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 0x312fa44d30128f23f5f598f7776f4008f3337a73cecbd1279360fe16a355cb4e. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/200c4c68-c155-4cbe-933d-bc7ee92581e5.json and https://artists.proofprofile.net/proofs/artist/200c4c68-c155-4cbe-933d-bc7ee92581e5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0x6de177e3451ba2b1730eee8e9c41a5e890fd531756037c5ec0b9f0b65cc81a6d","isrc":"USMH92333021","name":"Gustavo Cuadros","registered_at":"2026-06-24T16:54:04Z","spotify_id":"1yUD2YrcDPKPMvFSUhcljT","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 0x6de177e3451ba2b1730eee8e9c41a5e890fd531756037c5ec0b9f0b65cc81a6d. 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/1yUD2YrcDPKPMvFSUhcljT.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/1yUD2YrcDPKPMvFSUhcljT.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa385a076ffd00098098e82d830f7dd93afabacad35e4c17855f7f30cda677923. 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/633YmYgO2Cj7KVyM5x2jW9.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/633YmYgO2Cj7KVyM5x2jW9.
{"copyright_id":"0x3170febf9e5413fc3de8c7875897e02f9cc41cf442b1215d3061f533e7a75d0d","isrc":"USMH92333027","name":"Los Tres Hermanos (En Vivo)","registered_at":"2026-06-10T19:09:31Z","spotify_id":"6vARGb7MSacqzaoQr2wpTB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3170febf9e5413fc3de8c7875897e02f9cc41cf442b1215d3061f533e7a75d0d. 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/6vARGb7MSacqzaoQr2wpTB.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/6vARGb7MSacqzaoQr2wpTB.
Puedes Andar Con Quien Quieras (En Vivo)
{"copyright_id":"0xe4bd3f4fa2ed843bc2a48a9b60a7bdd53b24c7083ad2321013a9392fb3bc4501","isrc":"USMH92333033","name":"Los Mejores Cuadros (En Vivo)","registered_at":"2026-06-09T18:28:51Z","spotify_id":"2Kt1t70tyeNYMuyev4BS8T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4bd3f4fa2ed843bc2a48a9b60a7bdd53b24c7083ad2321013a9392fb3bc4501. 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/2Kt1t70tyeNYMuyev4BS8T.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/2Kt1t70tyeNYMuyev4BS8T.
El Perico, El Gallo y la Chiva (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8409616557fe83b846611b7c19d37a9fa6b0eea95d466cf38602580ed9d3a393. 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/0aJIwCGHGmbpSVC6SNfLvA.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/0aJIwCGHGmbpSVC6SNfLvA.
{"copyright_id":"0x3066a9535fbe00145dcc7823bcb44572c81e422d3c1d4c99ebc44fdbdd8eedd3","isrc":"USMH92333049","name":"El Bryan (En Vivo)","registered_at":"2026-06-24T16:53:02Z","spotify_id":"5iNvcRdcIPI18mFJttnmZu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3066a9535fbe00145dcc7823bcb44572c81e422d3c1d4c99ebc44fdbdd8eedd3. 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/5iNvcRdcIPI18mFJttnmZu.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/5iNvcRdcIPI18mFJttnmZu.
{"copyright_id":"0xde5fe3408456c511189983bff3dbcc86b7e59e6b45742309d122b3666fe837d6","isrc":"USMH92333051","name":"Bien Belicones (En Vivo)","registered_at":"2026-06-25T07:38:53Z","spotify_id":"6pBVArYwApHbP9VThoRc3K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde5fe3408456c511189983bff3dbcc86b7e59e6b45742309d122b3666fe837d6. 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/6pBVArYwApHbP9VThoRc3K.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/6pBVArYwApHbP9VThoRc3K.
{"copyright_id":"0xcbcad204c6712be8fa0f0ddf8a4647c75f7eef55ca13103d3ee818ed8f28e761","isrc":"USMH92333054","name":"El Ranchero (En Vivo)","registered_at":"2026-06-07T20:55:59Z","spotify_id":"3QZERnzlcX6qgA8CEROx8T","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbcad204c6712be8fa0f0ddf8a4647c75f7eef55ca13103d3ee818ed8f28e761. 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/3QZERnzlcX6qgA8CEROx8T.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/3QZERnzlcX6qgA8CEROx8T.
{"copyright_id":"0x764ee5073a94e893013acfd1d0ebe54bae930fe9d82f8b72be3ac7f70ccf6fac","isrc":"USCGH2153988","name":"Pedazos y Cuadros - En Vivo","registered_at":"2026-06-22T05:03:14Z","spotify_id":"4Vx4h2p2Fx65YWGtzmS6Ri","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x764ee5073a94e893013acfd1d0ebe54bae930fe9d82f8b72be3ac7f70ccf6fac. 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/4Vx4h2p2Fx65YWGtzmS6Ri.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/4Vx4h2p2Fx65YWGtzmS6Ri.
{"copyright_id":"0xd977b495a0816fff60bfdc92c970c57ea693812ea0abf4baa77b9902db912c77","isrc":"USCGH2153991","name":"Dime la Verdad","registered_at":"2026-06-25T07:39:16Z","spotify_id":"2v2EGSViW0SpjfFVJHQkxs","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd977b495a0816fff60bfdc92c970c57ea693812ea0abf4baa77b9902db912c77. 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/2v2EGSViW0SpjfFVJHQkxs.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/2v2EGSViW0SpjfFVJHQkxs.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80f9cf803838ebee6f6d5f84fc49e73c5dc07406de16d817c49c9e99796a5b32. 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/5vUaviRbUoIy7BSPCby0Be.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/5vUaviRbUoIy7BSPCby0Be.
{"copyright_id":"0x8f93776f0287eac77b8bd212c57b8a39f9b9b2fcec77ac4b138f03a1a1efb87d","isrc":"USCGH2153993","name":"Salvador Medina","registered_at":"2026-06-23T09:55:41Z","spotify_id":"2nqLCHUzFhSijGUj4YJcTk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f93776f0287eac77b8bd212c57b8a39f9b9b2fcec77ac4b138f03a1a1efb87d. 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/2nqLCHUzFhSijGUj4YJcTk.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/2nqLCHUzFhSijGUj4YJcTk.
{"copyright_id":"0xe45bff37139cc1ecef9b69871e36c6ecb0e03e6f209b56f64f41afb6737cacff","isrc":"USCGH2153995","name":"Madera Fina","registered_at":"2026-06-24T06:45:11Z","spotify_id":"1v7oeKPkgPFxAToYYCiJEO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45bff37139cc1ecef9b69871e36c6ecb0e03e6f209b56f64f41afb6737cacff. 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/1v7oeKPkgPFxAToYYCiJEO.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/1v7oeKPkgPFxAToYYCiJEO.
El Toño Quiero Seguir Trabajando - En Vivo
{"copyright_id":"0xeb295a9260ca742195a3768b83fdb8a228a46e301a4bed778e968194d451068c","isrc":"USCGH2153996","name":"El Toño Quiero Seguir Trabajando - En Vivo","registered_at":"2026-06-24T16:53:04Z","spotify_id":"4jf3RH0PbCU6WFIhKXIosU","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb295a9260ca742195a3768b83fdb8a228a46e301a4bed778e968194d451068c. 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/4jf3RH0PbCU6WFIhKXIosU.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/4jf3RH0PbCU6WFIhKXIosU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb831a31c50444bd0870a36499a0a1865e6a2dbf65749e5dd6387ddf9c59b47. 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/5GBID2d9hsqCFgWa01FFrS.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/5GBID2d9hsqCFgWa01FFrS.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1799c1a3a79664da690268aeb4a7d777ba4198de78da6bd415a336c9f0836fdd. 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/3pH0OnadL0PcwIh8yGaNyx.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/3pH0OnadL0PcwIh8yGaNyx.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41d6024e615b394b5fba341d595bcfb35c07d9000dcfce1e546b8b14de0434ae. 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/6uuTY50yfrm5U5vLXJG6vR.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/6uuTY50yfrm5U5vLXJG6vR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ced983b67390713e7b54e94a14a81777f18111381eb011d1bc76119c2921ea0. 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/5WiJk86FqyuHZQXLRvsbr3.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/5WiJk86FqyuHZQXLRvsbr3.
{"copyright_id":"0x1156474700ebcc24be49fa31b26ff8bbc07ada9b7bc975a23e3ccb440625f3ae","isrc":"QMFMF1597201","name":"Lo Que Esta de Moda","registered_at":"2026-06-21T21:33:57Z","spotify_id":"67iBkWqqxZjltPZAIUGptG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1156474700ebcc24be49fa31b26ff8bbc07ada9b7bc975a23e3ccb440625f3ae. 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/67iBkWqqxZjltPZAIUGptG.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/67iBkWqqxZjltPZAIUGptG.
{"copyright_id":"0xed301d408be163ee908802e5aa98e1efd6884bf28f6435716720446f4958f71d","isrc":"QMFMF1597202","name":"La Pistola Aka Segun Andan Muy Bravos","registered_at":"2026-06-26T19:48:29Z","spotify_id":"0CzUQvHwmP5ZAkQ98RSzMc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed301d408be163ee908802e5aa98e1efd6884bf28f6435716720446f4958f71d. 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/0CzUQvHwmP5ZAkQ98RSzMc.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/0CzUQvHwmP5ZAkQ98RSzMc.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b4aa2f76775e8fa899ea3970876d9a0509c6775ecb856ec15eb967a5b5575d7. 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/1YiyyHi6ZMcic7IFnHaPx6.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/1YiyyHi6ZMcic7IFnHaPx6.
{"copyright_id":"0x427a35b4d96d53da79b2bc7b72a5902f531e742014a26229f00becabed831fe3","isrc":"QMFMF1597206","name":"Pilar de Cantina","registered_at":"2026-06-26T20:04:12Z","spotify_id":"4SdhC1pb78QngbVUg4lMKV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x427a35b4d96d53da79b2bc7b72a5902f531e742014a26229f00becabed831fe3. 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/4SdhC1pb78QngbVUg4lMKV.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/4SdhC1pb78QngbVUg4lMKV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba306a30671a637651d68a8c53f803c6c38895af3cfdb7432b4494ffe69b8dee. 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/5YZLTMJYD7GQ9vlBp7CoHU.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/5YZLTMJYD7GQ9vlBp7CoHU.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09e3cb3482e4c30d26cc6957ff3396922fa4a806eabdcdc5109f127adfc9535e. 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/1VlZX58CL8fCFpJb0I4Jap.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/1VlZX58CL8fCFpJb0I4Jap.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46d39357047e3220ac01eb91a502d6bca3916b9f271e648ddc386925ec6fc109. 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/0SYMT0vkyQrBOhU4qYYwDO.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/0SYMT0vkyQrBOhU4qYYwDO.
50 20's (Cincuenta Veintes) [feat. Los Buitres De Culiacan Sinaloa]
{"copyright_id":"0xbbce6d767bbb19207009de1d582b9fd935b1ff699e1a7273021bdc27dfb580b7","isrc":"USHM21898514","name":"50 20's (Cincuenta Veintes) [feat. Los Buitres De Culiacan Sinaloa]","registered_at":"2026-06-07T19:12:28Z","spotify_id":"7rYQDRmZOyea5ZdfKpVWPp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbce6d767bbb19207009de1d582b9fd935b1ff699e1a7273021bdc27dfb580b7. 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/7rYQDRmZOyea5ZdfKpVWPp.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/7rYQDRmZOyea5ZdfKpVWPp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb146e63a6c3265e435c9cab14524e67a658e6deb73d2f627ff83e196e2fae67d. 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/3ihg4N6te2QF0LXhuWln88.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/3ihg4N6te2QF0LXhuWln88.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b2bd810bc2a6e55c46eb4f8743053455171b15f4eb360910235827043d6b5b. 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/3OdhBcYlKAUgPQAraxBiat.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/3OdhBcYlKAUgPQAraxBiat.
{"copyright_id":"0xe0f7b6cca8dd4d6ba95758fc40397f65b031c2fae74b92778b6a48c4724340a5","isrc":"QM3DF2421231","name":"A Lo Que Vengo Vengo","registered_at":"2026-06-25T07:49:58Z","spotify_id":"2yGQu3yEwXLyyBZbNnCvS3","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0f7b6cca8dd4d6ba95758fc40397f65b031c2fae74b92778b6a48c4724340a5. 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/2yGQu3yEwXLyyBZbNnCvS3.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/2yGQu3yEwXLyyBZbNnCvS3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40a20714622975524c12047076c37c9f66d3c8ffb801b28d6ad0be3b7ff7262. 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/44528IGgILLRBEpSSOltCn.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/44528IGgILLRBEpSSOltCn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dfebe132ec1b427336d285b339f3b5592452160506791ce4d55dda7137c2e5. 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/4BDh4vkJB7nWGiMDAbOdpC.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/4BDh4vkJB7nWGiMDAbOdpC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e53fcb31d67ccf4b0a6f3985ad686ee94c48e707d63130f5a03081b3190c3e. 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/3dD4GUxatTx4kqNQuBDnA2.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/3dD4GUxatTx4kqNQuBDnA2.
En Vivo Desde las Oficinas de Hyphy Music
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11435ea0e8f8125522fb426bd5a0b532e7d64fe412e11d1bbc8a16410039b10c. 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/2BePW3vu4JyY2JXMANs4JR.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/2BePW3vu4JyY2JXMANs4JR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b282623d1bff29cc5bdeeea47037b8bea6df9e10790e86d54c51b2a4f0e09f. 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/4QMVLsOsg3y6i25pfm8Td3.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/4QMVLsOsg3y6i25pfm8Td3.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7343fe908198d5cbcdb5265a34405619a40be4d9975099d8d66a5a1ca73968cc. 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/2BhpvGM2I5mmeqgCmqNZAq.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/2BhpvGM2I5mmeqgCmqNZAq.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b063f98c1d87cef2160fe3f02330d086d2ac007b6e65c414de325c9120bb413. 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/1ZVwNKYQTY7CPVGIKc1CV6.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/1ZVwNKYQTY7CPVGIKc1CV6.
{"copyright_id":"0x619cc620aca397b76a207e5edc0d64e38d0381e5c810b619eee1d335eb6ccfd3","isrc":"QM6N21878259","name":"El Ayudante - En Vivo","registered_at":"2026-06-10T19:07:43Z","spotify_id":"2phtnqGX8iXrPyjF5jmb4p","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x619cc620aca397b76a207e5edc0d64e38d0381e5c810b619eee1d335eb6ccfd3. 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/2phtnqGX8iXrPyjF5jmb4p.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/2phtnqGX8iXrPyjF5jmb4p.
{"copyright_id":"0x0e54fbf3c2e0c31767723b8a51ef50b478e3635f93c5ea444fb927ee609fdf6a","isrc":"QM6N21878260","name":"Alfredo Beltran - En Vivo","registered_at":"2026-06-10T19:08:01Z","spotify_id":"77aqUCezehLOtgJybzQxWI","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e54fbf3c2e0c31767723b8a51ef50b478e3635f93c5ea444fb927ee609fdf6a. 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/77aqUCezehLOtgJybzQxWI.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/77aqUCezehLOtgJybzQxWI.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8f5c0e76a3f986165d971abea19893964ead48a7b33dc861d93e25e12e16ea5. 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/7B8YPQJHev9Rfz4WJy6wlk.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/7B8YPQJHev9Rfz4WJy6wlk.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6edd3851053fdc1e84ed3c8e1e6655746c0682edf0188241cc7426e5c66eadf9. 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/6VPk12szYAa1nCUq1ttntO.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/6VPk12szYAa1nCUq1ttntO.
{"copyright_id":"0xedf98bb9bbd5a093a2c25969d68957c38d3ecdac9023e8ec7823275d98d4709e","isrc":"QM6N21878263","name":"Flor Hermosa - En Vivo","registered_at":"2026-06-20T08:46:21Z","spotify_id":"2UCOrKCDenTSjwZ6P94fCC","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedf98bb9bbd5a093a2c25969d68957c38d3ecdac9023e8ec7823275d98d4709e. 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/2UCOrKCDenTSjwZ6P94fCC.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/2UCOrKCDenTSjwZ6P94fCC.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d05a2b7f8e88ac5a7d6a16b6c176dd94d985f493550dd839384067c2c726558. 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/471qkLMbYnDnQKZaXceine.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/471qkLMbYnDnQKZaXceine.
{"copyright_id":"0x524eeca558be2965988fa59b8037272842d097cf76dcfa408a8b2a9369211faa","isrc":"QM6N21878265","name":"Un Dia Con Otro - En Vivo","registered_at":"2026-06-10T05:16:44Z","spotify_id":"5UnkaLQjdxJPPs0MK6DgLQ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x524eeca558be2965988fa59b8037272842d097cf76dcfa408a8b2a9369211faa. 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/5UnkaLQjdxJPPs0MK6DgLQ.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/5UnkaLQjdxJPPs0MK6DgLQ.
{"copyright_id":"0x3640b80f3ba30969ca6818d1d5d8ddd80c7f9bef13c9f2fb673dcdbaa86c56c6","isrc":"QM6N21878266","name":"Candido Rodriguez - En Vivo","registered_at":"2026-06-08T13:11:13Z","spotify_id":"131RVyQYVk78UoiqWbsH4K","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3640b80f3ba30969ca6818d1d5d8ddd80c7f9bef13c9f2fb673dcdbaa86c56c6. 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/131RVyQYVk78UoiqWbsH4K.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/131RVyQYVk78UoiqWbsH4K.
{"copyright_id":"0x109a5dfaf480ac22f6f5a1e58d3996d96fd2ad25a7b7e029bbc33659a1addc93","isrc":"QM6N21878267","name":"Treinta Cartas - En Vivo","registered_at":"2026-06-19T05:45:00Z","spotify_id":"4zjb0osbog7Psv8AO56XMj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x109a5dfaf480ac22f6f5a1e58d3996d96fd2ad25a7b7e029bbc33659a1addc93. 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/4zjb0osbog7Psv8AO56XMj.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/4zjb0osbog7Psv8AO56XMj.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fa4132ecca37311b28d0d0743412382ad8fa169273b32a3b57991bb5675491. 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/3ByEpi7yiAwp3iPaurtKTR.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/3ByEpi7yiAwp3iPaurtKTR.
{"copyright_id":"0x09341ecf5ddd82ac7c9fe1b68f9357bd41957440732ad6d81522d7520c75bea7","isrc":"QM6N21878269","name":"Lamberto Verdugo - En Vivo","registered_at":"2026-06-05T17:23:43Z","spotify_id":"3pOrQSt98Aa6cLEZSpcRYZ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09341ecf5ddd82ac7c9fe1b68f9357bd41957440732ad6d81522d7520c75bea7. 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/3pOrQSt98Aa6cLEZSpcRYZ.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/3pOrQSt98Aa6cLEZSpcRYZ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08ceab826647a363b087c5380d58c4d35629015d36797210a2c8e4e3d62ae963. 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/3SeXHRytKnio4osI14bDo8.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/3SeXHRytKnio4osI14bDo8.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af1166a1892297f6cdde9064cdb1699e132ae420aff37a358674ef8e5ec2b7a. 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/4geGrfvThmW7w9H4197KTR.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/4geGrfvThmW7w9H4197KTR.