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 0xcaf9d9b1e0658c9040ecae55aa0cd80945d69436cbb45348e683b69807aa58ff. 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/9827dbe0-abfa-4108-ab94-4790793c21b3.json and https://artists.proofprofile.net/proofs/artist/9827dbe0-abfa-4108-ab94-4790793c21b3.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 0x67d3812ef8e56f077a10f30fe7c72b0944abfb09bdc5537916c789b68ed69c7b. 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/COC018616989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9760dad83e32b70674daf1bca00fe7b2ac42c18cedac9f6ea70e153c4fd98050. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/COC018616987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf966b157df4aadda1624f0a9841fe97706351ecf378db1c47c0897364d67bf13. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/COC018717591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172b6a5b270464e4068fd075e389d7b56b6a8a0c5d04e6bf002fa73ba3bf85f6. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/COC018717586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x444b229fc9ffc8213a7653a989b0cc784e12a8171804879da3a7b2164b4b2a4f. 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/COC019818484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4d6ec44aa2961dc84c13cab37ed3cdc33eb0a64ab73d2ea83395368c41dfe0. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T09:08:22Z), 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/COC019818488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb77cf348aef280daab9b4f1816dd7da000dcc91ac86702f2eebe74e9bd4a6d39. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/COC019818598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd46de971f49a859543af21314069146fcd6bface14935f030a5cdc246fc36489. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/COC019818486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b69498e455d3c4bc8918a3970d0e91baa08dceae9a90442f534f49fbd0be46c. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/COC019818487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7103c84d55f01e855f45ec1e457dc4085023be383b5eb0f720319f97dc1dfea3. 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/COC019818490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33587297728e574d6f0aea665ba34a45d7d821292bd5b471f4d2763c0bdd0427. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019020019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2147b5bdddbc1a31e82875fbd635fd0674294297249680b336af4a5e0e283b0e. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/COC019020021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x687ef5934543bab72f84809d350e6a60abccf2f8946371f457299e23ce897fe4. 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/COC019020022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0407d0d8adac33f83c86e8d0f6b026dd0d868256d9f0244389fab023011193c3. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019120654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4426727272bb0c2ae0cb3826461c3c09b248037debec8b30ac0c7fe03744944c. 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/COC019120655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebecf274ba264058e990905f3263baf7641e9864237e9cb365b109e081566684. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019120657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc656ee36e297187a04cfe2a797d8ed25cf961c32ed9ab5d05e62d737d45c80c9. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/COC019120659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0832afec78830d14aa929951c267a1130a3d0f99fd81a5dd504ca950300aac03. 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/COC019120658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf78f7d046b263f10facf81c7a2d1f86e5ba219549a56dd2dba8732011dfcd901. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019221246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acb7493cc0d610fd121e3527141ab8145ce1c877468c6fb6b53285cc0082e2f. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), 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/COC019221249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf98e2a93ff71d31160a25f4d09c9bd2e9a6a301b8958472146048b8c1cc9f4. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/COC019321634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158b1b87e2f813c26f64d3c7928dc5b35b430be9a989b67d0956d5eb8aca9d74. 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/COC019321635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ce36d1651fda5e0333da16fb77ed6dec1cab3c3d5e63f4635bd3232aaa9828e. 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/COC019321638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b16c4d405830458c9652537b912d594f5b741c8d824773813de28772057010d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:01:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019422063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17355301591c8464f6c40091a5d24bab87cac0ababcbc2db667a8106d23e8d80. 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/COC019422069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ee1ec6d6e023c11f0862bb9590d56497ed6bcc1f756965ea53681860c7aa7c7. 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/COC019422067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd075d6fc1f523990b1d426bbd4650f40863e8448d314fd85f3cc34b549c55944. 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/COC019422071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c652e6641952e644f2d8a2ac69a98b3ddeaf85eab5fe1e32460b31f5f7e3c4. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019522517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf729ee459678f4ff49ebdbfcd4f1fb541cc1e02f9b69f6bbaab9d866011329e. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019522519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb38f021024b540fa8c5fec9b9701d5b0774257d917434c82e0344ec097e8729b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019522520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75794faab7dfa02ee347adf1576f1992b82695e2bf3aa80ec626115a147480db. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/COC019522522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c9696a121b670ff7f939bbb0c786aed03028a570d4acd617d347d1de5872188. 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/COC019522524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1991c5020528774546ad0f51742533927cac36419016f6d41dbca59a555dc5. Chain 2 (Bitcoin): anchored in block 957801 (2026-07-13T04:17:08Z), 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/COC019522526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdb60b903fe53f17aa04fb25f10d216d4817612c3bae653a409473667b07b795. 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/COC019622867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf4eb52c47a36939d83e7cf6c22918caa7749d39af7bfcf536225a01d3d14bb2. 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/COC019622869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61ebaa75fe0a91502a38c21d58eeaf9cd7717d2d4f09798f8e6fe0e81b5bbf5. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:18:54Z), 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/COC019622872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc42c2e1e206a203ceed6ae9ec70bb3b8ce8eb68d4346402e5b06efd2e9e866a. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:57:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019723290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf867e95c27b9c46aca20817bce3c3f700af3624282c1f8a6611279783d4d66f1. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019723292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96a41fe303d49b49bcaf9759de3d58c98f1b6db25172ec61f3e0fe4df9132a17. 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/COC019723295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3bb5b746d7a4dcc146e297a43c452c374c32b83a8756695569c4c88ca8f284b. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:55:11Z), 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/COC019723297.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x051abbe3b2f9d9f1124413b3badbb0ad7946b86d581d5959098d6f722df474d4. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), 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/COC019816692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c87f53bde685b823946ccdd421175920a64803e78307eb3d76f795b5a3e190. 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/COC019816694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc84b9845d662e7e506af74e218a46f31ef52b66e27d8029749c7745fa059d3. Chain 2 (Bitcoin): anchored in block 958670 (2026-07-19T05:26:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC018919361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8a7af2df8b89c0966ad3bf90a7d420a52c36dbb3b51a5952704add729682d8. 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/COC018919356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd89645a924b1f857f8f0ea110e95b5e453b36f51581b9e3c39f8a1106a8c87e. 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/COC018919364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd27f2212fcd144907af130283b7e75dc0e6cf84cce78327028623593c2609903. 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/COC018919360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x555b729ab02ab105946d0303f89e900f41b94f08f47f6d127ab4831498c8ec11. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/COC019823652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6830c4581ce8a7e132750320d1d82e471617a4dd66e0e66cf13416ffe61a502. 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/COC019823659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef9aae627d42b362c8af2f1350e69c01c043e228bdc19b5c30a01341866a26a. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/COC010024444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdd22250c8406e530f52686228ec0b5829832ef17839a09baf90f1217175163. 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/COC010024446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0bc09f33173034e690a57953776e534f9c2fa2676e4bbd4b8dca0cfe21a3464. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:04:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC010024448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaacb4e4886656c1183218b9786545bf59be1889e09ada84f75349af794df1a5b. 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/COC010024451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc124b42aa5c05df1c537db99a415967a99ade0fee7566c2197592503efdfd8b7. 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/COC010024454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x736c4ec7eecd564022a5736dcaba91e7160fd2c289ea9dd1d2f0dcd6be6ccde6. 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/COC010125138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe4f4cd94e8a73e4119aa45c7e97801b24f0e927ba2c5ebef838677b7d38795. 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/COC010225555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0342577aa3cd05bb8b191cd4e2b34f8342cd6e0ad69a19a3d68825d8bd44bb. Chain 2 (Bitcoin): anchored in block 959003 (2026-07-21T11:57:43Z), 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/COC010225558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9c1302a15808c52100bccce474345cfdd0da99667c0a4f1b17f3e2ed47267da. 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/COC010225562.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d38d6a1b294ca57b3092cabc937afc35ede15812acb5c13261caca268f58461. 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/COC010225566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2e0087386599b7d7174f22266b7cc5bd150391814cb98110adf40effb448c4. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/COC019921025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b2f1fa3c653618fed45b16eac9af4b8b7c36372255214d0696b81bdf1edc952. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019020017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a5feb94938aa432277ceebe4c64b475c096b5023b878198effbb57bc16976e3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T23:03:59Z), 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/COC010125001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95824b1d0b9ca461f0165e51124f294ec1e79d4bd1ef66fe9d5babae389c12c3. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), 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/COC010024443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d0a0a5ce5dfeb23dec3df641d7274583ebe7bd91c1fc19675d538bfd210f27e. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/COC019924023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc3fe124a9618542dbe8569e372f62c40658119974db235fb8d6f6e7c579209e. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:19:04Z), 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/COC019522516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2891af7c5dc41189774b4f5bd565a0a49f1d85a66e8b076f75f12f3b3bc526f. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019522523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03186480af913b2be6040f84ef3d54de272e3e33007b961f51784a6c834d649d. 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/COC019321636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf566ecbfab9f69306d683516d1ff129a764cd0c4e21a14a1078b2b081feacf3. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/COC010125135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9caa11e6f8c9d37b66dba984a4a8aca41b310c06c1fcd9bc3fb04cb3c65734b. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:18:59Z), 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/COC019924027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee4115d35925f45e5fdbc1cfa36b7fc31ecdf9ffe7dfd5171cc24365b0e7bc8. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/COC019622866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4bd60a112f58440961d55bcbe8e587f5cac2bf298d83ac7e31f69cc3f2fa6b. 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/COC010125140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x155cd49c58fac735d2a66a74822a6f06d07d22063b2737bd703c0d997ee5c7b9. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/COC010024449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed77aa8e00cc74c231407e97b39aed775d2c2928bb6d5ad06f42a154c199686c. 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/COC019522518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8400e5291ef295227f46729a5e3a35a406a9c706cafd0b5dd9272a33438d1c76. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/COC019622871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75965f1b7aa7e843f5643640637656d73b362d83daa81dc6ad320456e9b89c0c. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:27:42Z), 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/COC019723298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c2fece6709ee3c187ed97309008dbd3398633b492f4cf8c99fc61c34462d58. 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/COC019823658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b3ef803837518b2e880557e810ddfd91b229290444e2e92823422dd49f1d025. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/COC010325835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x735a7ecf867c566e6343baa957004270226c7b54ab17713114e2abfceed31120. 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/COC010325839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8357c3d72f327c20ea447499fedc2d13cf37ddf8517f8b1e7dab4d30dd72bb49. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC010325841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc174a908b29e159a65df1b7b0ca4ad6566f912e205ffc76599e43274429b73e4. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/COC010325845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fc73917f23982faf80e75077d7f2004c7367324ea1fb6e087e9c980fb7b43b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019422065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaee4115d35925f45e5fdbc1cfa36b7fc31ecdf9ffe7dfd5171cc24365b0e7bc8. 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/COC019622866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e0dcb2bd207468ab85c2588bfa73f4ba6e55f89eac7c1f91a3ea3621522bf66. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC019723294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x375afc3f13e51af75dccc41d13a4ccfaa937a9c621fc215736f62b3a79acff13. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), 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/COC019924021.
Los Caminos De La Vida (Regional Mexicano)
Los Caminos De La Vida - Regional Mexicano
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c5680c8396377f7f9f08249ddde3324ff66830026a8b5604291178d8366ef2. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COC012235564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2658fc7d14a816199c6b44e49cbaebedd72684d1073c23ad360280b94024da53. 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/QZN882242585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a70f8a578fbb9ad5338dd545555407bc4a465ea41cdea64875a1e9137f4579d. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882242586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d868f94f85b333db80210de7d987edd1981cec9ca4fe6d77cf4f3c5de0fa224. 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/QZN882242587.