1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33366c694e8d1dd404497b63355a863197918f200f62c8493fc92f951833ad39. 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/4c1605de-c719-4b8d-bb6b-507ced612bf1.json and https://artists.proofprofile.net/proofs/artist/4c1605de-c719-4b8d-bb6b-507ced612bf1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a98fc278f039d374ab2a9df9249606f3aaac4a134610377475d969d03df1097. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P42403481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f699f9c0501c4e2af09e00b30e6e2c2c41a51e858ce27fd3966019e279c3e77. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cacdab1319f0f51746c9b91af73e977a67b5c2d1a67872aa84f47e389f5efa6. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddbc2c2547ecf1380438384cc446cf59c676766b62765f3545c050c816a9f7d. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e78ca6bb54f1ac3f534ce6f697aba63103d84a9374cbb8f8ad07ff8c5e92e1b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ec590ca3c2dc9e9de4583bce24275f021a334273e2e91d3c3d81282bc95025b. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea288e5d7a1c6e3eba0a85d471c7e2200855ee1d309070b1cecfe1342ecf63bf. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38cedba62eda01d05f68510d4f94ab0d90dbbab710b990aa3f2dff92c535c6c2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1546b8120f995053460012da74632847db0e0c04367697f14963dd13cd9c04b1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce55be2c30a5d248b5a0023e77c1c7d4e08601555053c7f3c221c0cf6061357a. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91614d8218423d05a3a70b919a9467a85fe84a9bec6a83fc1abfc06182b46b5a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df70f5d7edc60d4df9d372dbcb6cb046d4778871097cc024e16b04c41be409a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e0245d003b9ee3cb06d6f1be19710c16c5bd2c27ab50585ef38ae9068d1dd39. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1fb19837a5c376113eb5b9617af9671427231b9b5db09e55ac21edf19ce9ef7. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:10:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7925b4cb4baa9b6a6c3a41e7d30f3d483b6044413c2d5952dbc8420e66a60b4. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COSO11300035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11625cd48778923b9e373bc565428398810496e13bc7082e3373d29103309345. Chain 2 (Bitcoin): anchored in block 958681 (2026-07-19T06:14:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC11332163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd625436d6e92a0e12d8e409d8bf53ab4a418d55858d718cf4baea18784548e82. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:02:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC11332200.
Guayacan Cubano: El Carretero / El Paralitico / Chicharrita / Cañonazo / Cachita / Caramelo / Pare Cochero - Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e86aba28b4fa2ec8407ba2701635d2f09e08b60cb34d724921d5f2127d898e8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910081.
Guayacan Cumbiambero: La Pollera Colora / Tina / La Butifarra / Vaca Vieja / La Piña Madura / Josefa Matia / Pie Peluo - Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x656bcee29a1a199d6b4f87e243562f8a5c736c6f11019f587359fa562e31e846. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-19T21:40:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910082.
Guayacan Currulao: Mi Buenaventura / Mi Peregoyo (Hasta Cuando Te Tolero) / La Muy Indigna / Caderona / Pachito Eche - Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c3c567412f85d30e3c931d83b379d320992db3fc43b3d981565c4c78508be5. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563bcd465dc301bfa60b5bfadda0b15509daef17856041e2e3f7b753c6229f6c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL19700452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4271a5b50f841236e7e4d214b41184775e3292593afb7c8cf5e6bba8a289ea7. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL19700464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e423207d825766497069f17562a48484f8d9e70ad4936de3a9f5a44dbcea9db. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC11332191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3a49ccccf4276ab6d102acfcc75864a1a8df37187e0ca4b8e925ea9f654c5a. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC19772605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a398d653837c265effb6c70f060561c957f1a6835e9bc5cc3791da68a3f3391. Chain 2 (Bitcoin): anchored in block 958543 (2026-07-18T11:58:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC19772614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3d689cdc88ab835ff3ca27a620a0c1e9fd2e9825f35221034a3643a3c6d58e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ41966303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f1ee80ce76fc595bc5765b499d55b3aa3865a39032b9d14607d0adeccdba230. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC12776002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1559002399bacae5a645305ae5964ccb7cc2e6957ecd171275f99a0144b99800. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC12776008.
Mano a Mano Guayacán Orquesta y Matecaña Orquesta
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed7688afd544df07d3c16d78806404db704b721a0672a48fb71d89e27105f54. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10009519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eefc3f6b91ddf85e7479add2736959e1d8cdd7d34c0544fe3ff0843e60f64c3. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T11:01:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa312d50b90f2a7298097a3380a1ceb7d065619cf7130eb65720e70e0eb37cd55. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x666b293884ec960a32378e0fea64b7d7a7f75948664e4935b00bb34e31534bca. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5170b2bb44b316a0e6bdef77650413de8a0e0b8c0bf00b21cfe4c85538257469. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff9a638ddf4a766e7252f3340fc9033aa5a9db84cba9c9788b08eb8be49100a. Chain 2 (Bitcoin): anchored in block 958487 (2026-07-18T03:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416c4d9a836d1432b6a8c8aa9e3868c00400a65f5a41f95f555c1c94a70255de. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUL10200464.
Un Sueño Hecho Realidad (Live From Europe)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723144bee02c9c514bcf82cffdefec3cdfecf50a592cd563d8f7085be91a610c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC11331944.
25 Años, 25 Éxitos, 25 Artistas, Vol. 2 (Deluxe Edition)
25 Años, 25 Éxitos, 25 Artistas, Vol. 1 (Deluxe Edition)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999b463ba1992d94621a8723a4ac29ec17716f28ca04e114a1a5a1bc67f3d734. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXF972447447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf3db356d25ad10eb91ca891b04bedd50bdcdbecdd6e360985533fa8c2bc6854. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACL1641772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d9460efa53ece67a56ff38a4bb7f77ea3441fc043d722bd4897c663ca5df06. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5AB1644722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x270891d051de75375bc33a4b532d4d373b0152130eef14f97a51eb1339b262e3. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9189653094275bdcb68539f6820a306ea36264f81076a145a517ebf6bb29db8d. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbd407dc71ac364bd4419fc37b72e57101023d2f5ae4cdbb2bea730c800d88c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd63f1594dad6b1936408ac120d6bc2866da9207c5422fedd04b6509babc77d8. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0b2b471eb8de2b88023a92127ca014732227362f207a313a5361e9775d19fca. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10703c7757379cf130fef9f4e12e14dd5f400f624a4b63416f0544ebbc171eda. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dc942abee52ce5b51899cc5ae923e1016b74e99414e4f00b565a76aeb3a2d83. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bf028e70b1806598247cd2bbec29a2f9f1476271a2d682a1158d93d5946fd8e. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46574cfc2fdb4d2e236f4e29685aca765a1f499112fccfad539ffc7847341a89. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T07:27:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834cd11f307e3eb35db359763c41480bc4025dccb99711fa5e067428359e138c. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:21:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf89f1f83e5828de2ad282ff068cb67cb186f973e2a8ffbf3e06702beb6f794f2. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG1700528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50c094ff18f85bf7493eabb328a426edc84968a0e52adccbbf392c7819a55c8. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541829896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe50c094ff18f85bf7493eabb328a426edc84968a0e52adccbbf392c7819a55c8. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH6541829896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf25a4f685df035adcb62308f99dd42bdcc608955af010df15e21161f2f52f85. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83f82c865ef3fab2f23d0f84e454f9c48b294c7e714182a5d103833ece113342. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910057.
Guayacán Pasodobles: Ni Se Compra Ni Se Vende / Manizales del Alma / Silverio / Te Quiero Porque Te Quiero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c84cb4926147b8d4789dad220940f8a41b3e19e48b0c28d006a30f89ffdaf12. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COFC10910044.
Canciones Contadas (Track by Track Commentary)
Canciones Contadas (Track By Track Commentary)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce53bdef91681ca89d370c1b01b580b059efa78610b7fd8b66b42833b0c1acf4. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR26V2097496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f615dcb3e4857e12c885f6d8790150b40eb5890fb5a2d17076ce18fc7c858e0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2264127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24886659457ca4895bc9370254c8ed82323b49a3a850874644213d8ab6a229b5. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2264131.
Un Amor A Cuenta Gotas (En Vivo 35 Aniversario)
Guayacán Sinfónico (35 Aniversario - En Vivo en el Parque de las Banderas de Cali)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6f29298fce32f9a381c52263824f8c8252e1ff464a65949e54a4df99a2bd4b. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434a7effcac5050ebd6aebcfb92bf9c7bf5ccbd56a486e99e9565fb7fdc157f8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9ba4ac16c7d9b38c9644d8ecb7443a0b7eb6a8c640c37de176341ad14f12539. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c4f1c24c2697c7ed6f3bbeab374b7b1d1e0c87a45fce699b0ba9e3da22f896. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02a30fda43d11b82045360af30dfa593c77028692cd8a6d10a4d82cefd3b2718. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dbe3a0e907d2bca030da4a9e60e23d0af7049db9349a978b30a095053d08bf. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8359e5312c642f6241df5f1b35488ca8f4cf39e04a79d6cf92dfd4a8dd29540. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42fcc6f38f0b77374cb592ded69c3b58814f145a21acd277c4a759ac85d0d836. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:46:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d80fab0fd31083b6968e9114020ba62857b026f13cd1f0f5e6f85f2936d2116. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953d5112ac15322c1ad28ea5653920688b5eb5bb7faaa47b7834622248ed5daa. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452417052.
Guayacán Sinfónico (35 Aniversario - En vivo en el Parque de las Banderas de Cali)