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 0x5049d04584118ba6915044c26d6c95b7ef3d055f72248917a8ff4a59afe8b607. 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/07ad9f90-d0cb-4816-90df-e288b184da08.json and https://artists.proofprofile.net/proofs/artist/07ad9f90-d0cb-4816-90df-e288b184da08.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f5027740a0eb5fc199c2f05d40db155413721c1e703d532eee65d2db29463ca. 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/7CrL5wqrIYb3Cgjv8LSbfk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7CrL5wqrIYb3Cgjv8LSbfk.
{"copyright_id":"0xb5b9cad4c801e86a5f8a5fd8ab73f9e2df8b6cc174c4c2ae83fc6b860f5e004e","isrc":"USJE60710267","name":"Rosa, Rosa","registered_at":"2026-06-08T19:54:22Z","spotify_id":"3myJpBVVdFECb3W7QCSCCS","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b9cad4c801e86a5f8a5fd8ab73f9e2df8b6cc174c4c2ae83fc6b860f5e004e. 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/3myJpBVVdFECb3W7QCSCCS.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3myJpBVVdFECb3W7QCSCCS.
{"copyright_id":"0x7cdfbe47db6a93e0abef0f2e219e5f75879a0753da8f3c0cce48ba92b35b2a83","isrc":"USJE60710271","name":"Por Mi Reggae Muero","registered_at":"2026-06-10T17:12:50Z","spotify_id":"19UDXeqSAZpbeMmReoE4GN","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cdfbe47db6a93e0abef0f2e219e5f75879a0753da8f3c0cce48ba92b35b2a83. 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/19UDXeqSAZpbeMmReoE4GN.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/19UDXeqSAZpbeMmReoE4GN.
{"copyright_id":"0xd167ce13cf26c1dfc566010a8145a23897eea85dcecadce092fed11db8d88568","isrc":"USJE60710277","name":"A Doblarte","registered_at":"2026-06-10T03:51:58Z","spotify_id":"3m7BTFuVCOYoPLCFhh2bRn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd167ce13cf26c1dfc566010a8145a23897eea85dcecadce092fed11db8d88568. 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/3m7BTFuVCOYoPLCFhh2bRn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3m7BTFuVCOYoPLCFhh2bRn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacfe4bdfe90f89970deaa2b99c8b737a70b18c96e3739f02ecf0081275a127b0. 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/4847SOvhmgKFgLQkM46l7B.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4847SOvhmgKFgLQkM46l7B.
{"copyright_id":"0xf50fb432c2b05d3c1ff940b34d6a5215f02aa2cc6d2166272c684c110a768ce6","isrc":"USJE60710285","name":"Brinquen Bailen Mix","registered_at":"2026-06-06T17:18:21Z","spotify_id":"7lf3ODDteD7tDkrmC9nKDD","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf50fb432c2b05d3c1ff940b34d6a5215f02aa2cc6d2166272c684c110a768ce6. 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/7lf3ODDteD7tDkrmC9nKDD.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7lf3ODDteD7tDkrmC9nKDD.
{"copyright_id":"0x15f47e4c3b59ced5dbadfea7385c05d0955b4c9c54dbcacb2467d61dacc40130","isrc":"USJE60710289","name":"Maniática Sexual","registered_at":"2026-06-25T23:07:08Z","spotify_id":"3i7jlwXorUij0xq2M6fRh5","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15f47e4c3b59ced5dbadfea7385c05d0955b4c9c54dbcacb2467d61dacc40130. 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/3i7jlwXorUij0xq2M6fRh5.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3i7jlwXorUij0xq2M6fRh5.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x072bb23e4033e1750dbb7e13f163c7e69865f43241af8657ad3f1e2bf0501592. 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/3LbpmYD06fxsLV2shz3Rqk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LbpmYD06fxsLV2shz3Rqk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82d36847e10972f527f94ea88e21371f46829093e3a182bb400e6107931fceee. 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/4m1D2WNkSXifkUBItMM2WR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4m1D2WNkSXifkUBItMM2WR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebedb3f22cfe8f4a897fbd5c4afed898fa4a296d41b268904785253641c4ee16. 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/2xvT62HqH1BDG1PLvjLbvG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2xvT62HqH1BDG1PLvjLbvG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4d194358208c96e5c8bf12af39f89f1901b8e44e6459239170b6f2ac60dac7. 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/5eeRk9oL2MwmXLj5T0864U.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5eeRk9oL2MwmXLj5T0864U.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93b25b97fbadc4330065f338afa59ed6dfe4735826e18a7083d905fce3360558. 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/1qJY95tUUaC2E6ROXVSeHx.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1qJY95tUUaC2E6ROXVSeHx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485834a742e700a801c3601705ad27179cc6e180fbceb878a4b6914312b432b7. 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/1pFthCGJtCl7iCHzjoN0Wd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1pFthCGJtCl7iCHzjoN0Wd.
{"copyright_id":"0x23b5a34d61dc0766c01ea7c9f4d291fb1b2120fff215e96e35676ff2b7348de9","isrc":"GBWUL1806371","name":"Como Tu No Hay (feat. Chavelo & Retiko)","registered_at":"2026-06-23T10:16:35Z","spotify_id":"5QqWfjvkP1OCpaZVrbkcZK","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b5a34d61dc0766c01ea7c9f4d291fb1b2120fff215e96e35676ff2b7348de9. 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/5QqWfjvkP1OCpaZVrbkcZK.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5QqWfjvkP1OCpaZVrbkcZK.
{"copyright_id":"0xd72bef7afc16a07e73e8eda79ad52f828a06db3b04cd86ac53a85b2e2dd5f82f","isrc":"GBWUL1806374","name":"A Cristo Llevo Adentro","registered_at":"2026-06-27T08:29:52Z","spotify_id":"3y8kr0zF51ppdVVl9Bxliw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72bef7afc16a07e73e8eda79ad52f828a06db3b04cd86ac53a85b2e2dd5f82f. 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/3y8kr0zF51ppdVVl9Bxliw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3y8kr0zF51ppdVVl9Bxliw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea4a39a08a1cc17487b8fa18ae8195925f17467f82eac53baa2717c5a048a68. 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/2h8ELvfJKtBASn2TU0iGDE.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2h8ELvfJKtBASn2TU0iGDE.
{"copyright_id":"0x57f1a72b2d466cadb272796de5d369650b1492dea0600622b1c61b6ae48077f9","isrc":"GBWUL1807537","name":"Tal Como Soy (feat. Funky)","registered_at":"2026-06-24T06:43:30Z","spotify_id":"1lfCwXZqMgPlQnsmoCic6y","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1a72b2d466cadb272796de5d369650b1492dea0600622b1c61b6ae48077f9. 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/1lfCwXZqMgPlQnsmoCic6y.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1lfCwXZqMgPlQnsmoCic6y.
Busquen de Dios (feat. Chavelo & Retiko)
{"copyright_id":"0xddf9c0ad60a14acca25a7393cde9ed6e5c19578a000e98ce98de061bb0b065b1","isrc":"GBWUL1807540","name":"Busquen de Dios (feat. Chavelo & Retiko)","registered_at":"2026-06-25T07:51:12Z","spotify_id":"0VjjwSms45qNwyXs6IQEqT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf9c0ad60a14acca25a7393cde9ed6e5c19578a000e98ce98de061bb0b065b1. 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/0VjjwSms45qNwyXs6IQEqT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0VjjwSms45qNwyXs6IQEqT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d3cddbe0fd68f61704f84590e55157b97b81f60967a65fa1eca8ecf672e00. 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/2YDNS9LaKLg0w9ti7ZP2V7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2YDNS9LaKLg0w9ti7ZP2V7.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabc7298ffd6530d2a2d8860f5373444fa230cef6d354bc940966786181a386f. 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/5ilCluZoPBkLJuRBtz0X7q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ilCluZoPBkLJuRBtz0X7q.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63815ddd6ebf28db0ebce229b4e342f10569c327971808f58d2c107579639281. 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/1Et5u2vAPtvLFPcm4Ci0Dw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Et5u2vAPtvLFPcm4Ci0Dw.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedaa2583c3a9743cad5b8385563633eb47b0627451137482722eee7621071e7e. 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/0cRfaNSIZBp6tLwZy4g5R3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0cRfaNSIZBp6tLwZy4g5R3.
{"copyright_id":"0x79182fe11cb1f13e2221d02d58daeff2fae59ded890f1a0587c15c6f61f304f2","isrc":"GBWUL2246882","name":"Sin Ni Uno","registered_at":"2026-06-08T11:23:48Z","spotify_id":"6SiMKec8U5BpBqCiEp4dzw","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79182fe11cb1f13e2221d02d58daeff2fae59ded890f1a0587c15c6f61f304f2. 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/6SiMKec8U5BpBqCiEp4dzw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6SiMKec8U5BpBqCiEp4dzw.
{"copyright_id":"0x82dcca843082cec8172b217ffc794f1a81f9930dd17d1b0081b73fa4feceb852","isrc":"QZGLS2248886","name":"Dale un Tequilazo","registered_at":"2026-06-08T21:21:49Z","spotify_id":"2QKpiA6c8aOKExoAMtZjiv","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82dcca843082cec8172b217ffc794f1a81f9930dd17d1b0081b73fa4feceb852. 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/2QKpiA6c8aOKExoAMtZjiv.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2QKpiA6c8aOKExoAMtZjiv.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7788867a4e82b363a8ec8e25b070b7c36cee111a4fea7808f947b954d3488ad3. 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/0PhoOINCYYaUiGPz39jvkV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0PhoOINCYYaUiGPz39jvkV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1d02fbd8dd18b49564168ea15f8e8925b8b9dc9c2d0319bf40c6d1334233f44. 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/0jDds8l8faQg8dxcS1I8P8.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0jDds8l8faQg8dxcS1I8P8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd759ee9c38a6ffbd6b1c1534e60e022616a004747dd062b253bee95911f979a5. 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/4RRH8wFvv1rBC6GA0oAIR7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4RRH8wFvv1rBC6GA0oAIR7.
{"copyright_id":"0xf48299dcc0dc80bcafc5cf715bd0c0bf13c18116d81fa529fc4d9e68f9056ac8","isrc":"QM6MZ2029373","name":"Cámara Lenta","registered_at":"2026-06-09T18:22:57Z","spotify_id":"2ltD5GuijInywjz1JaO1IT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48299dcc0dc80bcafc5cf715bd0c0bf13c18116d81fa529fc4d9e68f9056ac8. 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/2ltD5GuijInywjz1JaO1IT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2ltD5GuijInywjz1JaO1IT.
{"copyright_id":"0xc9ec0effc37f94a0a8de170f054de9aa3295a5389e2a69c609be3c1516b0859f","isrc":"QZFYX1997734","name":"Perreo Satisfaction","registered_at":"2026-06-06T11:48:37Z","spotify_id":"3yMwsRvgW8GlB5MBkqINX4","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9ec0effc37f94a0a8de170f054de9aa3295a5389e2a69c609be3c1516b0859f. 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/3yMwsRvgW8GlB5MBkqINX4.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3yMwsRvgW8GlB5MBkqINX4.
En Mis Brazos - Kingdom & TenTwentySeven Remix
When the Beat Goes (feat. Gabriel Angel)
Maldita P**a 2 (feat. Georgie las Guanabanas)
Siguió Tomando (feat. Los Chinchillos Del Caribe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485834a742e700a801c3601705ad27179cc6e180fbceb878a4b6914312b432b7. 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/70JWuEC0GBCQN1opt88aUm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/70JWuEC0GBCQN1opt88aUm.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b5a34d61dc0766c01ea7c9f4d291fb1b2120fff215e96e35676ff2b7348de9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2d0INvZc9OdruPy1MeLA6P.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2d0INvZc9OdruPy1MeLA6P.
{"copyright_id":"0xd72bef7afc16a07e73e8eda79ad52f828a06db3b04cd86ac53a85b2e2dd5f82f","isrc":"GBWUL1806374","name":"A Cristo Llevo Adentro","registered_at":"2026-06-27T08:29:52Z","spotify_id":"7mDt0Ud2G04gQ0OSW8hfjM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd72bef7afc16a07e73e8eda79ad52f828a06db3b04cd86ac53a85b2e2dd5f82f. 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/7mDt0Ud2G04gQ0OSW8hfjM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mDt0Ud2G04gQ0OSW8hfjM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57f1a72b2d466cadb272796de5d369650b1492dea0600622b1c61b6ae48077f9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1tLxZyiNmpz0pXq4ijSfHw.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1tLxZyiNmpz0pXq4ijSfHw.
{"copyright_id":"0xddf9c0ad60a14acca25a7393cde9ed6e5c19578a000e98ce98de061bb0b065b1","isrc":"GBWUL1807540","name":"Busquen de Dios","registered_at":"2026-06-25T07:51:12Z","spotify_id":"47dMeaJoUjTTZGVOX2gleR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddf9c0ad60a14acca25a7393cde9ed6e5c19578a000e98ce98de061bb0b065b1. 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/47dMeaJoUjTTZGVOX2gleR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/47dMeaJoUjTTZGVOX2gleR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077d3cddbe0fd68f61704f84590e55157b97b81f60967a65fa1eca8ecf672e00. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/157cxcxpqZX9IA57tgD8cd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/157cxcxpqZX9IA57tgD8cd.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbabc7298ffd6530d2a2d8860f5373444fa230cef6d354bc940966786181a386f. 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/4Pnx63ZRUyzhdhouL6JkA2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Pnx63ZRUyzhdhouL6JkA2.