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 0x276bf30f3e62b83af133e85dacd64bf3cd48eb108e072c5da6b8ded9b35f1ada. 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/9d35640e-d636-4145-b31f-ca43fd13ba2f.json and https://artists.proofprofile.net/proofs/artist/9d35640e-d636-4145-b31f-ca43fd13ba2f.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 0xc27e0990d380d4e0906555557f4c24633414e59c931f6146ca0248528c7f1aed. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/USL4Q1993240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb4acabc602e77498514ee3c8bcc7d650c7ce11e4a07faf9dbd88355d82322d. 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/USL4Q1993241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34d81b3df61390d4cc591da90517f10b8a28d0122d60a114cdca88474e8e4d91. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/USL4Q1993244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46c70c3465966f182c8812bb23f73847b0964be6c38ee3b4b7013c987f20f7b. 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/USL4Q1993247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9310d041ab27c029baac737c6c7a9a45bd264c61f5ae6c5e0072121673b0057e. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/USL4Q1993248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa093a4c256714479e81d565d2d84e6d91a294452dc8c38902d3a6d8d646729. 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/USL4Q1993249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbab307684a0c807aeb8b8cebdb70b85394c32531f31b5a56143be80a13441974. 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/USL4Q1993250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791c50859eec6ba44412b91bf383b82c52b35a59a037ac3a28391066d690449f. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-02T22:22:35Z), 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/USL4Q1993252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40f277626864fc6f5b633bfdb3b6c214dffce246e0eb8b83360ccaa73329f700. 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/USL4Q1993254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eaafaa3a9a444840b6f2adf0deeed074546d6e15754f6a08ec1bb67e14599bd. 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/USL4Q1993256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e38341f9e8f651401eeb1d2279c0d4fb645e2457318f0f9056adb8864035f99. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1993257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f495ff1d214c742bccfe64874ed555a3dc81efdbb5d49a8a45f4f8ce91a145. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USL4Q1993258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ce63ba89d4356d1444710e12412c6ff8336f17c8963a2755d1d3371e5b82f9. 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/USL4Q1993259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed6f7103dc917fb7d3a9e950d2e2444c1edf95656458bc0f2731ef49d1117d4d. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-20T00:04:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1993260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93e0f70fed2bfbf7b13a5a6bac9b53cd70e206e21ea24185d9aafda4ee9e9aea. 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/USL4Q1993261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb799a37143288827637bc7b14d9682ffe427eb33eaace6335d69b0e58fb40232. 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/USL4Q1993263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4754d98c1237913eff73a50292c7b8d3276772d1fa25a7cd3ba788b8bbcd08a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T19:10:57Z), 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/USL4Q1993266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5f99b8952c10f321bc2e3faed15d585d1dd74f6eaa4fc9ba90b645c045e4e0c. Chain 2 (Bitcoin): anchored in block 959002 (2026-07-21T13:50:26Z), 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/USL4Q1993267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f030735dc1e6d597fafde121974d522ec09d9ae3ad6a4d1cad1f442ef102aa. 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/USHM81916511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df963e003236db00ebdd6f8e12bfc594de029fba959f9ff9087d8c2851ba27a. 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/USHM81916493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac982799fbb52a0afe262dfc4bb3673ca99372cdd660794dda1a50abe3282d2. 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/USHM81916512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x017f6342dbd9360b7f05b71d38b9d52b99d2ab4da813f8f705ed6632f70f1443. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/USHM81916495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ee16514bffa28272715d290e73f75228e1df8e208e370e1a2fbfab56805d5de. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/USHM81916496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2a1977e2da6b7db034aaad2a2ee8bc9c7ec781670845e5596724ce2e543d6a. 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/USHM81916514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a878fecc2b4a41cbf2c21b423d4c979ec6f56623ef90c49961a127c99ff851. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:09Z), 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/USHM81916497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55016f1351ae23ffd41eedbabf8035351d9f4845d8ed96765950249f2eedcfd9. 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/USHM81916515.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b4caa6d8e5af7f21898f397741a0f3a0cf72e9ffdc6e8bf0e2b92f378fa37a0. 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/USHM81916500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b4e63046e67b61c5def9eb85022ffe1358f2ee8c96ca5ce02b6ff5e9e7b727. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/USHM81916521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x968cebf320ec000726c969d47d54ea8e58e11810f1961c038bea8c1f7ab91bed. 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/USHM81916503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55558509baf568221806f28533d40b3af3a49da0afe88e50d1734d320926673d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:52:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81916523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b854a2c2ed249839f672bfa1cc87ea556a00d2573bb7b33b69cb46b4ca0e617. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/USHM81916505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b6801ffa6e19f4b3ed9f2d0aad1cfc7b3dd5bd4359987ae1230040c09086be. 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/USHM81916506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb6afb685e211a1d734686d0e5828f0762d85eba2f48bfcf59b5be3f1f1688b. 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/USHM81916507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc326d81d8abd6aaa34b0ef3e8c8779418f50a7a397bf72fc7baf7adee093614. 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/USHM81916508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa712ff68bd1164af88d9c041ffcbe9df6e5c65a2e80c083ed04f6aabd4f62d39. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), 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/USHM81916527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe30ba6a0faf2b8a5c6ca94ce3a8b6564709885cdf7b433de697574a3971c578d. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/USHM81916510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x321a05b47c91d8ec605d44bcd1abd50244b971f1939a229d51b41c0ca4d2574b. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T03:02:13Z), 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/EEKG32100000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae9c44c0c35a41eeae2a68bf9dbfec8a1d7458aca457a7738caedb9be36658f7. Chain 2 (Bitcoin): anchored in block 957756 (2026-07-12T21:36:27Z), 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/EEKG32100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cf0cee597a6fadf3a20ec89e977ad707ea2453f30d1c35d08dc804965fe199. 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/EEKG32100003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9b969cb5501364238a2d1ab5e7ab8c3e026ef87e119403b4e296e0aa2070167. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T02:06:59Z), 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/EEKG32100022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51173d7368763f62daea802b4469c27556e8845f4af32dcddcbcab7af9d88668. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/EEKG32100004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd333eebba59cc63e077a2badf83e4d70c184f6a074f2f18777ba97f5c535da8. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/EEKG32100023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238c4e3d80cfb2e9b3703d7f86b47953a3ee79bd93fdaf3bdd07b3296f33f436. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/EEKG32100005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28319b647f4e69b4e3bbb4e2702297b48ce939d7d20adf35ac52902260bc305. 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/EEKG32100006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534fcc7fefb35804f0f2394cb3f13bc8d089f7ac3d55003bef5e84530a6603b0. 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/EEKG32100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7259dd036257eb1abbd371a3bd0660f3c880d689916cedc9e207e1e9936d6d62. 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/EEKG32100034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30fbfe1c743917826a836a22ff582d5dbe58ad339765de2ca7a2c097de60f26a. 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/EEKG32100011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34543c1977ae7aa1d403338006d36d66136b47fed5a6f626ffb641940f1fc45c. 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/EEKG32100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e10b96dec4d8c872e2d7e4e1a2d5a4330a2aac63e20fabdb5d3f6b80bea661e. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:01:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/EEKG32100036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba7d266ee837cdbed094d38d234f2072c2c49b19faa7151c39c6c7cd46145c4. 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/EEKG32100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58544538e0b663a2cb59fa7c873e0cbbe83aa9eb6d3d69a1e2ad60569fbeb900. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:06:32Z), 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/EEKG32100013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca90fa37428b29c62b2435769c4e09eea65dc7ee1c48288d9685a21e5bb10d4. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/EEKG32100016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x913525cb4b60559c089a68f0ff4bbca37ee6c2eca3268b4f76b3ff8d761338d4. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/EEKG32100019.