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 0xc5390b8707029161f75e58cf9ffa8ef8c704f8b85704dbe9b8b89fd3533c1a4e. 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/a89c6fc8-6b91-4ad6-a5c5-6a1300e4257d.json and https://artists.proofprofile.net/proofs/artist/a89c6fc8-6b91-4ad6-a5c5-6a1300e4257d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Tragos Amargos (En Vivo Desde El Domo Care)
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 0x3c0ccf9634f6fe958689bd3645104ea6f4547151d8b36586b38d35c7a62672e8. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/MX2972220200.
Laurita Garza (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb03c5d5d7762a6f0c72efad7b43a9e6e759702cd2af05a23fede39957ef6d94f. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T14:12:28Z), 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/MX2972220199.
Lamberto Quintero (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb49d6a48f1cc1f435839e2dbb3aa44a56fd9891110e327119788e47f415e36. Chain 2 (Bitcoin): anchored in block 958726 (2026-07-19T11:47:20Z), 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/MX2972220193.
Aguanta Corazón (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88612710b08c45a3ad1633b4a42f4581bc9bc1b236a7f9b5d8783224eedcbf15. 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/MX2972220188.
Eslabón Por Eslabón (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8eeac3bc5d424c37f512d70c495e956bd43b6fe67f32360e7b5098d00de68caf. 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/MX2972220194.
Reproches Del Viento (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a51fd631baff92d6b72edc02eed70e9b12e2fea77d537d7910bba85d1e81a7f. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), 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/MX2972220189.
Enséñame a Olvidar (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f896c9bad1160c3a413609d0c03687f6ebf1752b2220fcd7233e04b175ada02. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/MX2972220185.
Las Tres Tumbas (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1743656684ae65b1766268c459a6588d64ad1a4b9480b34e695e0ef5ba30df46. 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/MX2972220196.
Que Me Lleve El Diablo (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e260faa960d7ba75d31bcea6a665b4eb7424224b6364f069f5fabc087d6b65c. 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/MX2972220191.
Apenas Te Fuiste Ayer (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7866196fc8f2207249785c6a8009727d93ec48639417ccc35d72ef99652a313. 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/MX2972220187.
Los Dos Amigos (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef396c1623824b385d1565858ea71afbd0c19a92b7d3d06fef2ad8f89fb0e432. 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/MX2972220184.
Cariño Dónde Andarás (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61882710829d6808eb37c994342628c01480ad275c5a0d84da63a27caaf1b285. 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/MX2972220195.
No Hay Novedad (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bbd56333ad235248ede31e96936f2012a0a492a9081d5aec88bb41a956572a. 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/MX2972220190.
Ramiro Sierra (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997ff5b4a36d334be6ce7748617186335c037784aec1340e3d829fc11f36d2fd. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/MX2972220192.
Ingrato Amor (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980170242ff9bbab498d0a940165387bbaf5ce30d83bc23fa19a8447d5c1d422. 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/MX2972220197.
PALOMAZO NORTEÑO (En Vivo Desde El Domo Care)
Clave Siete (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69289b740a40040fcc14187ca3705c8ce3b8e0e91fcf593c91aced51544e9215. 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/MX2972220198.
Corazón de Oro (En Vivo Desde El Domo Care)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb567d67dcce06c07d07a33bc12b7b8e5f3dd346417f6c38283ad79c2093892ec. 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/MX2972220186.
El Rey De Mil Coronas (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8324d8870338a8c550d359d961be119068685aafd024407ac8eefb17364ee79. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/MX2972320316.
Con Tu Imagen (EN VIVO DESDE EL DOMO CARE)
Una Página Más (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce4e419a04219dac12903b0bc5e6d595e7cc5965f7ef2de5be3320afb65bc5ca. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/MX2972320317.
La Historia (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a5d1435e42252c50cbd04f7324192affaa8e48e695419ebfcf8277ebb0b7e0. 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/MX2972320310.
PALOMAZO NORTEÑO VOL. 2 (EN VIVO DESDE EL DOMO CARE)
Cada Vez Te Extraño Más (EN VIVO DESDE EL DOMO CARE)
Recuérdame Y Ven (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40746b473aa0d9a9e3f6c889dc8be6a50556338beee743799055b32118013d1b. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), 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/MX2972320319.
El Palomito (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x227ea534711a38486e943f922d10fd0e2be7ae2dae87437c8929752bb3278e7b. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/MX2972320313.
Típico, Clásico (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d23938972e29ac14afce3caa12bd5a2faa6e5bce31d7025a083c7d87f144928. Chain 2 (Bitcoin): anchored in block 958987 (2026-07-21T09:04:56Z), 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/MX2972320311.
Libro De Recuerdos (EN VIVO DESDE EL DOMO CARE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e16daa91af664ef5af7a1dbdf3e9094f1621180aedc17bcffb25d6d89ecd418. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/MX2972420601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37a6a8ef30c08fe34b9cca0d4f339492be400d649e7c9b668fc30e3865abddbf. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX2972420603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a8822a506fa3ca651dab624c125638f433efb195ad851806da522dd4ef22aba. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX2972420604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0475b3f92b449e319047c5e05d661976f579d4e4612ef93acd25219a7897376. Chain 2 (Bitcoin): anchored in block 958752 (2026-07-19T16:00:28Z), 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/MX2972420605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79719c34854f81d9b583b229a3bfcf6adeca6aa59da792468f418b680d73a1b6. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/MX2972420606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69637f4aa8a6d27ed2fb94fce72da4fd3f7c5eff9146b8746a1689198493e08b. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), 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/MX2972420609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe553b11a1c4b3fda2c9eaafe9d1544b7c3654df38021eda9aded2ba63e066ac3. 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/MX2972420610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfbf3e83267b1205f73ae42964054b6865e393aa33ab946508561da2340b1a. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/MX2972420611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780f67e27d1cf131a743633739e69cc1ea309f514223f7f832e6ef85cb1518b8. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/MX2972420612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f1d7a8c2f30df569d622c6720a4f8789ca04622a31e50566ce970813d3a6e9a. Chain 2 (Bitcoin): anchored in block 959147 (2026-07-22T15:43:44Z), 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/MX2972420613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8908450c32152bfeae48ef1cb21ce26cfbe523a8ed32a3d7f1a9cab50f7c93d0. 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/MX2972420616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43932a3389c782bccde93be713f9a458befa28c08d2893d5dd8f9536af50dd6. 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/MX2972420617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0475b3f92b449e319047c5e05d661976f579d4e4612ef93acd25219a7897376. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/MX2972420605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e16daa91af664ef5af7a1dbdf3e9094f1621180aedc17bcffb25d6d89ecd418. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T04:30:07Z), 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/MX2972420601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43932a3389c782bccde93be713f9a458befa28c08d2893d5dd8f9536af50dd6. 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/MX2972420617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79719c34854f81d9b583b229a3bfcf6adeca6aa59da792468f418b680d73a1b6. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/MX2972420606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7bfbf3e83267b1205f73ae42964054b6865e393aa33ab946508561da2340b1a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/MX2972420611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x174824a69245ee5b9dd58f82d674ed2e2321cc6176301eaf52d9340fe6eac5fa. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/MX2972420602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77f6101a99ae42a221386c07e6fe3f8bee49bbbaae059f690be9c3f683452897. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/MX2972420600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad20181e970bb5958a17f16753cff50cd3bcc04bcfa1a07badaf1dd9a191ea7. 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/MX2972420614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780f67e27d1cf131a743633739e69cc1ea309f514223f7f832e6ef85cb1518b8. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/MX2972420612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8908450c32152bfeae48ef1cb21ce26cfbe523a8ed32a3d7f1a9cab50f7c93d0. 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/MX2972420616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe553b11a1c4b3fda2c9eaafe9d1544b7c3654df38021eda9aded2ba63e066ac3. 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/MX2972420610.
El Federal De Caminos, Gerardo González (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33a8d4b599d45fb4157368532e63a4dc8ad30f341a662f1927b144321d6a09. 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/MX2972420619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c8eb22110d4a513614754d918022e9be0f672c52d80b650b66a27b976f944f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/MX2972420622.
La Borrachera Perfecta El After (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd9d322d1117137402ebc3ff2f062ddf049cbdaffc422ffdda197ef0d8cf372. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2972420618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641a5878062680d1f0d175e4279b5cca4c0d2553860f79398ca04fb8820c77c8. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/MX2972420620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd9d322d1117137402ebc3ff2f062ddf049cbdaffc422ffdda197ef0d8cf372. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/MX2972420618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca33a8d4b599d45fb4157368532e63a4dc8ad30f341a662f1927b144321d6a09. 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/MX2972420619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641a5878062680d1f0d175e4279b5cca4c0d2553860f79398ca04fb8820c77c8. 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/MX2972420620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2111994080a81b9c899b6a7851527a7a8a73c3df3131302b4f88434a95f53536. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/MX2972420621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c8eb22110d4a513614754d918022e9be0f672c52d80b650b66a27b976f944f. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/MX2972420622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb45750ecedd764ea9ab7d8eb62c362da1e254da22b3fbdc7fa3711f2ca32b425. 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/MX2972420623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb35fdcfbb89f2531c3a57b1d783548937e44effc51f764525338c440afe81b97. 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/MX2972420624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4478c94774ff5ff26d656944b56af77c3bddb9c7f65e30dc18eba6e3ec10764. 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/MX2972420625.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c7efb69e880a5c5c4e0f6e4416596ed36c992757f0081acb0ec2b9117786bd2. 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/MX2972420627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330937374d1f30c9d630958dddff2bf03d7fa6319eb8e08f9c8aabc1ba350bb9. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/MX2972420629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac3168717fc29c7ad8cc9ad78a697eecfe2286219f81933e269b925d898d4e1c. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/MX2972420630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fea8fc8addda0498bb3848aef0583acac7e64dce3fe776043b6d05b115abe63. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), 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/MX2972420631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f747a56bb34aba667fed695291764872deee743670010fbe1bbe3a5fe362ff4. Chain 2 (Bitcoin): anchored in block 958800 (2026-07-20T00:52:19Z), 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/MX2972420632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa1ca5fae2a1e0fda3ab94be3081d5a87285d54091e2e1d5af7f6aaa0e7391b9. 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/MX2972420633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3fb25f7c882986f976a864be5cac58ef785865b2b0212416d0cf0dae7d3178. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/MX2972420634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1238ea808edd57ef945e72fec81f9c50d658f78e9f7ca4bf72953a0a57593ef6. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/MX2972420635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb871551ad5d104ec5c61998c55657693bd5e2083b13d4603d681811397d924b7. 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/MX2972420636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f374109036deeb1cd91fdc6cecebf856025b0fa693df109494dc5add9b0fef6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX2972420637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ec69247b0c86011cfd971b070d455f65ffb9c1f5831258228771c89bf44bd3. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/MX2972420638.