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 0x57551bdafe1cd08271e93998c00c175aa10f82bffd1048aea833bbf97b37a888. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/424f7ddd-fb25-4cc0-bf94-00e1d86f3f1c.json and https://artists.proofprofile.net/proofs/artist/424f7ddd-fb25-4cc0-bf94-00e1d86f3f1c.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 0xe8edf9bc968fa9d9a27be1ee624dfb0538309391c51a696c0c1fff575d8313cf. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42027242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab8198073b89b010ea759f6fa830e2fec3f5b243ea07c3052bc855b77235fee. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:45Z), 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/FR2X42027244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dc4cf00b994e0a607bba1ac872b1ab5a0555ebe90b2fb63974372a517b504a0. 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/FR2X42027245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e704fb005f6d0ccd2fdc1bfd5d8cd86d77edd377588c9af64cbda238b076f2e. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42027246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df0034931c920e5fd9c96f117187f65969c1db0380667451d91edfcba078a3f. 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/FR2X42027247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9be7d924a98bac4671803032c9112723cf89d3f5730cbcaea6c3fa70c2cd14f9. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42027248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9016d1ff39814a7ecf25c85d000733ff1c95fcbc3f099e226f5610184d5f4813. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/FR2X42027249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x193cdc4c215878081948bd7c8fa3b9a428e09e193b113fd389f27c60714d2045. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42027251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0f031a2521a83818eef156c29a751ff6ca97a71aebfe3e0d7ae21763f3404d. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42027256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc09f47b56465c5488f5169ee0af28a776f937145c25f7b3f43592d17d28b67f. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:05:04Z), 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/FR2X42083725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf47ab92af81a3637d56dd67a5dfe2832fc787e58e72460aac127292eb27bef3. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:01:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42083728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30cc0d749a0a7c5029c87a63647002a2629906c3409ce5774f977dc9f820abde. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/FRX202059452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330209c0e5d50a410bd783233e7a14fc20e8fb34f2f0a728f06c3bc155993cc8. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/FRX202059455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa271b5e621397f831a6e1b37cf1e6057fbebc5e35300593ae43f843add876809. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:48:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282021581.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3cb58cd3c9be4d97fd3b5f9a5fd27becae16d2ec416adc93179aaa00752a3b2. 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/FRX762017404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a92c7763dfbb967d52a4031d500cc8c8e1644c8aa6e782a8636a135233a8b13. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T21:05:52Z), 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/CH6541651675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbee4c7a458db54a140c5e7fd4331b66f1669ebdb9d88cdacb4349c55e8e97f7. 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/CH6541651665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a661f9708851c20481b3bd106ec66d75a0cd27f3314714e80f667a7962e5344. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T05:45:43Z), 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/FR26V2035370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2239213caaab4992fbd28b6a224ada1b2ff1f4163bf010f7cbad5ef2569f280e. 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/DGA052035231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d08db09a6fe2b211b0c24af30cca75f5df3cf8eb3e1afd78ae45a9b153299a. 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/FRS182121796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a78037a732b745bf8f061bbeb31fd311ff1ad313492b66b2ae8bd7283f3543b. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T22:06:34Z), 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/FRS182121797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1de8570fb049d92edff743dc176acd811d906293a680e5f6334414b0db4cdf57. 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/FR10S2211715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6ae600dc3c9784277e04a194c20eae51c4de9c2f100a8b21df0d82455750072. 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/FR10S2290948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6279f3f4c04c034419c2ad6e90cf64cb7b3d7597924bd25b108e05e663e57c8. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282229080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21795a78bfd9c169f0fcb25956a5378fed281443b342a3f4a78623583e0e6232. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FR10S2307951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e030187dd3d339b34cc5d7eb0d4cd2b28ba9c528afb4ae8ffde0d6332f58b7. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:03:30Z), 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/FR10S2364361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0764b5c3cf7c331b8632cd5142d5e007001e532c6cb21e0e22704fa17bb1629e. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2364364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x629b62d13473df7a458268dde6e081282a0673b9633f4ecbfaf67ea8561e98b4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/FRX282324291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86856ce2ce85051ed0540c1f18e7c769b5f2d11d545c382d35f00e6a7aff2867. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282323218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dfbd58cbf54eca7afaf85b1f4a79da8c112b1a02a7295fbfbd9771d13b23049. Chain 2 (Bitcoin): anchored in block 958143 (2026-07-15T10:15:04Z), 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/DGA062377988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fae001565a063ad2225854312ad3c7530f6fa51fc8dbde402679d0a8d9b88cb. 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/DGA052364941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e2a7b12fd9a82bbdc9d05ef66e2e2b5b48a30dcddd761fa5a007c5f6dd5111. 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/DGA0M2303252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2decb87a7c351da3c6d0e6465108855b42f86fcf48723115b87cff0d25a67718. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202488791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa521a3e548ce4151a0cd3926213e873d34c2e6d9d5f696d87e3f629796e8072b. 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/FRX202456689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf8ca35e01ba5871d618b54b3ce3d025b3ef8cbb61313b6339671d99f7b5f563. 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/FR96X2438126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73925c8a1a9c46056f6aa23f5e15bc4f39460c02d3fee057ff96e0fea409878c. 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/FRX202457674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4de5810b49c8b7ef6b01a8e124b1f8684a4d9a77482360d09a65fc4c9a9d41a. 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/DGA0H2487245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626f2cf372226492e021631a53299aba5f328438c4e0fba3a307ede70ea18238. 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/DGA0M2475215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea32d91fd698ba534e27fd56a2d213422eb313dd44f41408687da883cc1d3c02. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0L2499622.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4489b5da0c556a902f11f0abe34655fb0b507d859e173daf47f00cd407d83e50. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:06:54Z), 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/DGA0L2499514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eb83549d991741618165be6695251808bd90b05204f81965e5385746f6bf26c. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282417158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f69fbfb8ee54b1ff0141faf4a667a56d14b04b524f6893cbf4c4d2ddf78766. 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/DGA0R2467251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x130cc12c53668a492e240748c2415d8dfedecebbf8823849fae938607faa6b6c. Chain 2 (Bitcoin): anchored in block 958756 (2026-07-19T18:53:50Z), 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/FRX282439060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d28c22a38f333617276639d9748e96fba1d9cac96526a1fe30869eb27804af3. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0R2467272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8da524d1f9944a3ea30a68cadd4a81bc09e3a1e83f6f1f3974816f470d10abfc. 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/FRX282488062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749df1136ed509a612d115b42a651a48a1dd19fe2dd5e93ffab5717616d26e3e. 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/FRX872407982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0318f062b4f7c486c463d208ef9dff80eaf651ee624c5210e0fb682a1a1aa98b. 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/DGA052481451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e95e49f1b5ef06d0219f1a504ed172568ebe1ee2204f3262fb1ce03060c1da3. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FR10S2575434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ccee171ed69e237995a073320371876f9762d63e16411fce9c0dfb44e08ffd. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/DGA0S2448033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c1ab92d2384874303759e37802105e956efb329a1508e50c9d3c2231736d466. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-20T00:10:05Z), 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/FRX202549040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b617848a0becef6418e90e6d5392722ee0f0f937eff04e37eecc3bcb42a02f5. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T06:57:12Z), 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/DGA072478703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8c286e744fb5a60166400a5a76ac61782595b96ef168d6e73587c806096b9bf. 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/DGA072478696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06258c6cd5bc74d2fcbb528dabd24c169aba7b6d6d58d8a083e82ae620de003a. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FR96X2505066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdf84d4e9060ae7517e35804ea95d005be5642bebab5a789b444d9a74df2c4b. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/DGA0S2413329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e52cf5fb49c2bb80085e78751776a9f4496f5e6368cbec6feb545ebeed4422. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:47:32Z), 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/FRX452542793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd904015d793189540a1207ef71b4a3609efa8521567bcd7fe61afb6c9a5b9325. 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/FR10S2575348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb65a36b61d850bd2ce925468140bca3810416e3e73e69f61d00f067380412681. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:27:34Z), 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/DGA052543071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8cabedc1e6a4a51301cfe31387b3b6da1b6564ede7f9cd95f12a620e4c9fe80. 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/DGA052543072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c95dc2719f8ce11e9c307e34236ff49209230be3fcc910c5f4eb1987c525258. 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/DGA052543073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556b5d09a32b0ded4cc51eb2f90f03726e551a6c35601afbd010d2b46fb068a1. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T09:28:43Z), 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/DGA052543074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x719f9558041e7481d98dd4a5baf4c73b8eb6a1c3fa2736a32c32ca2e7f4269ec. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/DGA052543075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77c04b0c7eb681c226cac3260d9553045a7107c01beada1bad0c293dde9b7780. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:08:59Z), 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/FR59R2574477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1c5b8dfa0ed96547a50fba7f1f595538d862b1921ce493000159def5482fca. 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/DGA062554534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad35ec16b62c6edd0d12ef53ed524f733edf353aea860cca5efdb22cd68f59a2. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/FR59R2574481.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b32f4ea9d5bdcbffc203cb9345cee45dd572a73962b6ba98039f4fd646ebdda. 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/QZGLS2331380.