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 0x53876e43007ff1287613743ba248c14b8f9d98e3bf1616c275e10430ab2f5bef. 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/4cde0797-b812-4d0c-b20b-12807c2ad5ac.json and https://artists.proofprofile.net/proofs/artist/4cde0797-b812-4d0c-b20b-12807c2ad5ac.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 0xe0cf61d6ccd0338e618fc904da98364d10ec800707d731d631796d6baaf09fc1. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1708560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe429460e9b7e45d352358f729c10b995459ddb23bcf416af3a2b4695dd3306e9. 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/QM6N21753720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30bf09b4a03d71b21c872d0391d4a9e9b43c7a25c54620a77c9ef2956ae370e. 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/QM4TW1572320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33efcf90f36a10ff9bf146776b6a52c39773b17ffc9146e12dfb3c08a710815. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1572322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe650ba0f54f229724d0d72721aa38b27cafa81f8cea0935f9f3ca8f87b4e3084. 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/QM4TW1572326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ad43242e77fd1cf6aa3e4dd0c065ff491e85bd79c0fbdbfa6f06418bbe29b64. 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/QM4TW1572327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5a80d054da0040b02fd8aba00f81f8f04bf65b5896ca1967a6145e9c83e3e54. 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/QM6P41467248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4e98c4e65a013cb33f32320dbd168f1d38ce96ee7f1c15dde717a50c5ef498. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/QM6P41467255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa67f798190a9074491cb90ea55df8b50db91f08d1b4f6de8aa9dd27eaa39935a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41467256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cb4c70071860c54f485b394811fc979d64e1e5aa57245f8084b04ae87f0763. 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/QM6P41500753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56066694dcea56c5f11db093493fa66b91c051e83fb0994338082fa84d1fe7fd. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T05:43:55Z), 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/QM6P41500754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2df69bbd69302ab833baac87ffcc39fe1c4d11c5021118bb5b8413d76c106214. 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/QM6P41500755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6cd49a5aa5292e699ded3ee32f4048abd16913ad7227defc2840ea099da2f6. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41500757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfac2ac6cdb3cc654982860d7c0dd5792ad8b0aa3247a1602b520dc3d45c80e4. 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/QM6P41500758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c2bb3de2569aba4cd1df6c16ca0d963822454ba4cd33f77d30e0fdbb28bf93. 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/QM6P41500760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67c4c41d2d050b4e0f2cee9041fb6d13634c8e43863d3150909ab590f24fbd74. 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/QM6P41500762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49b102f058737b63384dad587b96ca0eddf3b3176dd4c23c63c005a014d12050. 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/QM6P41500763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb18d558fe855c86081a9ddf120646167c281228bb09fa793773ab5bda1b18f8. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QM6MZ1861416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57996a50170fcbf7ee773ec45e20eaba8198cf8d5ad0ff430e836b4cbd8295e1. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), 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/QM6P41728686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8239c95e7674bf57758eabab36fdfdca6332e564dfd0bf4308bf75c8c4da52af. 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/QM6P41466851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57b9ee94cb60b1afaa7e7e5e714de1eb0fbfdb57cab82e62e5d6b0a62f7406f. 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/QM6P41466869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5add9bd329f14fb22649c79be6214f05df005538cb48cd396cad96ea97c12ca. 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/USEL10400291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55de201c2edf5990c0fa7f67343200ef6216543fac5492a84525fe2168881d0. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEL10300293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bf7448a8b11ad83559f0b2c6319f644957f584ab2c69ffede4599f5b6852dfa. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/USLRU0700001.
Coleccion Suprema Plus- Voces Del Rancho
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a2299b781587c39fd659dba5a2a880f79592dd34ba9edffd3733a7bb4a199c. 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/USEL10300291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44520851eb9c66b27e6efb26b643e851d7efbc3a2c16b45f7f31f2d42db45916. 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/USEL10300298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a40741a026d17209e915550e0f5a08672e140e34b7c4cd74f5859e4dcb7b2e. Chain 2 (Bitcoin): anchored in block 958091 (2026-07-15T03:17:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFI20806095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9418434dc5ff604e89d0da61ee5a906ad80ab3627ff2e8456db9329b53a54631. 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/QM6P41458401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31369be783312bcb008abbe747cdb427ee3cc92d76a8d20e0eb6eed3f4313c9c. 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/USASN1003146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33c13e537af943043501d505ffbb1f4dc5f09909bc51549237447afa22949323. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/US9CY1002708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb3e27ef712bd4751f4603bcc5fe2aa0f9b8a8664ee1d381ba015efff849c3d. 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/US9CY1002709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe423c62b17bd4bc799c53ba716db648dbab3a45faea62a673ec679538ca480ce. 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/US9CY1002711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804c8ccd498a2b0e1798e88947496f0437f332003391fd9317f045faca1d5371. Chain 2 (Bitcoin): anchored in block 959026 (2026-07-21T15:38:13Z), 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/QM6P41467386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0630f9b6d937856f7eb4011a146310bf7977c0b750363861ae7ff4081505637b. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/QM6P41467390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2649de17e2aca2b53b4c3b7f407bcf908875dc5cd04fff934f7465fdb515d6c. 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/QZD7C1800065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf616d465267eac4d4b5ba4c2113c36e9138b75ce08576e92381605b345f6de84. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/USDXS1907829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a48ef5c2a0ec03b764707ef6afd45c900f3206a61d82d1f60b0524aa5707bf2. 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/USDXS2005245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8c2806fb832b3529aed9398754a37dafd4183cfa8db07fa0db24da6c4758d5. 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/USDXS2005246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179aa89b96e8148c4851a61fbe0ae08ea087e9d04c2d6c9a1cd48c52c379fc8c. 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/USDXS2005248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf569e21dff340e4c939b779b940090fffde1be7be7089b68ebeb622aa624f55. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2005250.
El Diablo en una Botella (Época Pesada) [En Vivo]
Se Les Peló Baltazar (Época Pesada) [En Vivo]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e9d833c3d5cb7c533d2755cfca181d8f1cdcafb04bfb4c9b120aca878c662f. 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/QMDA62155019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d661adcd133c91608314b37b728b45062b216bc0a1354838bb0d521d8a1fa9. 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/QT4C62500259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fd2094116a1f89994f10c269b962650480ca481e3953d27c4f1e799b98d5fc. 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/US4H30700398.
Puros Corridos Perrones Somos Cocodrilos y Que, Vol. 5
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c38839dc4c06c6b3a0c9d7cd63e3da7fafe7dbe58cd7f36f924c5b4a68ef9b. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), 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/QMDA71817707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfad78723d9a6901813c3d12ecab01f16a9f312a671833e471fa30b2996f8348. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QMDA71817713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80fd2094116a1f89994f10c269b962650480ca481e3953d27c4f1e799b98d5fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4H30700398.
Nuestra Historia de Voces Edición de Oro 25 años
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda48e924a86535f0416588f30b625bfb285723ec396b2190f39ecdcdf39cda1e. Chain 2 (Bitcoin): anchored in block 960175 (2026-07-30T00:16:15Z), 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/GBLFP2486487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc395dc45c1d22d728e956975d69ab2d4687bb441e8efde75ccf1462342a27b63. 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/GBLFP1573392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cf150c68924d11f70faa74241b27014b9e8b6ddaac5d947966d01c9063a906. 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/QMANG2234312.
Toros de la Mafia "Los Meros Chakas", Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdde066d95153da520062236ccc9634a090fabface3f576db71ca85cffe66b1e1. Chain 2 (Bitcoin): anchored in block 960161 (2026-07-29T22:51:26Z), 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/QM6N21997014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6160362d6a3ee5a116916f9f8cc0123b727f62f7a6938409daef4934d0f8fdc. 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/QT2HF2400469.
Jimmy Humilde Presenta Lo Mejor De Los 90's
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7230a15ba4e54d65b8e84a0d157a3f5486fab4b0d8a75ae2154012bc1b138f3e. 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/USDXS2012185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb472971c14354b9e66eed0488f3a761c2a11aefaa2a2c58065de316e079f5ee1. 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/USDXS2105358.