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 0x89b9c80ce7eb963780d9aebe5f096beac571e3ee5248ddb9cf732043a3746767. 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/096c0b0b-5fce-47d5-a58a-a04e937a9d4f.json and https://artists.proofprofile.net/proofs/artist/096c0b0b-5fce-47d5-a58a-a04e937a9d4f.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 0x8405998ef0096612a6cb15c38cd57014410aebbb0ba48316c37f34018e594731. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXD782400860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f2780511117afe5e4536e2bc9fcd2e555f788eb45a165236ae95e3be11c670. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXD782401971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2730ba3c933fb17143753a241dd90269ddab67b0dd07f349919735ec62a00328. 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/MXD782401583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3328a19b7c3af47b5b644dcb02c8cca60a0562e9e25943ace893fd3cddd130fa. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXD782401970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abd497320aeff910e12657270824d39d25bc7dce02a44ba3c3a392e1e00beca. 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/MXD782401969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaf67b73864e8f5f821a547d77c9342a25cac601f924002d48f120749ce264cb. 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/MXD782401965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6b6a4f873a66e34efaaf8ed6d75b7cee81237dcf0f1022d7d471f02d6d1db. 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/MXD782401304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21d4fcfec67c5de9b95056a82b9d97be0d87e674be9d7d01d1568e2641e6cbf. 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/MXD782401967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd49fd64a2f1152c0993b152d39e1ed4d1f0115b5339ba48247cf1ed1688188a9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/MXD782401966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49eef5c1d490dcb001b0879d5f018193ad10f39a4c65150a2e4249efa0d0cb55. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD782401968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54c001069bbee0a3551f0f9c7daa8d38d7d487747eb2afb498463a522c5e2edd. 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/US7VG2144518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3db4eb4b1941fcc2b871d6d6ea2e13164cf7dcfc5a52c9b2c8a2b8228616dc. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2144519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cd40a176d48eb60b56d988edeabac896894f913221c43ce3433d401004e815. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2144520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x286819d0a25a714440bae1049ed47a914c631d93a26b328c72e49e12098cec83. 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/US7VG2144521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1070f42ecf28e07be9b75a8cdfcfa00c2bda03f9360b30b1c1e65a3d5dad2da8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2144522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6da976c0a30deff67272c03e6bdb7857d27eaebf49c5548e24f9fa5128a627. 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/US7VG2144523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3e17e8f724a9722500147570a9e721a25d6c5933426fe0c6e7191f025dea26f. 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/US7VG2144524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce15cf6ba17fe8bba60875176588526ffd68c5929de75381304cbf03025e0708. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7VG2144528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cbc540d25a0179459c2c297621cc7f498fdfe24f5c776a635ca6f7c48dc4e07. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1909856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbae3488a0a896353c64165f65b0c5d14d0dba784384df60a8b960ef6762f83d0. 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/ES71G1909854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93bf1ac36497bb245c03dcec1be567de52c879f28480be54f384cb0f4acd2802. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1909852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f42f8855aedc4a15e8a9c99c8332dd29fd7ce92d81ead02a3b05a2be7422ca. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1909853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94726712e1dd97e0b40bc9f11af2c1ac91f9720471cbf8137fe9b9db03e74d2. 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/ES71G1909857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2730ba3c933fb17143753a241dd90269ddab67b0dd07f349919735ec62a00328. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXD782401583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff6b6a4f873a66e34efaaf8ed6d75b7cee81237dcf0f1022d7d471f02d6d1db. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), 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/MXD782401304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8405998ef0096612a6cb15c38cd57014410aebbb0ba48316c37f34018e594731. 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/MXD782400860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ef5431fb0f12f5c91906eb69ea5753ec9af17c67230c30689631536a8a8de60. 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/US7VG2452414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0857f639d273642c6d9e374382c41c9c0e280fcac58e4ce2f51e3e739b7495. 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/ES71G2312504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7214452510d72f1eb6032ee323aac90a39296d89ed900d7f3910c42e7059b2ad. 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/QZW9N2241484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02c8c729340811b4187bed1419336202c721213768c24e4a3d63a179600dc6c. 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/QZW9N2241485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74d90ab7ea7695591d5a64e4aac8034f084d72af3c8f19fe7d61c8e69397d974. 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/QZW9N2241486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d38634dce4ffe376fe17be48597a86e196f2eae959693f060d121e28d17052a. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/QZNJW2262064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55f44c13f6748b9e49021374bf17188a0eb2b96ea53f472d7afb5ae204191afb. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QZNJX2261844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf20e4166e6425fb4eac602e096201ee67dc7f15a2ad9d23d0384038057f56fa2. 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/QZNJX2261845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3eced85ef2b2c3f50af0f584d64b6b0a3dc522e339d6610e312cca19fceabfb. 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/QZNJX2261846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd80cb2a951993148fcc0111795d6519f081aabfa4da620666d4d5bd2eae4757d. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QZNJX2261847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d38634dce4ffe376fe17be48597a86e196f2eae959693f060d121e28d17052a. 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/QZNJW2262064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7668fd213cab99ec5ba4fdda816adb4eb16370804cd7bff08adc3106e09d50f6. 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/QZNJV2066292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504b83509515f85f46e7451e644ba59fd88d1b427850366ad0fb4ab5e170ce16. 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/QZNJV2066293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51ac38917bb36d4c1567b6d84234029e44e9a1b42b7d40b4d8d62f797c06005e. 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/QZNJV2066294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d4a8ce8a969c6d35ac0c62d54234a234528efd54f547d781077e8443ae38a9. 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/QZNJV2066295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a436c24b0b190721529e2bdde895f2d14e25dfc2bf3ce7bcf98831f15c467d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2066296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83a9d6c2b71549f4f41b314835fcc5003c077f4b4e8246ffa1f491532841102e. 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/ES71G2038049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde62069d2995c286e8aec7626083da6cee5cb596cee6274e92af145fe1b69fa. 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/ES71G1932466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d683058c024dfd8e5ffbe797c30a514034132af63fc1a52ea4e1d993d50fc3a. 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/ES71G1928453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e7ea2606d04ced0517247fc709e37dde135cbf82c30b8c10f1cf6ed066f441c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G1932467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce6ef7353ebf8844bf61d4b7a617be38f3157a5c6e146d803357d2002184e5ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/ES71G1932469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0145ac8b16cd5efcfa0b09f513b69841bc890c2bdd4bddf0c4860536d8f835f. 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/ES71G1932470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d021a6dfed52bca0f84d0476471702e687b39c5589a84beca422be8f1a1942f. 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/QZMZ92093043.
Ya tengo nostalgia por conversaciones que tuve ayer
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4f11201126142444324a17935becaacb89e3cdb3a1deb93dc287def67550bd. 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/ES71G2214789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b3804d28225baf74157a33d628103c0f4b6e4fec30a3db5beaf726294510e0. 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/ES71G2222523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc567772de1cda2fb83ffee0953d2064d82ba10fc913a69679b92590f96864e75. 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/ES71G2222526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1174ffe9eb611406be4e9a05e6dda6b4271ef9cd1288c98b2aa1fbe3b19ec4f4. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ES71G2222528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e26e0944be881abc0d437a2dd80e7f0260c4fbac4e56f0483deda6f913adb8. 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/ES71G2222530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d0706365ea893e397c876af984ced73968b9c656e79ae2cc53c09701eb991f. 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/QZDA81980305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa745577ccde6d868ebfea84790168543be4bfe0f1448b2043165c30607dacffd. 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/QZDA81980306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe353545d9b3afa86bb90c033fa64e49c8e747b06e3ce52db4a62225a75ab2d4b. 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/QZDA81980308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3aeda44f5f78cf4785169badead647851a6be6090f1eaafcb810160bc49e3b1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QZDA81980310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3036a4ea18a4542eecad690c10d053b97bb00ee209065ebcb039bcfb1adbe92e. 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/QZDA81980312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8f793a28e89aeb724a48473d22ccbc43590dfc0225caa22449fec1cd48febcc. 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/QZDA81980314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd737fffb067edebf1a8231c205e317c179401622ee4fc5d04fdfba871203d0a4. 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/QZDA81980315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a4cd54dcac5246da9a1e070dc72b57c952731e47f9b0ba1425c1f60ac72e0d9. 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/QZHN41982858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6e5ec54efd212197e57e3bea5702c7140da39220e685e44fb76d61e66c7a3e5. 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/QZHN41982861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71d99ab1759dec95c3fe8ed63fcf48b3c0b233b41825bdc50e07c08ffe8965a5. 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/QZHN41982865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd62ca15163752fad9590e2c5a5dc400f26a9eebdc03c18f9294070ee5a2c2ca. 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/QZHN41982866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97a240d66411d8f11f6c5f62c8297a2339c7116559e73ed2b8b75ca8085ca92. 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/QZHN41982867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16785b9eaf6da27bcb237d5c1ee0eb18028f08091af33e0c8059d3d2dacacbaf. 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/QZHN41982869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016ce1da5978d486feae0a388a7ce55c4f4c8ba261984866b9905c962c7d641f. 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/QZTPX2304294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe822b4d9305acf3ad55e12668ad65a68ca43a98d954d3d8ab974e872bdff2b44. 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/QZTPX2304297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1578b85dd222a67165aac35c3639536ccb0d2c72701d8342d8fa8b03641ede42. 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/QZTPX2304299.
No Lo Trates Igual (Un Par de Veces) [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f23638c19d66ebbbc332d100e2b1eeeb40c352ab07878bf225a91cea2942ced. 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/QZTVM2435539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x532fa97540650298c49f0b28a502c0fd7f8b81b589f55657d570defc12fb9ff9. 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/QZNWR2127023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62617ee056197c81bba2f83bfa8403d14112ab6d0054be74dc47feb32f19acd2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2222522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4f11201126142444324a17935becaacb89e3cdb3a1deb93dc287def67550bd. 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/ES71G2214789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44b3804d28225baf74157a33d628103c0f4b6e4fec30a3db5beaf726294510e0. 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/ES71G2222523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54b17dc8ee08b642b29546dddf29894520569c1c930e485c91aea1fbf1ab55ef. 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/ES71G2217686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc567772de1cda2fb83ffee0953d2064d82ba10fc913a69679b92590f96864e75. 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/ES71G2222526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79fcca5dafc3238cb7b96ce66dd6f10a19a4f48f817fff2947940d75f2463a9c. 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/ES71G2222527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1174ffe9eb611406be4e9a05e6dda6b4271ef9cd1288c98b2aa1fbe3b19ec4f4. 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/ES71G2222528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d2826fdf2d5a17e0ac5588cff72510d9cc778ef144ddc014292b49b29321936. 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/ES71G2222529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9e26e0944be881abc0d437a2dd80e7f0260c4fbac4e56f0483deda6f913adb8. 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/ES71G2222530.