij.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/5fv8ngpWsLZXJGC9GDwVij.
{"copyright_id":"0xf15b1287f13b758a91f62de2c1e344d3af3dd981e28307da8f0fabc68b39eea1","isrc":"QZDQH2412691","name":"De Los Pies A La Cabeza","registered_at":"2026-06-09T18:27:43Z","spotify_id":"5BoryhpHJfwQyjB7zGR20m","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15b1287f13b758a91f62de2c1e344d3af3dd981e28307da8f0fabc68b39eea1. 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/5BoryhpHJfwQyjB7zGR20m.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/5BoryhpHJfwQyjB7zGR20m.
{"copyright_id":"0x8702c5a88228cee28b68a59dc4c77dd6aeb6f2a0d11d86bdd645338f8c11a1d9","isrc":"QZDQH2410648","name":"Ya Saben Quién Fui","registered_at":"2026-06-04T10:10:23Z","spotify_id":"7sWnUsrWWehk0Yp5sNBlmS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8702c5a88228cee28b68a59dc4c77dd6aeb6f2a0d11d86bdd645338f8c11a1d9. 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/7sWnUsrWWehk0Yp5sNBlmS.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/7sWnUsrWWehk0Yp5sNBlmS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb983b7c045b1794414740c244703a145bec457fa2652b3ba4b041ffce5c86dd7. 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/1wFw0z1wBmO8HUq03gRcgb.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/1wFw0z1wBmO8HUq03gRcgb.