1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x909258968b71030a036654811dbe8e734cd381d523fdacd29f4e3d9af2693cd4. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da741a68-9445-416d-9593-ddde7aedd8d4.json and https://artists.proofprofile.net/proofs/artist/da741a68-9445-416d-9593-ddde7aedd8d4.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x353a7650553f5021a77021648e8ea458a7df34ae36b2394f48563718cbeabc9b. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/MXF018100083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c6c61059d8689288e00a2a2ae33d41a786c0af5c808cc651e9f54235197af9. 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/MXF018100084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679e610d1935e3c0d10291e2ee9356640fd6d745a74da2f09f412a599af05ffa. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/MXF018100085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a5f7b3eab73f2fadf96f4097839ebcfc4f1596c0e1b1af206d97c260ca69ee1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/MXF018100086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2a113c50188f21fcc057ae16511a68b455b36e49e854babcd9428d26b75f3e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/MXF018100087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf62138a38fadefe3ae1e3bd7521c9e592ff1a27565d41ce84cbaf087fdb58987. 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/MXF018100088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87a96e2c97eecbfc3738ddb78322da66b715c58f1a4f5a1598ed7a7cde88e8ad. 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/MXF018100089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09713616231f0cba5f97af61ce9a245376bc7b0cbba8fc0a9ee57be58f8c10b2. 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/MXF018100090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x319a376a12c0b118f32ee942b6e29416996a076919617b9f945081bda6d906d1. 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/MXF010001235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c67e93f486248d74038f74c4bcfa54b81acdc3b6a313c382a7fc74f913cb604. 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/MXF018300246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffcf9fa4179d4d01a449a5bbde6e6cbd74a08ec8eabe36b2e3e5eae7e18d379. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5586afb918046e74ae04632d71e89a1402fe00671112e71ebbb4425b536c0ca. 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/MXF010001241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618d120de181c2ba409934968dd9c9fa326ea0207ceb94f0aee9078e5fdb2fc. 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/MXF019100511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ef23816db7da8c37844b0dd90018ffcd47de1314b92b37162de69c041a147f. Chain 2 (Bitcoin): anchored in block 958508 (2026-07-18T06:27:01Z), 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/MXF019900822.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba65ef023f590ea4ae80ca4aeb13c42710066f0a2d4b998f2e3b1f230fcb1331. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019100507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a235673e536cc7ba216ca101a142eb1deec74e7cf05a59e361016d1b8045cc4. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/MXF010001251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2515e187a927cd28cdb014dfef346f008ed4a464e3c0d1d3cfb9cb4780fa7bc. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:49:33Z), 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/MXF010001252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999d0db4ede5d48aacb83b1e7b550c5a2a76709cb58ddbf9a3caa065b581c313. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/MXF019100508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcc2b271a9c37354fef6c8e007be0c6e936fc8b0c76f3039fc6cb63445d2763. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/MXF019901549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x329edb74237857ca31846a53f989a25e611ecfe7f076fe721c6512ad72a42fcb. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019700455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xace6ca89d9b9a4fab03c49e8aedde8b8a77bc5361aee4550aad07cdc93a6ecc1. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T19:02:29Z), 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/MXF018300248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2efc2f75a1f684c1413937f97100dfd1fa718e31fe676579cee7e2a1c4094f1. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:50:53Z), 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/MXF018100082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5d49217a1db14938d26683a22ce53bbf07a731369edd5303e7dd8cea9685dc6. 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/MXF019602093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4ab350defe641a1d1aeff50fca15c850d7df86aa5f1724c44deb9a83b93d7b. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:49:41Z), 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/MXF019100449.
Lágrimas Son (with Mariachi Vargas de Tecalitlán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e6ea6a55340967ab5bec252195c2a5f459389767922b696e47ca0c9ca9c75bd. 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/MXF019501926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad144c31bf4673acedf277e1b9c8cba0c82bbf856ae34ab4593431535b9d6690. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017400067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ecfa41d1db3fda8832ff2799944346aa3d83b87dc3ce5820f7516e66c68fe6. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:51:27Z), 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/MXF019100569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45bf8f20cb426607fd741746aed90bf301854c20c204a485a7f4f6d1ee1387cf. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T01:48:08Z), 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/MXF019701108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55e0917d3664cfab7f1890f10949cd77480ffce7b99952c0de57b6fc19aaf8b. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:48:29Z), 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/MXF017400068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76e09693af24c7708892a25610bf54f0b4e07dfc6dcb702a0e36f461a65cbf3f. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF018601050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ad10f86f7152ad912e2857735aa0f4050e93e0d1e2d95fceae3c255bb4bacd. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), 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/MXF019501925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f515be21043eb1f66a2f762703f0bf6a7a09fdab52ffc87bd2a75e9af7ce9d2. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d35557231335c149f6d29de7ec6c5ca745df12ebd014139b68a8b97abc00af. 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/MXF019000546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fff72ae1e85678364c2fb974358b50850396702b5a1bd9ab7793f1f04f906a9. 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/MXF019100568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18a08fb63f39fdbf57e8121bc334473db4264b3f6204001b4d7d71832119445b. 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/MXF017800229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d772531f61e935f242386b3a6fc7fe49dfe568c7f2eb5f1ef0e4bf08e8a95ee. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:22:28Z), 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/MXF019600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7871eeda99b7101a6d938acca5bee76b5a30537553dbc70020007e61461e2da. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/MXF010001245.
Estela Nuñez... Sus Primeras E Inolvidables Grabaciones
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbe370135ffffc8105c75a7d634e8e0284a9e52b472fc31538e96f4de01bfa7. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016900175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x203bbc269bc7a2e8cf10f144a9bc8a68e3ff93e513a52dca9ab4b626ef745783. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:46:01Z), 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/MXF010001237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b9e8ebdbe21b1f6cb845e45cbf0d9183e4d7c12080a75501fb66a189ef095e. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:17:41Z), 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/MXF010001242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f515be21043eb1f66a2f762703f0bf6a7a09fdab52ffc87bd2a75e9af7ce9d2. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T09:22:47Z), 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/MXF016900053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d772531f61e935f242386b3a6fc7fe49dfe568c7f2eb5f1ef0e4bf08e8a95ee. 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/MXF019600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c2df3fa6cc0bdaa0b0244378590af6d573318a69ebee1c03b05f4011580a328. 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/MXF010001243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x088253b13cf31e1c39111137abde1725eebd44ac2676966a6765f765c996ab89. 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/MXF010001244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169dc7d3782f51864184cd5a75e92d37509b136f4adb6ac837596a895a02d32f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF016900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7024cf160e780c2328fb45871283c7525e9fa0905e6ad5d2c1ed7d2f35b7495a. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:58:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550507872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596974bd3a37f67e7ffd33f9de000d6384cc82069f245b2d6a88edf2fd1d582d. 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/MXF550507874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632b2789d6834601e077060f377b0fa5b05d777eb47f575da5aef880d268199. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/MXF019600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd8ef6e0ba7e6e6cfc4f63c1ed2e159b2aa745f03f681720de2c94e622af7392. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/MXF018601047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39fddd1de5d5eb4f641ee78cbded936abd3d6e975977f265a6a8dc49a2518f34. 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/MXF018700217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2efc2f75a1f684c1413937f97100dfd1fa718e31fe676579cee7e2a1c4094f1. Chain 2 (Bitcoin): anchored in block 958908 (2026-07-20T19:18:40Z), 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/MXF018100082.
Tú Serás Mi Navidad (with Roberto Jordán)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4060cc17514585f055cb507e4d036e4d09b7cc28be6a3b02d77f3cfc0eb0b9d8. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/MXF019901447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f2d16423328d9f15fdc5983826881f117d29d2dcf6eec9d9258a43363ff4c7. 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/MXF018000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7481cb00a4dfb7f972c9405d924f1cc0cfa8e34c169444f79700441ce7a67b1. 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/MXF019701104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c4feca8c05c2aa119a8ee4487fd9792caf930d2b9741b8f190f049203476778. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97214186184c57ce6e46ec620f081540de81b3824934bf2aaa5f792d470eac4b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x999d0db4ede5d48aacb83b1e7b550c5a2a76709cb58ddbf9a3caa065b581c313. 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/MXF019100508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3ecfa41d1db3fda8832ff2799944346aa3d83b87dc3ce5820f7516e66c68fe6. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:05:20Z), 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/MXF019100569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde90d77454663ecc396b2d23a3c2c4cafdf84a8bdca3e4947ec69068ff12ff43. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/MXF010400563.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33de93919feaaf970a41b2dc1e10389cd7385aebe0f2b92854904e5d494a4e9c. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/MXF019200618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf2d379d750ee992b9e43a34e1ff220cd9d5d4e7a7dcb0f209937632f4d6e00. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017700129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f29514b1a94d43919be466553c27dafd9ee9c9bce58fad64821b03f9666b80. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017800169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x138d73f09c5f0aeba418adbe935a4ccb5dd0db6ed84660547c8af1fc10ef631c. 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/MXF019501929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee83e0693f8a5360b328b2b64fddb4b9fa7dc1f6946264000523c3092fbcb5d. 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/MXF149500388.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87fea6ff16dde04ecaa6ec23ae00ad69d402cc63902771a9a0b309ff4610b560. 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/MXF149700375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741. 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/MXF018000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba65ef023f590ea4ae80ca4aeb13c42710066f0a2d4b998f2e3b1f230fcb1331. 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/MXF019100507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c6f6ac552c30634a4ddcad87b02d795c911d6e2693e638361cea1a9a2d827. 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/MXF140000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbc27307ef6b584f6760cdd6ef57008bd7d019fb201cc93e19a0a6d00b77067e. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:25:29Z), 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/MXF018300346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb517e9de07c76f8e6c122ac01fbf914eda8042f555919b2174d38185589c695d. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:04:15Z), 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/MXF017800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x962e5bf05a43b123d986bd53cbfc79a86df2da4902dee85d8420eda96f885f26. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T12:03:42Z), 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/MXF010001234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d772531f61e935f242386b3a6fc7fe49dfe568c7f2eb5f1ef0e4bf08e8a95ee. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:37:50Z), 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/MXF019600123.
Estela... Recordando sus Tríos Favoritos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb79b457ac23ca63df34c2b7b77b7fe1a77b07afc53dda3f44bf2fa848bdc0ea3. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x875d2812d7ab1cb1aeab46f3cabebd732c70f8c6789255ea559c9bc28968df33. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-22T00:02:02Z), 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/MXF010001246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f5b01a436209d860ed61f170a30da6079c5f2ec4459fd0fa5562a67bb160b1. 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/MXF017300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ac9f5f5b49b3cf26ccfe0e88d4bb92dec5437c67b66f927928ae37e1bdbfd7a. Chain 2 (Bitcoin): anchored in block 958733 (2026-07-19T12:51:21Z), 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/MXF018500727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a758d37a621a200e9051c5a849c104a41794cd2357e037102e6952f8df6f815. 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/MXF149500389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629e28b3055d012796d8e2152e131b70e151176f6083a7d6eefb4e734e884846. 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/MXF149500390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2253edc6125fe1361bba4f6e36e5a412f349b219f09a49be14696efbf6db7c1. 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/MXF149500391.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b4a5707541183c05bd4caecc9c9045fa1abf450cbf7ed5615a4c77ba0ca05c9. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:44:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF149500392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf56bdbc2320a7201e01d8465275330c80eda46bdde41ac36ea04c1de83523e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF149500393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc00a2656a5ef1f9b93ec9e15ca32e9e1b9e66de3fedca943e3fe0a51d2456b49. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:02:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF149500394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec718ab536e1a0ecf76b0732aac87c2cce2bd6f6c6f2ace649d284c5d00ff394. 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/MXF149500395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x403e8a56a50ded2c549722ebaf3e074509c90e7b42e8f214d91c7cc5d5670cb3. 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/MXF149500396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f8a2149150ab38e82afa7303e03eda5742a8164f9d0c16e9fc28e39745152ad. 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/MXF149500398.
Tesoros De Colección- "Una Lagrima- Recordando A Sus Tríos Y Te Quiero Todo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bcb38a8b32e53d067d82d4a0d558a243a8f34bda05f656c40ae9623fb472ea0. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T23:36:03Z), 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/MXF019100509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafc28881a2becd70f173e90ccef1e5a954ddd389e9cf17c86931e2b059f05a25. 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/MXF017200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf5e661f8e9475387ed05c2423295f034e94402a675ea8703d422c15aa7cc1a. 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/MXF017200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8d7aa050c72a1a239f547940fc61de9d1eeabf36be23d2ceab91e27e9fc052c. 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/MXF017200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8618d120de181c2ba409934968dd9c9fa326ea0207ceb94f0aee9078e5fdb2fc. 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/MXF019100511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ba11000171964793c3ba1d6b3dee8aad852f96625ab05664712ee6e3b78975b. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/MXF019900819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48bc42e9ef51bf39598712c5dca244de0ed01e883918d8a4c911380a6a8be5a0. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T19:04:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019501927.
Tesoros de Colección - Estela Núñez "Sus Grandes Éxitos Rancheros - 45 Aniversario"
20 Auténticos Éxitos Originales - Estela Núñez
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fae99d295dec6ddba0051a2d293b9127fc9653fb56960b64c9015af6610a7ca. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF019601062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b66a00de53fc107c1d01a344ce114fde3e9ec97e902208e8ee887158ab77b3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/MXF016300207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x912ee62ecf6a473e4ba7826ae13a59b447315b40f394deab1a95fbd1d0826aa8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF016300210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b3574d29e2f74e40f5b7252f0dcbb6941bc2506ea285684c7b8e5457e45fc2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF017300025.
Popurrí: Diariamente / De Qué Sirvió Quererte / Amor Mío
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbb91132991bfcd7cdb3f9ced24d8f4c0d270699a581350f748df12280e99979. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF010001223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7481cb00a4dfb7f972c9405d924f1cc0cfa8e34c169444f79700441ce7a67b1. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/MXF019701104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f664afc41e02aec9a54bd9d0ca27245a4395d0b4b189ed9a99781b0b1c456ad. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/MXF551204832.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb08e021504274903166ebb26ec6bbd5144af5bb197e41ba65ed1bcfd848c642b. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/MXF550900083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x422e62ac23d86e7e05e81a411df805a6b25e102cc60a4959b67c29b670aed408. Chain 2 (Bitcoin): anchored in block 959031 (2026-07-21T18:36:38Z), 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/MXF550900092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb12774a095f6ae0aaeacd59acd217b9591b68fbb5f835b1a94f341d41451330. 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/MXF550900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb6d7f96a3e4090234a312c66bddf90ec5c4173ec90986f5287587a2214b9a. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/MXF550900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x757d43fb20fabef57abe55c2366c6a80d564d6b3dfdd0535a439c3d37b0c98e0. 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/MXF550900085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8498a861b2422ad56a4fa13d44501ec649d55503de194f0df07248ebbb9cdad. 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/MXF550900089.
Estela Nuñez Con Banda Sinaloense los Yakis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x284076482c3ed05a3025944c7a9a29037e0292e7c9ba2c712cff028327f293e2. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/MXF550813102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ee90c00c25a930716a825fdd9e50f76f977c8f55887d0cc2be859ee9c93ad4. 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/MXF550813092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81a5cde67095aec5adafc86b0eaab4f190f9824e9d8641f53786451b902a6a2. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550808844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a6d0ccf5188e0d64168fcd56c74c906ebc5a7e3ca23bc9a5a0484764ac4cd3d. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/MXF550808850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afb6d7f96a3e4090234a312c66bddf90ec5c4173ec90986f5287587a2214b9a. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T20:53:36Z), 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/MXF550900086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb140b6cca31664945ea055061975834ec01c5d2d0a47d333ec0c6cfc144c8a41. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/MXF550900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93564ee563196152b8a1fc3e9aac3235d6c2be58e2d3c2b35a1bdebc3c22b357. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF550813093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb12774a095f6ae0aaeacd59acd217b9591b68fbb5f835b1a94f341d41451330. 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/MXF550900084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bb3ab84e92f0db724b26022c34936e5df3a1a4deca07f4733b014ea9601792. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:49:11Z), 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/MXF017800162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb517e9de07c76f8e6c122ac01fbf914eda8042f555919b2174d38185589c695d. 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/MXF017800165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97214186184c57ce6e46ec620f081540de81b3824934bf2aaa5f792d470eac4b. 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/MXF017800166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4be8d377d3f20c811963e52406d3bb20d9097dec24b647309e4a634c9af2f9cb. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:45:16Z), 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/MXF017900115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4632b2789d6834601e077060f377b0fa5b05d777eb47f575da5aef880d268199. 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/MXF019600139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc4986f7727dbd0ec6c5b627f8e5cbd1d8791cf29dd61f6f602d73b30bb0e294. 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/MXF140000135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x827c6f6ac552c30634a4ddcad87b02d795c911d6e2693e638361cea1a9a2d827. Chain 2 (Bitcoin): anchored in block 958907 (2026-07-20T19:09:46Z), 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/MXF140000136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda528fb92d4e8ab7cef8ccbbdfff8a8b9edf068939c7feb7cdd90bd7c0adb90a. 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/MXF140000137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54a1dace0b389f1e4bf6d119d09d5edbaf1af6a2b2b8bbaaa307da8247f5b0ab. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF140000138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ede75f592f602dc68ba9524d4c468157085204454eb7f5a808705f5e9e8f38a. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:05:03Z), 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/MXF140000145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f2d16423328d9f15fdc5983826881f117d29d2dcf6eec9d9258a43363ff4c7. 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/MXF018000064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a235673e536cc7ba216ca101a142eb1deec74e7cf05a59e361016d1b8045cc4. 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/MXF010001251.
RCA 100 Anos De Musica - Segunda Parte ( Grandes Baladas De Los 70s)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741. 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/MXF018000255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b3574d29e2f74e40f5b7252f0dcbb6941bc2506ea285684c7b8e5457e45fc2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/MXF017300025.
Tesoros de Colección - Los Maravillosos Duetos Que Siempre Recordaremos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8739b8c6f2755b1c7d54bd1ff1f9105d109323c6e9a0703c02afe7a67e229741. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF018000255.