Guadalupe Pineda Aguilar (born February 23, 1955) is a Mexican singer considered one of Mexico's grassroots musical icons. She is a recipient of the Latin Grammy Lifetime Achievement Award and a multi
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 0xfd5ad3ff87f745cc9becd98df9e3454cfa7cc74da1a042b22eb4d88bea6a7fde. 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/3fbc18d9-e165-4056-a765-a91b1a0ab1ef.json and https://artists.proofprofile.net/proofs/artist/3fbc18d9-e165-4056-a765-a91b1a0ab1ef.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 0x3e4f6d9dc2fc7a5b28288eb5b604f85c14e997638cd7a25801e12323df5f6625. 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/MXF018801219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0ddf97d8b16f5ff930d7d08149a35563afc3fd8dec011702ce159071fc04d45. 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/MXF018801220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b812514ca0c5605a05173c62bad224758c8bef0c983abb423739712656cf78. 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/MXF018801213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d957776833205449e84e162a04d583e4a9c3be967842ac096ee4a91a51387e3. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/MXF019000681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b6af18659886eac54efa157d8acee09e948eb4e3678b1414d4f3f1fbbe77a0b. 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/MXF019501884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8039c6e30a0af8d2d4169b02178565c3b89825decdc2f2d1b5cb31d27265353. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/MXF019001002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a0cc866aaba4e6e9ca5440afc03328661d0a35a2719138568c9f4b0a6ccadd. 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/MXF019000686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e273d40a6ae074a1c2682902f582b719d646d656e4d4b3d785e86f080cf0e2d. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/MXF019000687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d89e3d43d7c37d6f331e8387a78a518d5d79265cef92c4de256939890b8d2b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:23:02Z), 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/MXF019900187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x853fed43aed0ff574bcd9fed06c5796b727a85705535ca43831d75155c1dfd5f. 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/MXF019000688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9517a27dbe9d7a134ba2502a5f1575b277d5b8d8f05a457caf10cc9887b87c4c. 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/MXF019000916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d7900a561ae593c72c6dea524f81268b3a96388d352a1342a56de67f6ffb39. 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/MXF019700762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0682ad1945a4e29542dafbc2f351e820d99ec85db7fdb318a22dc72f848caefd. 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/MXF010101419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6362afa853f2213ef735307e2d1575e047f7e6971cb8e4b9346228f0ee8d7367. 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/MXF019400713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7777b215d42c86d596172a0ec700b7026ba7aac9d0ade159a46495904ef425. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/MXF019900025.
Mi Corazón Se Abre a Tu Voz / Arias de Opera
Mon Coer S'ouvre a Ta Voix - Camille Saint Saëns/F. Lemaire
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55765aa2958fd8621ddb750e6364daf1a813ef3fc72dd2d0f3268f0159874d8. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:35:45Z), 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/MX3020200015.
Habanera (L'amour Est un Oiseau Rebelle) - Georges Bizet
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1123d29cb6d6ca09e87ca17acaea26d91e588fe2e90c301e87cf8ffa44ae5af. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T22:14:55Z), 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/MX3020200018.
Va, Pensiero (Nabucco-Libertad) - Giuseppe Verdi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5077510e0f78fe7441f798d2cf479ddaf4b2f775d5928f98c7fc3bdd0d927c5a. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/MX3020200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24435c12bb0dcd4e819f02fd5fa46178a9d5ec9ff1e0a1ed473be5c81e07d6b. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/MXF019900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a406346a4b9058249cf0f3280818bebb280418f0df696d68465cc9ca218a3ed. 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/MXF019100645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc09b1ecb541d8243378772f4d0fffbbf35b84f98e8c9f473c2531b8cf206b93. 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/MX3020400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576d6038607f20ccee23cb860a504dbe0b16343af2d14864d06113ba87e7de98. 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/MX3020400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c08b1f6c6101a1d4e2b0a15867d1daf40350b317629032e1a4462b83ace143. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T19:17:28Z), 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/MX3020400037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a04ec6a37cc45bfc8d274d0c9f551f0368d7df913d9b61669f045768baa863. 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/MX3020400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb8ca36b5a610f74999e7cfb0505b8c49430dcafdc814100788ebf73447b5d8. 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/MXF019000827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78b8f81e4ffdfc5bc7595c476e4964ae114d341c2a37cdda8d7ced44b2a9dcba. 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/MXF019900477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea20c0cb688372d7add1bdb4dbed20e49a4f35895b943e7b4ec31a04b07afaa. 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/MXF018801289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1bdd43b35438cba372de83f99c2ddb3d22ea21068c6558bb4bf58a5055216e2. 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/MXF019100641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289307066c8f027ad560ac2292b50dec858975556719582760a9a664d668a967. 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/MXF019900872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a406346a4b9058249cf0f3280818bebb280418f0df696d68465cc9ca218a3ed. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/MXF019100645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5242947b92be8848bfe7fcf15dad2ef36403f1a97e62c2fe014b5c08ee26a5e8. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/MXF019501883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd91534267011a120d4f029004bbfeb5fc157bab1fb192b8169a29af120c88cf9. Chain 2 (Bitcoin): anchored in block 958526 (2026-07-18T09:09:53Z), 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/MXF019000826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd66fbea2569e230ec29ddcee3856aaeee045628dab6286b3b51f915528a9068. Chain 2 (Bitcoin): anchored in block 958708 (2026-07-19T09:08:25Z), 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/MX3020600061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1dbcab9feaf6d16a247075e0b32bf154d62f784bcf18eac639eed2950dd0aa9. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:21:27Z), 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/TCAAS1085741.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9d7ad0fda10c8f15ea62a93eba2683adcdcd48f5c8e63f7cafc9c00f26042df. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/MXF010401096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16aa64bfd4a906bdf0128cbbc3702b36d782ff4bfa5ff2d1cae270825a94deb1. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/MXF019100647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x079923ffb988e4cad8c6c9e0c4c92f513e2aff5d730c9b8b0b51b0ed808322bd. 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/MX3280700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f51ba8aa8dfb05119e9711de5e426d16184298a8276ac37558de56c5dd6095a. 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/MXUM70802176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b0bae06ca35c0d5b865f9ce93fe4fc52322535c2d565480bd3ebf7cf682d49e. 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/MXUM70802163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd55035eb8726fd5339d57776d455f3e9a5469925196982832ac1d90719aba51a. 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/MXUM70802179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc211a7ab1dbdcc0971651bbb52e3971fc23c8539a0deba1b14578cb4a38da68. 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/MXUM70802173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39849258a58f5b49294e493e3379a1b1350cfbca90cbb576ed2ab0026393a37f. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T04:29:18Z), 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/MXUM70802167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0f1e721aa4583e7fe5a0b22a8d0150c0b83b77f9d6be798e6be341be8ee4763. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T08:49:50Z), 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/MXUM70802172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f21fea573b3267e33f6be7b600b4d6fbb50e93f4c3302513e5b6eba96d50272. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/MXUM70802154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ac03e47c76326fbfebbaf755609397c9d0d979584813a8fc6a77271720c305. 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/MXUM70802160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4c6a3eede9e2beb746742565167b176e15b0b7e905da1f65e2f6ca35889f4f. 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/MXF010000410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe45b08e5227ec8c2ce4c42256233ff1b4090004787cf0c1e7b9cef9ca4c0b0. 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/MXF010000411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b5bc59857429ccfa822fa0550ee62f677758a057ead75d589afa6258c4c487. 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/MXF010000412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f35b110c9c525359c1beaa6fc1657f9a61bbe867e35f63173a974c87df7557. 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/MXF010000413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47e8190043c35727c94ed5d1581a214158ffcecc72fd7ac3068b60f2fd9e501c. 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/MXF010000415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc271c68f9fad3b564f65af906e658e226619b8944f8c10e8b375374f854e06da. 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/MXF010000416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad6115604684402314e8d004a4f52d8fa71c966ebfb798a2e77224d2b940616a. 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/MXF010000417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e12df0f9196c733ad5582e58ce10bc3c68b51e21000326c9b203dbdbd5a1a7d. 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/MXF010000418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3a92117dc226f433ece5023ee28fa0683540541d6a23bcd32197742278560b7. 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/MXF010000419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7730333d2dcc117f94028672020919fbb36acbdda59c0596e964fb9fecf2ce. 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/MXF010000420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce61024198bde8f73aaa81432ae2cb13ce04799162497e716856708cf804d06f. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/MXF010000422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ad04ecc7a99c28e97b332443eedd3b8bdf145c1d2e70d929cea8a06898e8d46. 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/MXF010000424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62bb86d6bf1eee67995c064831cb7d91cab9850ed66490920adb71615ee88ad. 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/MXF010000425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d0226338e3f87e2c70f9f38c28cde9d30111e7d1fac6143af874a1e5a8e2be1. 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/MXF010000426.
Mexicanisimo-Bicentenario/Guadalupe Pineda
Mi Corazón Se Abre a Tu Voz / Arias De Opera
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x835aaece840238f014b042404c07471227e8777b7f3b2ad6e4ccd451fc296461. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:22:04Z), 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/TCAAS1085429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b4060ce982a9968f9d7d47cddb4163f4c62c323ba559ba5b523fe34f758f1e. 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/MX3280800048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ab5ccc460c8505208367dbaf190ea7152b6d6dd2edfd5cb68340a9de4cb59f4. Chain 2 (Bitcoin): anchored in block 958576 (2026-07-18T16:22:28Z), 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/MX3021100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3bcdacbcb14a83ece1718db3839d0b3be845a98dbdb80868a91c65af49709eb. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/MX3021300074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd75a7294eab9492b869fc7baba05d885ffa392f30be3eddf6b5cdd92dae1575. 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/MX3021300075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be9613b5f166b0e7c0572488c3ba579d8c567d5de8c8b55783f7eff54b91a7e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:43:10Z), 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/MX3021300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bcf9cd9badd8ece36c937546e9004ec739cfc032599f8fcb97329f7b41a91ad. 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/MX3021300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1784def7480b8dcb14cbdbb977e2c2083a1b5e84b055a1585110dc8eb21ee44. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:03:06Z), 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/MXF018800106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd11687f2f55756f62ded8e5cb30d83e74f890e1c8ee3e58765245972806680b. 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/MX3021300088.
Guadalupe Pineda en Bellas Artes, Vol. 2
20 Auténticos Éxitos Originales - Guadalupe Pineda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17defeeaeacc1ee8089570752b9dab7449acedb2fd542a3faced705903343f2b. 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/MXF011400352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x605eb6b20e77746d91378ef0378ed7631b7cb82d9e609d9dd5eb52e15c2c491e. 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/MXF011400359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdd4244dab497625268eca2e24cddd11df75b1abbe9a495b984ee970f9558a9. 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/MXF011400357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1ad498839f0ad628fe9da4a0ce7e15cc251b7cc813cae09bd261bac6727c66. 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/MXF011400356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64586cd65e085ea986895bcc41d2df750c187696d2c5552b392c8d2e95fce860. 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/MXF011400350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640876f6eccd27e19e3b4ee4c31fdbb95a6016f42a58fb229c0877ed1836371a. 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/MXUM70802171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb3e684625cc64a26535016db0ebcd62075f699bd209b8ff2f2279464d4275f. 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/MXUM70904653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59239705bb9ab1afda9fe2305a057fcfbc0cb22eea3dfeb34fdc07f51f9b416. 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/MXUM70802184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f21fea573b3267e33f6be7b600b4d6fbb50e93f4c3302513e5b6eba96d50272. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T18:40:26Z), 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/MXUM70802154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bbbacccbd601e83f9df5a90712be2510f61d1fe0ef63eb555cd232f018f165. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/MXUM70802181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1fb1cbceff7a0d3c7a882c04436e2569fadcad1d59eb452c87b005014d2b88c. Chain 2 (Bitcoin): anchored in block 958662 (2026-07-19T04:43:15Z), 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/MXF019100648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a406346a4b9058249cf0f3280818bebb280418f0df696d68465cc9ca218a3ed. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/MXF019100645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a0432e0bd72d2116e00aba36de0419a07e5fbe9f96ad36f9c86a89e5d9d627e. 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/MXF010100567.
Medley: Nos Hizo Falta Tiempo / Contigo Aprendí (feat. Armando Manzanero)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64e0a7447871912aa492b0b71e25931ba29b0eb7f1a4e6153079659593db63f. 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/MXF011800412.
Procuro Olvidarte (feat. Raúl Di Blasio)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb7ec6e21be5081650d7ede6b3ee62aaf6a8a07674809032b09edf0e2916283b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/MXF011800413.
Por Ti (El Infierno Es Amor) (feat. Óscar Chávez)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca9c80f64b2c17b12a7b01d1dbc856085a6f5e122d3e69ad02e53fd09a8c3d62. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/MXF011800414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff2716c15c7ef9ed6074b3bb24b6115e6f4071c7a8563aa134037a734cefe4d. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/MXF011800415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022b1afefee510824b6599839a8a2a66159e5e9c0125df1bd1483429be49f931. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/MXF011800416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7a398d6f3726ece9c57a1d51fd1979f65040bd84339e3b4950f20c896894c1. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/MXF011800419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9603f8e896edcab0806f65ef79fe240bd667731e1ede45ee78808b99980df08b. 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/MXF011800420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb333746a61f9c767d6fc25bbbe0582800f654732d4b51d15b36a7f688adce841. 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/MXF011800422.
Un Millón de Amigos (feat. Coro Schola Cantorum)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447657fcbc726eb3b190b61df79ea6308da8cfcec20784fbb0c0b1655f74c6a8. Chain 2 (Bitcoin): anchored in block 958703 (2026-07-19T08:36:12Z), 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/MXF011800421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d63f951d3f489e04e64e6e086da810bec5532149c500e4e430883716eba08f6. 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/MXF011800423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7bb32c3b48c2216c60b42c28eee9a69f8d6768fafc9e40b0e2554877b31db12. 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/MX3022100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0284cf141b0e4372c2efb5c696b8b0ff04077f858a6c4b37201e5500491ec9eb. 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/MX3022100097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cbc681dec3dc5449a45543c8f7cdc1166f30cf4227998e37beea57f2fd2358. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/MX3022100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9de0dc921ac1224560b6ca60f838ca94578ebebb9e0acbbd8a6f47cf88e55bbc. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/MX3022400110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb70793e29a6984d1a5577c471c067d3b7288a2f02d50d4927106b00a1dbcef0. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:08:08Z), 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/MX3022400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de30d0c37af149d0a118f113a8d2a5b448d4f894d0a5ee16e1cd44b44a8d5e4. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T11:41:42Z), 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/MX3022400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5253d0784d577c7f595c927b7f8577b80a85f8b8dc482c57782ac7f11a0f47. 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/MX3022400113.
Popurrí de Alvaro Carrillo: La Mentira / Amor Mío / Cancionero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5b2b09b3a41f825a9b32b2ab4cace5efe3b7d14e2e328307725614afe46740. 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/MX3022400117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e91c1571bcfe84463657f8b06997a20048ec890616d365b52b643924e0d4b0. 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/MX3022100096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cbc681dec3dc5449a45543c8f7cdc1166f30cf4227998e37beea57f2fd2358. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:05:18Z), 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/MX3022100101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x000e313a54c69a4c9f84f4fb85fc04a344b010e27638a8339d137f7f4e027f3a. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T16:17:58Z), 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/MX3022300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b434ecbeb2c27def89b07d2307869b7fff61c8b7b6b3e4efc3d064b0d8b973. 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/MX3022100100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e3797c778f2897db4964dd2d3350f2f656da9798b0d4c2fc4b95d974886f7d. 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/MX3022400108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8be75ce18b31ea1d88e40e6d232e1f7f6aa6b0ebfa5957e555ecda68afae123. 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/QZMZ92521205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51461c16b131dfe5dd7f8cf5841414d311fb88f3e11bed9bfab23b787778ef22. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:47:48Z), 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/MX3020400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2de30d0c37af149d0a118f113a8d2a5b448d4f894d0a5ee16e1cd44b44a8d5e4. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:06:58Z), 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/MX3022400112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb70793e29a6984d1a5577c471c067d3b7288a2f02d50d4927106b00a1dbcef0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T17:08:19Z), 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/MX3022400111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f5253d0784d577c7f595c927b7f8577b80a85f8b8dc482c57782ac7f11a0f47. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:30:40Z), 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/MX3022400113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be9613b5f166b0e7c0572488c3ba579d8c567d5de8c8b55783f7eff54b91a7e. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/MX3021300083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e985da5bbe6bcf958e1249fe44f272836a946b99353b82e6b244abad9115a2. 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/MXF010000421.