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 0xed65e818fbcb14dd50db44fd01b975920148fdcf40d1128e2d06dbdce9e59229. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/80831a2d-c12d-49b8-91f1-f457ad0cffb0.json and https://artists.proofprofile.net/proofs/artist/80831a2d-c12d-49b8-91f1-f457ad0cffb0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92","isrc":"ESA011674536","name":"Sin Envidia - En Vivo","registered_at":"2026-06-26T01:24:12Z","spotify_id":"5vpVSdG1pTHcnhxVw1UKCl","type":"track"}
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 0x64ce4a6e6abceae15ff4b9ec59cafa54b62483f059568a94765d31cf5e050a92. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5vpVSdG1pTHcnhxVw1UKCl.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/5vpVSdG1pTHcnhxVw1UKCl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x459d180344003d81fb17c2870d8e00a312f195c83ac5053d281a71955e2cfb92. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/08WqwqKGBKij55mfdGqryy.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/08WqwqKGBKij55mfdGqryy.
{"copyright_id":"0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5","isrc":"QZXLZ2400365","name":"UNA FLOR QUISE CORTAR","registered_at":"2026-06-27T17:44:58Z","spotify_id":"5rcW8y4iOtBoL84vieuwOv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab5bbe874ed7c66c9060f1d404aa8d47a7e06fe204486ec1cc9f385109df4d5. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5rcW8y4iOtBoL84vieuwOv.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/5rcW8y4iOtBoL84vieuwOv.
{"copyright_id":"0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc","isrc":"QZXLZ2400366","name":"LLEGANDO AL RANCHO","registered_at":"2026-06-21T11:03:05Z","spotify_id":"5wFfqqOL4FngDEjKjZEhd5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9647458f9bb94ea8b073e3cab1c772918a1a29b4a10ad8606de0240425eb4bdc. 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/5wFfqqOL4FngDEjKjZEhd5.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/5wFfqqOL4FngDEjKjZEhd5.
{"copyright_id":"0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39","isrc":"QZXLZ2400368","name":"DIME LO QUE PIENSAS","registered_at":"2026-06-26T01:21:14Z","spotify_id":"6fHKTmlp9MF74K2qKcrfSR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c87caada60bbe02ded682995b54783dcc446de5b2ea2fe2d70ce6f3c7009f39. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6fHKTmlp9MF74K2qKcrfSR.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/6fHKTmlp9MF74K2qKcrfSR.
{"copyright_id":"0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9","isrc":"QZXLZ2400370","name":"EMPACA TUS COSAS","registered_at":"2026-06-21T11:02:15Z","spotify_id":"4HH3jVhZ406RVKOil1RoLM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x566af87f8817e0eae5caecfc7a3c578813caaaf1f509ddbdaae652182382c5d9. 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/4HH3jVhZ406RVKOil1RoLM.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/4HH3jVhZ406RVKOil1RoLM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6fc8b7cb3f5a29348c39bbef40fc4f9dc105a16861f6b6309b472d0915bb62. 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/6T164Zkx2L11MINkZjJi1l.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/6T164Zkx2L11MINkZjJi1l.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fa5d7a3e9c40b531ea8042a285d7a2f62f405098302b56c64123b3ec67f4b86. 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/3Y4yJVxnvduYdV91UyhzP0.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/3Y4yJVxnvduYdV91UyhzP0.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775d3e2c0a4ee5fe9628a5e8381000a5a9979d90e922bb92a4686a33877f9172. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4cJnbF0p7ePas5f9we674q.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/4cJnbF0p7ePas5f9we674q.
{"copyright_id":"0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452","isrc":"ESA011585975","name":"Nadie Se Muere de Amor","registered_at":"2026-06-09T11:19:47Z","spotify_id":"4xgID7oB1CTTSsYm0hEfVX","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd9451b5bbdbc9ef4234ded411ae6ceb6f07e06af028e02a0bcdd6dd746aa452. 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/4xgID7oB1CTTSsYm0hEfVX.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/4xgID7oB1CTTSsYm0hEfVX.
{"copyright_id":"0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed","isrc":"ESA011585976","name":"La Princesa del Cuento","registered_at":"2026-06-23T17:18:24Z","spotify_id":"7b4cB1dAWEXKEUemUiHKSS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c2de055cacab44288d74e431a8c9c4a0a59f4c33b5a236e7949f03f3f038eed. 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/7b4cB1dAWEXKEUemUiHKSS.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/7b4cB1dAWEXKEUemUiHKSS.
{"copyright_id":"0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da","isrc":"ESA011585977","name":"Aunque Pierda la Vida","registered_at":"2026-06-26T01:33:58Z","spotify_id":"0OYkZHVYihouAO962iDGRt","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9ec0476136bd729a784e7b283f35bfa80d698a83c1eea0f3f0578b8c7d43da. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0OYkZHVYihouAO962iDGRt.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/0OYkZHVYihouAO962iDGRt.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48d96eee6f09802738a29f17d712c80722932ad8f53788b613ac920db8043c1a. 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/6YjIfnOf74sUNqN5rDjPnl.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/6YjIfnOf74sUNqN5rDjPnl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2bcb69e7029ab213298eb6720ee3acf68eb1e594d3023d8ed257981ab3390c7. 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/1z71mYenCb3rw6IZNXqRbR.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/1z71mYenCb3rw6IZNXqRbR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad551924f050f96473261dfba38046f386067c0e583b253518fe0f116b26b50. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2ebbnmGfnlFYfHSQJpkb0a.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/2ebbnmGfnlFYfHSQJpkb0a.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0bcd3eb06a14264372a63f9f7c1d503e63384c3cc2fa9b3de1d5e00fd874c2b. 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/1nAfqp2LxMWYSGDKhAlZjR.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/1nAfqp2LxMWYSGDKhAlZjR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba07d5737c4ad5ef8c2276082fef2155c2d943101c3e0875649459800af23b35. 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/2ZrZG9dmYJsDgSLvlMHnCh.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/2ZrZG9dmYJsDgSLvlMHnCh.
{"copyright_id":"0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca","isrc":"QZAPG1888953","name":"Quisiera Ser Una Lágrima","registered_at":"2026-06-05T06:40:46Z","spotify_id":"5NTuZKFaiYlyYZdj0fvbWn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fc93b2be9e7d20820ea55392c2f1e39f2857b1f3e73eeef1c368362b5c81ca. 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/5NTuZKFaiYlyYZdj0fvbWn.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/5NTuZKFaiYlyYZdj0fvbWn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550db5945f2e833fe43f15d98398ceca379b2d7d2622168a2462f4a0d01fa405. 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/36qLnyXKwK9syMwlfSJbfg.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/36qLnyXKwK9syMwlfSJbfg.
{"copyright_id":"0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc","isrc":"QZAPG1888955","name":"Amor a la Ligera","registered_at":"2026-06-07T03:50:54Z","spotify_id":"5Bl6vhECx1VXl7sJqcbWV2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d82d320d579c28d0585b117489a8a2dbfdf819d39dc59d6d8c5e1e11bc59fcc. 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/5Bl6vhECx1VXl7sJqcbWV2.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/5Bl6vhECx1VXl7sJqcbWV2.
{"copyright_id":"0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd","isrc":"QZAPG1888956","name":"La Tumba Será El Final","registered_at":"2026-06-23T19:51:52Z","spotify_id":"6UHuvgkRavSc5Zzb7YLbKv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb1ae447235bc21278b76feb497ef4c8c01548c397682a854904d3a99337dfd. 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/6UHuvgkRavSc5Zzb7YLbKv.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/6UHuvgkRavSc5Zzb7YLbKv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x295c7046a7859fc1135412399372644ce7d9254c1b50e60a9b40d1ba705abfa6. 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/5NiYnrd0EgrYCY5jnCsfG3.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/5NiYnrd0EgrYCY5jnCsfG3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a33da04cb0d48194302b88fead78f0454746dadb3e1e33c074982470216e9fb. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3NlFsJRFTfL9tA1CQ6lAr3.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/3NlFsJRFTfL9tA1CQ6lAr3.
{"copyright_id":"0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4","isrc":"QZAPG1888961","name":"Alfredo Ríos Galeana","registered_at":"2026-06-27T17:42:41Z","spotify_id":"7Dn5hzFPW89qontfMG89HQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb767a8fb4d9312367cad4bfc7730ace4d8fae7b1ee1dc9cc4299f70c59738cf4. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7Dn5hzFPW89qontfMG89HQ.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/7Dn5hzFPW89qontfMG89HQ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2378c92d6d1fcebd0b68c02315fb0b2090e24ce6faeae3433fdcdbb488e3a187. 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/2uckvdBIM70Higz2F4e64K.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/2uckvdBIM70Higz2F4e64K.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65222d37b28f2244ab47de7476a6c304e854fa681fdd302c4865c8569f167da2. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58jhfcbmbs4iS86IAQCb0T.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/58jhfcbmbs4iS86IAQCb0T.
{"copyright_id":"0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b","isrc":"QZAPG1878352","name":"Mentiras Bonitas","registered_at":"2026-06-10T01:22:42Z","spotify_id":"3iIlWNFcKpWXBLjqAtQD5Y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ec6ebb49bfa71e504dd761ce4742d9a6e368f0f92c0557e68ecd9845baea62b. 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/3iIlWNFcKpWXBLjqAtQD5Y.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/3iIlWNFcKpWXBLjqAtQD5Y.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb283635a9d35e941144087c65385c87dc254eb729469ec5c5b4f78f87510e87. 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/3HRFjSDlon7AIanHXJusoj.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/3HRFjSDlon7AIanHXJusoj.
{"copyright_id":"0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00","isrc":"QZAPG1878356","name":"No Se Compara","registered_at":"2026-06-11T19:03:48Z","spotify_id":"3XN7CVFCRrEHDdMEvxbdcU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15ca2772bb2b9844a5ba5975dbd856099ccabed0e1ee89acd3c34c9a787e8a00. 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/3XN7CVFCRrEHDdMEvxbdcU.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/3XN7CVFCRrEHDdMEvxbdcU.
{"copyright_id":"0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e","isrc":"QZ9JZ1768912","name":"Alma Enamorada","registered_at":"2026-06-21T11:01:49Z","spotify_id":"2QAD0SzC71rTPGSNJqiZSi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9481cde7c73ea3498aae14774ad85c3c6679d5f7a38704d3a5cadf7a7af22e3e. 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/2QAD0SzC71rTPGSNJqiZSi.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/2QAD0SzC71rTPGSNJqiZSi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f6ff629431337a68ce404be9bf6894ec70a923ed582b679c81858fc61adec7. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0M9oPC5UT2EtR1HjgTuXVE.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/0M9oPC5UT2EtR1HjgTuXVE.
{"copyright_id":"0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa","isrc":"QZ9JZ1768916","name":"El Que No Había Nacido","registered_at":"2026-06-08T23:30:45Z","spotify_id":"0kgyNI0KRUVE6trkxdKmpj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfad7e9aa7344dbe09573d89d073c9446622f0cd655e665c771c04578e8a1c4aa. 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/0kgyNI0KRUVE6trkxdKmpj.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/0kgyNI0KRUVE6trkxdKmpj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803ae692fa67386856d6338af253130e5fbc46e7138c55212b11197a65b14709. 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/3Uwf6MXAUXmQfRQM3vnG1H.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/3Uwf6MXAUXmQfRQM3vnG1H.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2e80270549405f9a49bf3f9a8e89e31857778aef9d3c793de07c0e4a4c7d146. 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/20nS1Ok3d28ZWVDI67skNP.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/20nS1Ok3d28ZWVDI67skNP.
{"copyright_id":"0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b","isrc":"QZ9JZ1768919","name":"Volví Pa´l Pueblo","registered_at":"2026-06-08T06:07:45Z","spotify_id":"0RELAoGXlSIpCiwc2HYsMT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce38427bba973cea38d84cffb73f02b489583c4b053c7a1e40e23f2754a0c39b. 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/0RELAoGXlSIpCiwc2HYsMT.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/0RELAoGXlSIpCiwc2HYsMT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63f1b42e543e18805559b50b38beb559589b9fadbeadc4177b74b6bb64fbde08. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2gGlcJk7TJS5bdB9AR5R2X.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/2gGlcJk7TJS5bdB9AR5R2X.
{"copyright_id":"0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44","isrc":"QZ9JZ1768925","name":"Los Años Que Yo Tengo","registered_at":"2026-06-09T21:11:43Z","spotify_id":"50GgPymeSvmqTSgXdCQpku","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1db1bc1e430b53fe04d2604fbb0a5a5cd9123aa736174d0c0b69d3c09b02e44. 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/50GgPymeSvmqTSgXdCQpku.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/50GgPymeSvmqTSgXdCQpku.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c55a009cf10aa6a5bd77075a002e2427d2dd5164e44555dd84349afd713f4b8. 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/46EVJF8mjjrWVPT1b1Y0Aa.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/46EVJF8mjjrWVPT1b1Y0Aa.
{"copyright_id":"0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87","isrc":"QZ9JZ1773207","name":"Tu, Yo y Nuestro Amor","registered_at":"2026-06-10T22:08:57Z","spotify_id":"2gxcDh0YfDjBlSgwlhHMxd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2838ca32ba4d878a81a3806abbe07d9a5b61981ba384be6c06e41af32f10c87. 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/2gxcDh0YfDjBlSgwlhHMxd.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/2gxcDh0YfDjBlSgwlhHMxd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7b7bc3a8b9b5b823b99c372d439496109df8f678007c7d7173b64d2c450029. 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/7jylkAe8ysi2wXVr6HeECF.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/7jylkAe8ysi2wXVr6HeECF.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4d2a91ef1d97441989c7e6722efdd4da4f06c3d115cc713388142cdd2834557. 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/2VPdIS3ZQE35CeESZqw1Bv.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/2VPdIS3ZQE35CeESZqw1Bv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc03688f9f22b0cc91752ba495656f958bf21406fe56df20b79a61e1dbf365aca. 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/6sKADx98jZBxkrzpFv19PP.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/6sKADx98jZBxkrzpFv19PP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05721f8a58679d2cf1113acdabbc8c379bebbbd4225ae7273b9c97168714b551. 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/1XpQAZsZ4oNIJdDUz4HMdo.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/1XpQAZsZ4oNIJdDUz4HMdo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e8959cfc2a11f436d280035c32991e308121a682d492920647c3e246a349bb7. 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/3zZMMpvV17PSUs05NUnaZN.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/3zZMMpvV17PSUs05NUnaZN.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f2302630a073b9b67f67b38ee3f3cffc041e8d556c908c2b876d48c684ad70. 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/15pIUnDu5SLLSfOJA6MBOT.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/15pIUnDu5SLLSfOJA6MBOT.
{"copyright_id":"0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8","isrc":"USHM91433324","name":"Entre Yerba, Polvo y Plomo","registered_at":"2026-06-25T00:54:29Z","spotify_id":"2WqFcFyzBg762b3IlmDHUm","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608bde0d2c2042cfb1edccd40c57d393016351deb133a6e3c9cfa49afbd122e8. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2WqFcFyzBg762b3IlmDHUm.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/2WqFcFyzBg762b3IlmDHUm.
{"copyright_id":"0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73","isrc":"USHM91433329","name":"Borracho Te Recuerdo","registered_at":"2026-06-11T18:56:48Z","spotify_id":"2Xj0jeo2v3qAetSDEfRRDx","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4160399bb41d8428a2eec6c63e1dfa2136ba3b7ae511b22e19103a43f6ff73. 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/2Xj0jeo2v3qAetSDEfRRDx.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/2Xj0jeo2v3qAetSDEfRRDx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62781d554acd339bd164890220f4254eb569408e40b804dc619cb476c6c876ba. 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/7nG3McQVF4Ld8N2igrO6uR.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/7nG3McQVF4Ld8N2igrO6uR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1317e8c4526c3ac76bdd2d091182f8256a25532d24cf5e61f538b3f20362866. 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/44E3XkEHx43lMkXuILY7wo.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/44E3XkEHx43lMkXuILY7wo.
{"copyright_id":"0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b","isrc":"QZDQH2355438","name":"Te Va a Doler","registered_at":"2026-06-10T22:02:11Z","spotify_id":"6pXCGwwHBltTBaUSSlYGs5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2e2878a81d853c88ea48e350aae08c7a0e26a202b487b93bd6d1958b246bd5b. 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/6pXCGwwHBltTBaUSSlYGs5.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/6pXCGwwHBltTBaUSSlYGs5.
Gira 2004 Desde Tierra Caliente (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/56f5jnfG2Z69I7YDaNuAEn.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/56f5jnfG2Z69I7YDaNuAEn.
{"copyright_id":"0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b","isrc":"QMYQ51100363","name":"Chiquitita (En Vivo)","registered_at":"2026-06-24T22:50:38Z","spotify_id":"3J1NjHNfpzUKeXUtVnISNM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b. 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/3J1NjHNfpzUKeXUtVnISNM.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/3J1NjHNfpzUKeXUtVnISNM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571. 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/7LezfrHXY9i0CWGjgDR4pX.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/7LezfrHXY9i0CWGjgDR4pX.
{"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton De Cartas (En Vivo)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"3YbKZKc7P2oqJJ5XngR6xc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011. 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/3YbKZKc7P2oqJJ5XngR6xc.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/3YbKZKc7P2oqJJ5XngR6xc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e2036c0c12505fdae8110a5d461bdc35b2c446391bd8a61ab941545776fb03d. 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/3wQ0hlPa8QibAudvFpmhOU.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/3wQ0hlPa8QibAudvFpmhOU.
20 Exitos: Con la Voz y Sentimiento de Alejandro Ortuño
{"copyright_id":"0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05","isrc":"QZDQH2355717","name":"Que Se Junten Nuestros Brazos","registered_at":"2026-06-23T17:29:25Z","spotify_id":"7HaUvvxV5WzqzxseDxgha3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2a0211f66490e4bf9e9e1bb3cf47f3e0b1a70d7a811e9e23f18ba4cb29bc05. 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/7HaUvvxV5WzqzxseDxgha3.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/7HaUvvxV5WzqzxseDxgha3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaca594a3b13e5f986d5d418c76d606983913177728c33b21b295b1f69475b093. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4CnY7md7RgwuNtB7rfCX1h.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/4CnY7md7RgwuNtB7rfCX1h.
{"copyright_id":"0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011","isrc":"QMYQ51100360","name":"Un Monton de Cartas (El Cartero)","registered_at":"2026-06-20T12:59:38Z","spotify_id":"6YMnweu2xpj7gnleNryo04","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d8f3af56181a05534db3da117ca9d985284d1331fb97a4f8a0c6f8959ef6011. 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/6YMnweu2xpj7gnleNryo04.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/6YMnweu2xpj7gnleNryo04.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc8a59142d4f46ee4788dbae1d3b35be4c46d9fa593452f41d9990d7c70de38b. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1ha5Zky452oNHhtO1tlAKn.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/1ha5Zky452oNHhtO1tlAKn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54357be87d298e410358c882e21778f3b59ffc7f770e2c6576f0bcea2d36aa5a. 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/2e2q4HGZFeB74dzOrjduvX.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/2e2q4HGZFeB74dzOrjduvX.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27d4243a2fd06b73248ce973cd32a0846660c091db8413b646b2e5e8da768ef. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ypLxNq3vWA82WvyGbpVLU.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/0ypLxNq3vWA82WvyGbpVLU.
{"copyright_id":"0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27","isrc":"QMYQ51100399","name":"Libro de Recuerdos","registered_at":"2026-06-24T22:52:02Z","spotify_id":"44PoZlBx0psimq2GEdz0Il","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe994f5a2d009fb0ced22f080c777c8a8488237b51ad0c8a469fb666d7eb6dd27. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44PoZlBx0psimq2GEdz0Il.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/44PoZlBx0psimq2GEdz0Il.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7303c296995872284e8bca76d3dc229ba793856898e3d9a8962d6a32f34d571. 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/4lTI23JebD4kNZfiLHFiLs.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/4lTI23JebD4kNZfiLHFiLs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45983a8289a5e6173573fb7723a5e99995494a1e6688af08216487382180e593. 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/75Isxuy5tkbXD1H8fNSmYe.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/75Isxuy5tkbXD1H8fNSmYe.
Martín Garduño el Líder de Tierra Caliente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f522960cf71d49c63b13f600508a42cc3a030338ff5b109de3e5c6889178060. 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/3oaJNNESNo89huJ8WjFTLj.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/3oaJNNESNo89huJ8WjFTLj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25829a615682caaf0e1d0db651d849d752598ee8fff9bd9fe147947a57f0680. 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/2W1ciZG9QrJWZulJGR9Pmk.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/2W1ciZG9QrJWZulJGR9Pmk.
Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) [En Vivo]
Llegaron para quedarse (El lírio / Tengo miedo / Muchachita de Ojos claros) - En Vivo
{"copyright_id":"0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c","isrc":"QZNW72402863","name":"Amores Con Mi Estilo","registered_at":"2026-06-18T22:06:22Z","spotify_id":"1ud0AROpkyiy8ze2hfY7B2","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc84e100d5bc683b186e4bc6cf99b91b02fce127527a1025f754b22df865e66c. 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/1ud0AROpkyiy8ze2hfY7B2.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/1ud0AROpkyiy8ze2hfY7B2.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7965ae1d9631dcea54085e95f954c6da032422c37cf8eb6fc430a149f015ea93. 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/7retGGVjGJKBHcVxZPw2KM.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/7retGGVjGJKBHcVxZPw2KM.
Puras Pa'pistear (Septima Tanda) [En Vivo]
{"copyright_id":"0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c","isrc":"USA2P2421929","name":"En Mi Rollo (En Vivo)","registered_at":"2026-06-09T11:20:02Z","spotify_id":"5AKlIRATUYqagnpKl6oWmL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d86ebe22a0ec4a5d4f93a06d751acbeb3151517efa05f172e76f4e2a90b272c. 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/5AKlIRATUYqagnpKl6oWmL.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/5AKlIRATUYqagnpKl6oWmL.
{"copyright_id":"0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d","isrc":"USA2P2421930","name":"Los Que Hablan De Mi (En Vivo)","registered_at":"2026-06-08T06:05:00Z","spotify_id":"6KXVvdkx6cjyvsTMuGliDg","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef01037e98ec424aa113218bed034e3aabca63f95e7e93375b8dead7f7cfc6d. 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/6KXVvdkx6cjyvsTMuGliDg.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/6KXVvdkx6cjyvsTMuGliDg.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b7b37ec1aa9b464e9c127e703877332f0003c0a2cc95bb26878607f14896d0. 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/5bjG3W0ddsvr8BRoCsXEP2.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/5bjG3W0ddsvr8BRoCsXEP2.
Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) [En Vivo]
Corridos verdaderos (Entre yerba, Polvo y Plomo / Los 3 de Zacatecas / El fuereño) - En Vivo
{"copyright_id":"0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e","isrc":"QZNW72381005","name":"No es un juego","registered_at":"2026-06-23T17:19:51Z","spotify_id":"2EYgJmo743mV1rwrpwv5bS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad856c45ce23fc83af2bc4b68d4aa2157b7cea947ac10dbc1357931275af87e. 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/2EYgJmo743mV1rwrpwv5bS.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/2EYgJmo743mV1rwrpwv5bS.
Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) [En Vivo]
Puras buenas (Cariñito de mi vida / Tu amor y el mío / Con razón o sin razón) - En Vivo
Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) [En Vivo]
Popurrí romántico (Inolvidables / Qué lindo es el amor / Tú, yo y nuestro amor) - En Vivo
{"copyright_id":"0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769","isrc":"QZNW72337618","name":"A Mi Me Gustas Tu - En Vivo","registered_at":"2026-06-20T12:57:36Z","spotify_id":"4McdN7HnIrVEJqI1jNgdDA","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7c0a19ab3f8d9bc16912f69a2e17e755bd97a5252f07a6e6407f06c22559769. 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/4McdN7HnIrVEJqI1jNgdDA.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/4McdN7HnIrVEJqI1jNgdDA.
20 Mas Buscadas de Tierra Caliente, Vol. 4
La Imponente Banda Inspiracion de Tierra Caliente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4jVPLLQOuel69lT452uIBR.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/4jVPLLQOuel69lT452uIBR.
Jony Ramirez y La Simpatia de Tierra Caliente
{"copyright_id":"0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da","isrc":"USDY42176015","name":"El Gusto de Altamirano","registered_at":"2026-06-27T17:44:18Z","spotify_id":"5wlLyIHv4joVOmuvimXMZ9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fb54d00d164ec4848b5ce3a25e5b571e16874ccab7852621996c4c0d860e1da. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wlLyIHv4joVOmuvimXMZ9.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/5wlLyIHv4joVOmuvimXMZ9.
20 Mas Buscadas de Tierra Caliente, Vol. 2
Tributo a los Más Grandes de Tierra Caliente: 50 Años de Trayectoria
{"copyright_id":"0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e","isrc":"QZ85W1702149","name":"Cariño Donde Andarás - En Vivo","registered_at":"2026-06-22T21:14:07Z","spotify_id":"35VAWtiTSxhYpxImTgu5Jp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d5b4a4121c36b3ee88f633c47bffee94b2ce9215b7fe660921d458df14cb66e. 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/35VAWtiTSxhYpxImTgu5Jp.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/35VAWtiTSxhYpxImTgu5Jp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646bc149264d2a5813fa50a48f19279c16d4b614a55b1f28e8e04dd7ab9594d2. 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/2vR6KecayTh32i7uXnIWNy.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/2vR6KecayTh32i7uXnIWNy.
{"copyright_id":"0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181","isrc":"ESA011836803","name":"Tributo a Bernabé Mondragón","registered_at":"2026-06-07T01:41:22Z","spotify_id":"3LJFzEVKSaAZb0vVyIXBf3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb52429aa2463424a637df09d09a7554d7b794f8ccef984262a45d9bdd15e8181. 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/3LJFzEVKSaAZb0vVyIXBf3.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/3LJFzEVKSaAZb0vVyIXBf3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4003af658de50347df725c698896e70c57c9007cb04f5ed397c3ff42ec23ff1. 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/334AASt4FWE09dh39HX0Uj.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/334AASt4FWE09dh39HX0Uj.
Pá Bailar con las Guachas (Cumbias y Zapateados)