Aída Cuevas (; born Aída Gabriela Cuevas Castillo, September 24, 1963) is a Mexican singer and actress. Affectionately known as "The Queen of Ranchera Music”, Cuevas has recorded 40 albums, selling ov
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fb7329c16f2236efdb39c28bd80c6848f70da59e7010c78b59ebda1f1851c24. 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/7a6253ec-c1d9-43fa-8a95-7728de5724c8.json and https://artists.proofprofile.net/proofs/artist/7a6253ec-c1d9-43fa-8a95-7728de5724c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Aida Cuevas con el mariachi continental Estrada
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7131fe0e31045915e00aacaa374974cad5a7bcce7ab6a1661400d812bf79b260. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QM7281553531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911cd9bdeb915043e514d8fa57128824236432ee6bbcdcdfb784e27dbcadcedd. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:01:53Z), 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/QM7281553532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2da1e351bf6b5429942652deae04ae8b57dde23622f93cd1af489a6248a88ee. 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/QM7281553680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x949404b1023b0edf4e2240edcbebd405a4f128200a2b4335be41ed513f978899. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QM7281553682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea610d509a8ef73c141ac4627c6489c3308ab27d02725fddac6b516bab6d4e58. 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/QM7281553235.
Las Mejores 20 Rancheras de Jose Alfredo Jimenez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb948dcc5bf631c980f579883b3712e5471872bf4493db5b693564c99168798bb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/QM7281550071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2889152d642265d6108d27e2c0baf45deb584616cfb7622ebfdfbd44cb34fd58. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMFME1327092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c5b40b72624ab54fa62de3961aa17e88882b2fb36dfce599269f6e6c680f63. 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/QMFME1327093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadec6284bb01cdb56e6feef65e27edb4a75b11559f17ffd1cf0c3c4525c4c228. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/QMFME1327095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48d6d4138eaa4b4c7b7fb76d842e7f09f9eab016135e1ccca3529b2bba06cbe. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QMFME1327098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe666e9e5214b6fd671cebaa9234055b593a0771d3cbdc22c2056c7ec3d3fc369. 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/QMFME1327100.
Las Grandes de la Canción Ranchera: Lucha Reyes y Aida Cuevas
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32d459b44bf621d8cdc640fef98a9c594849e6599c9071454f66e456f4ad0fb7. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:39:25Z), 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/MX2620078993.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef46c010a824e8c489592100cd0940a0d6e875ff7cbaf0b353cd2e7408e15bd. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/MX2620079004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1455998865b453f2c4fac6236c94e93038d322ec3b411ae3b37a1456568114bb. 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/MX2620079005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a56b7e33c032a9a3b73ab12672dad4fbce06a1287ebbd8bd8be2b4a4d28af9. 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/MX2620079008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2767ee96080fdec505e56ee1ebf6701aaf50ca637d605050faf151619658531. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/MX2620079011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6150d16d15bb7f0984854f3b1f1e8697337374a5b04e405e09f2f25100d3362e. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:23:26Z), 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/MX2620079012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a08f1f8ade73a47f783031847a2bab5f66020747ed9cae617fa17ec06241287. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/MX2620078999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3532da1de223b9f9e9fafcbc0929eea1bced628c96c5db587b5896eca438c2e6. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:03:05Z), 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/MX2620079003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d830c2cf7badff8e2ea520406fa06d5e07f8725803d705f58b439133071fb88. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), 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/QM7281578091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2630103f0444159776d0d733e61f6813b60b7424436660df75d09de955cbd8c3. 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/MX3361200152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51420bab81c32f8dc5dedaf645436bee446c8c02917ba886bcf0e85dee2bee47. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/MX3361200149.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bb3c34439ef71a4bf321fe254d8e24050182c6a5f33023a833781b0819943d. 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/MX3361300168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5568b6642e75ccdf735ad18631da9041ce901c8067edb7a3ec1fcd3598c739c. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), 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/QMDA61316966.
Aída Cuevas (Leyenda de la Música Popular)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b88c7504edca5921d1a909d8b2fcf151c7f8692ee8a16189eab5d059e6c2a1. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/FR4GL1067195.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00aa43d5262fe4809a17e52d6995a2a897ac6722a80741655ea8866f3e7b34ab. Chain 2 (Bitcoin): anchored in block 958880 (2026-07-20T15:30:19Z), 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/TCABX1460251.
Ahora y Siempre Aída Cuevas... La Voz de México
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5aaec4c337a5934797892c44b565bf078920f5bda48cbb75a6bd645d6fe6592. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/MXF018501430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120d0e9a83c9539128816ba061e421d3ccf98e351ceb763e05b999c287d89fd6. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:37:11Z), 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/MXF018501431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570b73390c1915f4b9e19f1e0052b5a73ad6557c9b0be918ad77fb2a6ab0bd5f. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:09:06Z), 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/TCACF1591715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dacad2d1640a6f66e087a058935c85c921433c19d55e321e34e0ff55a0130e4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/TCACF1591716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d0ba4d2ea89d050ece4571eb879534108f7fbaa10abf5a7e8a1c30c3b8599fc. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:26:40Z), 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/TCACF1591719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb8b9bcf3e2c0722837b537aca53007381e641a9f5c77aeb19c8c8e135dc36. 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/TCACF1591725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2747c6f77eb73417e3d8413b5595c78dadf4eac6c3bd826763fe39e90e75026. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-17T02:07:19Z), 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/TCADA1797683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2298c8835fd22f0cb974f1012f087f8efa9d5cfef639cd2b3fde591da456af90. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/TCADI1775068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ab0c3f225e015eca183fbb62404fb2e37ebce2d5ceaf63765ee27ec037ba786. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/TCADI1775074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf759b8170d3efc98503a53dc55a5ebe56b7c656c03a92226b14a670363ad43b3. 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/QMFME1328538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55ffce39edb9ba47a88649fd483ed75d258e10c47e59b09fada0388b3fe8e6d. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/MX2620174178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc50ac64e7e77b8822c42917dc6ff020ace60bd13c6f83daeb743f3e442fc3750. Chain 2 (Bitcoin): anchored in block 958885 (2026-07-20T15:49:30Z), 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/TCAFO2162162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bca011851c77cdec49be74fb8357ad1528c65601c8441332d95299742bc822d. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:32:36Z), 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/TCAFO2162181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x073b7d2c303a5dbd891f914a06dfc7b0b0cea3bf8a3f828498a92a5afc94fbab. 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/TCAHP2312829.
Aida Cuevas Vuelve a Cantar a Juan Gabriel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff23ead1b85261a7d812db60506c8edabc070d8a89a1b77788fc2dd78b3616d. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:07:05Z), 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/TCAHB2368487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43534469f82b09d8c5d22cc21a69e4eb4c6dc4b262d46f3e04e7eea8fafa0efc. 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/QT6622583011.
Quiéreme Mucho (with Aída Cuevas) - Remasterizado 2005
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad0df005041d6a68ccd784045136b6a155d4b8e15847796ff6096721dc4e2c69. 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/MXF010500227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d684e162961eeb03bfd399779bfdacebcc0fb908d75bad12ebb7e4a2a3d6c5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/MXUM71701722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d684e162961eeb03bfd399779bfdacebcc0fb908d75bad12ebb7e4a2a3d6c5. 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/MXUM71701722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f5ce72dfbbf8874a6b4fff7ce676a389b6c8378b5333151b880e0e529a45699. 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/MXF152000152.
Sus Amigos Le Cantan a José Alfredo Jiménez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8822578ba9ca4bc00248b97c631bf95fc1a7f3257bb0b5f367281acc964d5876. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), 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/USJE62110252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c445e949f95177579bd70e872042d98c6ee993078a019bbe711410ebda528a9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/MXF150200016.
Las Grandes Canciones Rancheras que Debes Escuchar antes del Fin del Mundo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ebd396e2cf0a981eb28d4d64494e3fee7ae351bccbca200e2cd5ae2342210c1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/MXF018501435.
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 0x21218cf68e484012bb0b0912ea2d23ac2ebd5792153476ea8e6675fc91c6c5cf. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/MXF018600132.