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 0x713e2ba9ebd730382229f5108023abbb6869a4bc2092d7732991001e12f5c0bf. 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/f750b7a2-3d8a-4857-b29d-c2b49806bba8.json and https://artists.proofprofile.net/proofs/artist/f750b7a2-3d8a-4857-b29d-c2b49806bba8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Desde California Pico Rivera Sports Arena (En Vivo)
El Chinelo Carnavalero / La Boda Del Huitlacoche / El Texanito - En Vivo
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 0x2d88c401e6d52cd56be74b89f6917cd3ae5038b23f389146b859fd80d46e878d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/MX4972302174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bfc5285a3551822df04e31f066a9a2262a1feb9ec73cfbc9a1a205734e4b08. 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/MX4972302177.
Homenaje a un Amigo - El Amigo Que Se Fue
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9afe4af9e8613b7b7b5845b5216463bee57bddaba537761d49b878830ab92d0b. 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/MX4972150239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a174fa1c0ac1b0cc05894ef0aa4f124db631ebeab9bc20a002bd5be2f93c86d. 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/MX4972150240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6a72c6271e8c0d0a6ffdfd1aede361ffd54dad00d6cddb96df35de6568103f. 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/MX4972150241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c703e07f6a00a2200f9a4bdb059bd7a33d79b400a5a42dc89c8f938d0f5b87f. 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/MX4972150242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cee146593608cdce6aea04b525688ad330693a1c61dedb0cf273b188730ea07. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/MX4972150243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x042634c210d039001fc756d031075efd0a524a9d3d22fc3d487ea8b78994bc43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6261646b6c0930090b4fb312923b7c12a7c8fbf6153c456a7eaa60eb5e9fae42. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x055934134ab89f07f5cf323be601fe9e6cee53392f5884d7dc14342a2394cdef. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0530e823ebc7a99427d6b7d64917850aa716f07c7098ba5bbe77110bbdc836bd. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4972150251.
Por Amor a México Presenta a Banda la Fregona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f7825eb3838677cb231d18f6a56d1634f84d08d99eee2c7a93dcfbda2e733e1. 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/MX4971534748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1098072471e5bab128ae3cfe8cef4bb898087d0ce911888bac30cc51d65c7ee. 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/MX4971534749.
De la Ciudad pal' Rancho (Puro Añuuu Weiii)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59e90672c49d590e5c39eb0dedb4aa1105ba85b3b7c4b1e9aed0d4f76340753a. 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/MX4971532512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd92cd663fd073996ea13e776ec5fe980b44fdf2efdfca4dddafebd48a0d1a4a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971532513.
Al Estilo Potosí: El Pistolero / Ordeñando la Vaca / Cuando los Frijoles Bailan
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78ac7c3192e6bd09382f956edee2e1846eab9ff21a66d6d41e8abc6b7481c2f5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971532514.
Pal' Rancho: El Muchacho Alegre / Catarino y los Rurales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead8c6ce7912d640a30169d48da523ecc1d53cc6596bc4acb7672edca1318c61. 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/MX4971532515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44a3216b9e1665e681a1c58952b53587eab147a009ee48305103c6e28dd9969. 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/MX4971532516.
Popurrí del Centenario: El Centenario / Lamberto Quintero / Arboles de la Barranca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ecdb0aa1d84014271eb3aa1a5cd1752c4a04aa24825bd48e4191a747b8863d7. 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/MX4971532517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a7a502f083d8738cd66ea3ac99a63d86159d035617557dbb52848380dd4ae3. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:01:42Z), 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/MX4971532518.
Popurrí del Texanito: El Texanito / El Fronterizo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771324daa707ae5daf41148a70e896482173ca471dc5971dfbf7be76f6301a91. 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/MX4971532519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd76b957c65fc03b6d4eb3712eb621f41deffa9c22705eb95d975d18d318c74e. 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/MX4971532520.
Popurrí Pa' Pistear: Cuando Salgo a los Campos / Prenda del Alma / Ingrato Amor'
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb697bb5a4cca9ff461520667ed9bfb741be07f6b468c3ae0e7a65dec1b04946. 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/MX4971532521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79a422f01803055d4d940762e071f4cb7eedb773f3d43ae1515a088ba891ed41. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971532522.
Titanio y Sus Amigos Presenta a Banda la Fregona (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc411487f665560813c71db717f14767f63268ab4c026726828c33a9b0529043. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971529669.
Popurrí de Juanga: Caray / Esta Noche Voy a Verla
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x077155a5eb71324954b4ddb98945c3bc8c06447d3584b69af2f015f688382fcb. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971529670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff595e9d1a7e111d6d52ef41a1785c15e6e20ba27bb4f7b5aa66f7e82610342. 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/MX4971529676.
Banda la Fregona: Primer Aniversario (En Vivo)
Popurrí del Zanka: Son / Son de la Rabia / El Huitzuqueño - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9403753f0e7eb2026a7538abfb329df6ab45d1719a380ee515139df16c3e20e. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/MX4971504795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38c7a1629da5a70adc64a987aff2a6b54eea650a0e971c9b3059744944fbfcb6. 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/MX4971504806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132860ee40cc70e90276bed83dd7196f02924b69c512b6de80187a0abd9767fb. 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/MX4971504796.
Popurrí Fregón: Carnaval / El Buey de la Barranca / Serían las Dos / La Mariguana - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc13b76c58bdd79f5dbadbe21b1b0bf13e22d549cab1ba6bd81d271f569851c2. 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/MX4971504807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3de9961ab9c36ee7e1a58eb1cebd3d2b3cf4ea2f0478bc85cb9cf14ca8fb754e. 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/MX4971504797.
Pa los Norteños: Playa Sola / Eslabón por Eslabón / El Caminante - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ec3f9977acb25237db379f957bff3a8a282cd6d9dcd07d21062a7939388baf. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971504808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe19b945670196b8f63a7296c19a6a1ad8e57e1011249e60948ad30cf744ba4e. 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/MX4971504798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ee6f0c09223c89507c60813073e2401c4c0a1d4e719e98e190526bacb0d0e7c. 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/MX4971504809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261d7925cde0f4e182c51af3896a66b9fac9c2cd05ff6d7eef4f2da8cbf5672a. 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/MX4971504799.
Homenaje a un Grande: La Diferencia / Costumbres / Te Lo Pido por Favor / Mi Fracaso - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12755618ee359c95c06ecbe0c5603777b8942795830194ccefe3eb5763e66f91. 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/MX4971504810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ee1b071a4af29f622e5b6bc57d99b471d6e46045acedf36d1b47e5f1b59fae0. 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/MX4971504800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a7150ad5d91d9cf19104b723a08ab35c6a13ba5694f95e713cad9204d682d5. 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/MX4971504811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3025e866c185dd8ccdcb539cabc71819b13b25ff42cbe0cf531d1769b96486ca. 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/MX4971504801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x210dd67e73256bd0417b9cb23e97301f5fb52c63e254dafadd306c5623c9ebc4. 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/MX4971504812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cfd3286f7f69a14a7e4a42be25db1261855b0311a28852fbceedac045c1144. 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/MX4971504802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37974b956579ef7874205995129e9ea5d67e019825828e97a08bd6cb488aa97b. 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/MX4971504813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10322a6c704383ff26c1c801acad9af3d7f66dd2fdfa555b866971473dda932a. 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/MX4971504803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04cef53d94390916a66bb79c3e75d27bd6b12d633a71c1ae41edb41a62ae09c8. 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/MX4971504814.
Las Consentidas del Maka / El Coyotito / Los Colorados / Flor de Piña - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfea677b7384e539eddefa712ed85ac63d62b497914c9b4b6ff94321af26ad773. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971504804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbea51a93cfaa7004750a67ad27601d4e57cbe13c5ef99b39bc76ba34eaa0ec3. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), 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/MX4971504815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33dea96572033603b3fe0c6e75e8f5db474c1df2a30c1da385e807e33427da5d. 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/MX4971504805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae1d832605908a1253efbdd1f0a98d7365d23ac01ea440775b29908ee8551806. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T10:37:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971504816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5df7e42d1b8595a1b2b81893b6bab582f061e0537dbecf3110cb28d40aa91e99. 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/MX4971506339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0f777996cd17922cb1a986fb1dd802ae70fa972045a5d729b67dc89338ee87f. 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/MX4971506340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e04074edf5900ded2abe91866e9e440fc56cae3ee0b4fd2e03050bd7778f5ca. 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/MX4971506341.
Popurri Fregon: Carnaval, El Buey De La Barranca, Serian Las Dos, La Mariguana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad50eabf46f0a5b7e6905d4199fc82cce43358dd2dee4bf1297ae81f7d57bd43. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971506343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79796379e64864baf2c649e619fc4b203fcfb053daf29a5509e359beeaaf87e8. 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/MX4971506345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb0cca2a4ef902558f0711e5b00803a375753ea57f1616956429a9bb3cf8f9a. 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/MX4971506347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11c3ef7b975389f156290e9a91e6bc6656eb936a65732603341ccefd98424fd1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MX4971506348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c3d0f8d915116333779e102fe11fce95f68597001baedfdd96ae0e0c51d8b. 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/MX4971506349.
Homenaje al Coyote: No Puedo Olvidar Tu Voz / ¿Cómo Le Haré Para Olvidarte? / ¿Qué Se Te Olvidó? (En Vivo)
Homenaje al Coyote: No Puedo Olvidar Tu Voz / ¿Cómo Le Haré Para Olvidarte? / ¿Qué Se Te Olvidó? - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84af970e752269363a6e38b6918394dad4d1f14a12acf850460114a8f6774a1. 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/MX4972400893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x209f25a6c006aeb7d4d24040be3b26dab768dbc9cf3553556c66794b9eda3b86. 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/MX4972400764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b5add72184b97bd9e93a22a6f0cdc29e2eeef4a662e0825cea8fc9fe1a84c3. 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/MX4972400450.
Puras De La Vieja Escuela: Se Les Peló Baltazar / El Pájaro Azul / Román Iriarte / Corrido De Lucio Vázquez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6e8d4d173bdb472615013b309588255d75b043c74e5f79a5b0c8b2d951d5bd. 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/MX4972400441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13e643990ae8d998796278818816c802f755f5cb3fd313795d4bb7248c7d5a78. 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/MX4972302794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07a6ef23bd4b6b718c812812c69884a69205c31e51a68f357159896fb96c0425. 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/MX4972302429.
Las Belikonas: Ella Baila Sola / PCR / CH y la Pizza / AMG
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a5087ec20cccaa421d964b5abca206c7a5c3a6997611a4cf6e8a2b6c9b28f7b. 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/MX4972302426.
De La Ciudad Pal Norte: Las Güilotas / Suspiros
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fdc4bcef22c8be348724010f25ba03b2e0e385cd5184415609301e82ffdfa6c. 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/MX4972301997.
Popurri Navideño: Feliz Navidad /Santa Claus Llegó A La Ciudad
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad796d2f0cd2cb32d4579f6b45012e7831f3159126c54e406a4f59d35616dae2. 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/MX4972201405.
Popurrí Exterminador: Las Monjitas / Entre Perico Y Perico
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb43e871ace28a713464b76bb15ce63800cf27d14507545ab3a3c3779bfac05b3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/MX4972201153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x792ce707d941f74eaa74debf52124fe00cbb9fe95d02ffb51803e188cc9e10e8. 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/SE62M2112878.
Homenaje a un Amigo (El Amigo Que Se Fue)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78bb7688f2b9811c81d830f87823e88dde64373074d63c4ad81155c1c39ccd56. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T15:07:21Z), 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/MX4972140574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb2bb5385d8f424654265524255be80172a12c5605cb8ff287f4554de0f29c4. 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/SE6I32187244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7577573ebd13790ac40fe7be830641795e8582efc2ee17f23fce643614ee68bf. 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/MX4972140439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4560fbfdf42d4b621298b2777e5a59534857a7a62b49951de8b13470fbc78f22. 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/ESA012144122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe207147bf5a0542afb273f6b14b835af80e05d8c358a778878ae651c2d313be1. 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/SE6A92180861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcac4f6b995b42860c4bf2be77ccb0dec9aa6c25f953ba4cc3f1d417a6f687db. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T19:28:01Z), 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/SE6A92180847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e77ed0bc9a77ba45384eebb1bdcc698d7ad6e9b86afdb5ab5430518cb748f0c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2451188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3010f43fe6d2939bbfa17da7b28dc79808b8c963dd6c0bdebce6cbc49606259d. 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/MX4972400967.