1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x1fd96122ff3c14f1b58a5f64483262b35479f71f6bbdac4ab55d917ef3077b5d. 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/c238f60c-b81c-4e54-a7b7-771dda1f839e.json and https://artists.proofprofile.net/proofs/artist/c238f60c-b81c-4e54-a7b7-771dda1f839e.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 → block OTSBitcoinBlock must exist at that height 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 0x01aa8849beba62cff3ee1b75153b255e79526713a98a5a97a79082f270589593. 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/JPS801852314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x884491c07e7b6204b05e0dcda938f86f4d4f6fbe3e5942e49354b5b4096f0cc7. 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/JPS801852315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5aa0501ac645b03b10832e857756e0e9eb6297740fce2f42b60454948ad6f015. 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/JPS801292343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944baaab80ea7094f7bd48210ec3234d5bfeb0204ef6f4eee33e9d94cf214c2f. 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/JPS801292344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614e7184fc3627e3c2840453751b61b99212cee9a0802816f032090dc9fa3820. 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/JPS801292347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe762928f75bbfb0ec780b418a61dd61c37682224f7a2c9d63bff569b8469fcb9. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T22:05:41Z), 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/JPS801292348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d361d38dfa0f8dec0eb4e71d47f521fe950c56f7acd5d73475c92a35aab8d6a. 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/JPS801292351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71ff33df8e63817b067523285c45671daa7b91c541f7ed7e21e1592110bee3ba. 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/JPS801294766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc06a3966ee928c1f11784a844d729d5421798cbdf13fa2202b6d958fe12e5. 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/JPS801853326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ff744a06e1ae047b2d3afd40a4bd898d4da910d8ccfe512042b510d9db0c220. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T10:32:51Z), 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/JPS801833833.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab4e76260982c50c0251d3c65cbf63adea6d342d970675b4d88b3a01cf8d944b. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:06:35Z), 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/JPS801833834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ca4c5b807d69f5a1a04d2e847f32a987d953ee1b8c80070e684f7711c29903f. 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/JPS801833837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2c6547bb0910ced8d8047cf48e6816c376791394f4e724ed3d60c6cc72131b. 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/JPS801833839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6496029b2d94062138f60e8452be2dd9f7e638150e907c0e05e79866170434. 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/JPS801833844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34aeebce3219c918f16048d717efbed9e6fc5d0a5cc97802f5f7b4cdef7e9836. 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/JPS801833847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852c3f2070f265d1b7afbae4160dc0fa3b2b1bd9b9450974bc024028c7bce8e7. 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/JPS801832630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8bb5887ad91b6c61d74c6575996e6ff82d53d9a0b72da2076e72aeb305314b7. 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/JPS801837802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906287ffff6802fc258af56970eebdb3709d1f6730ab7ab1f9e9951880e66080. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1bd22f41295ebaaf23833490f443bcef923d0bee5c7c564864bc0db5101bc13. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5c911f4d5d13ecb249d294a68deb428016704c01935f6cb61de3d59da4f0bc9. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPS801837805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdda9ee7e6cd4ad0c47aae2232f551efc1da583d71c3b1019af7014185188e9f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ed68c268d175dda8a1e60f8975507625b7f3740f7f88f30f3af08b9384b8448. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92acdc782297c80ea5e4e6c7386cbfad7d495a9e7140daf0a7f578325bc9332d. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce142b289a487b45ff7a7bd4b076cae113306069854abd7fb0c022352b8401b5. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5292a0bb974327601e8a72197e04eb9664c7ecccd43d8d5ef219ca2fe35769. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b21e105eb4a542f329b8e1256b293c7f97f30cbc6dfe0746a61ae7278375958. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb3dae2630c15327aa7a2cc0123419f1ed8792dfb96b8848d031d44e9db25656. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50bba2f3413471d13128d949c461baba323929e731d3b7c669e0330cf49ba41. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801837813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc806ed012400e779076768c06e2522cdcd5dcf1b430e2b88a732711fedb2d7e0. 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/JPS801914907.
夜風に吹かれて with PUNCH&MIGHTY -Instrumental-
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf433d5373b9a6d03cbc56e5fee2c66b1ef84a90315c0172d51f770abf309627b. 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/JPS801853349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01f1cad934211cdea10695f34bb050027067d3484e0dc6a3f9b8aac8cdaaa440. 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/JPS801853350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95541e482bb3f3994bfbf6cc814ce08201d14732ef348118b57dcb33f8bdd025. 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/JPS801914626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x417bdaff21b483f72dfc6369a0ac5de69a844607776799fb11d7e049be4abc10. 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/JPS801914627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21460908dc27d3949630ad236de5d3ffe37012a093a7753cf80a78767e3ce18. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/JPS801914629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf883ee4f27e65a1aacef38a7f139f8cab45cc3935b386d8e929a43318af4a2d4. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-16T01:17:22Z), 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/JPS801914630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca68270609d8b00a72763288ec1505c4d6ae0dbf6f7527e57712e831eef9d94a. 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/JPS801914631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadd7264839d58c2fc55950badcbcb1167b7ba858fe3cb6780925436cce05613d. 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/JPS801914636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fdd4b4e32bff810a943474f3ef818d20cd8ec8472dbed34f4c122e323cd5d99. 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/JPS801853918.
Return to the womb (feat. Kazuhiko Maeda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4309316e9e673e45f2a7cfe08d0b5982f84e1486b2e67ed36ec3e50c39ad51df. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:17:45Z), 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/TCJPN2176725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117345476ec17cb5c57e80c6e56ad2cd12d8acef2c0487d19eb31e2f60d3d050. 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/JPS802100175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b1afe9bfaecbe5812f334284898286cfa24e285d93f9cea969569986739d76. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5686405a1ee13294d14119ebf31aa0180de0c0b480e0c75fa44111725a426ebb. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79176d0e91dbb79372be178a3c3cc32ed81babe99710a9513637e192d7406a93. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf8d5c3738e4ac7757dad21a979d1fd04184c230a55bc3afd7572cee372fde68. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe415c64ae1cc6bcdefa98dbd5f56fb84dad6e5059a0072f6a5fdf87f677750b3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcda3dcc7d3b52aff740b1b9666e4eaae9828e7004276f47e0c66bd28bf44ecc1. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x115aec6847dfd48a3c2ffe5d5a9bf7b7649ca80d353c18348bf442507dc687a2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a730337c7c3eac519a2525c5f6346a4f646756e7030bb7f208daacd7e3da2e2. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351b1d241d99348026b1245cd55ed9456a5981383235857b9ce382b2533555bd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35377f772f2e2e55498e968ef5a403e2319481d2be481d77c85a6bd8171b4dea. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba13ecc30ca2ad849673e299d8dc520d33c601b07133ded46a375b1e53f60dbd. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f25db182456d3e767eab75ed11c2f84d1c16e763ac6ebbb06b1b762a7d42725. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d020945faf4de423b2eb105b4f2dac1913c65b470e92a683204dfa6637d2266. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS802100191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf24edd7e94ee38b5db4525443c7bc26ea6725e5eb6fbb94f57c831849b44b387. 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/TCJPQ2291509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae290e489d5a3ca431adff44e000089a944aa189b9f2618f61f814efbc2adeed. 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/JPS801962917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d56cdcb759994f955d0235536547dda0f0d5d87ede636ea28386a6e251544ec. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T23:03:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801962918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03945e480b7b70576303313a9221c8a3790691308412b6d0abcbbef4969439e1. 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/JPS801962920.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa76a4e1e89c975defbc85f56cf86a49678ab77a0e84ed4db05d0c6908970a220. 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/JPS801962921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f07a64dcaa49bc3cae93cd986d6f545c404b2d950f1b4b6cb4354914d97d64. 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/JPS801962922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011548771617eb8621a51c266c24357bdcfb3183aeee5675142811acb32e07fb. 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/JPS801962923.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570e78652769d2c8420d0afd98c5f45ccefd640b0155f2a126b67d9452377d04. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T09:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/JPS801962924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ac92487822fc7d001112c9363448ee720b0a7bc0d8aa003616d82511f5e2c41. 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/JPS801962925.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda97605782fdc763cd970c5e3e9799ed7c96d7b122a1e0f8624205e9e258bb55. 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/JPS801962926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82145e42f1f67a8b197c823c0ed044ab171803c6b92accadb3d62432ca56aaab. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:57:30Z), 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/JPS801962927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1fbb1abf66bf23eb57c7d8c8764637963beadb116f0192f3b1a5d87550a711. 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/JPS801962928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5157052ffc3edb6d10bc9bb1f682a473a0d9ffe484f3dd5026cff7e34d579ad. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:00:29Z), 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/JPS801962929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e5b5eecdf22759d396383858534638b804047a2d7d9752b269ee63c04b2a82b. 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/JPS802355606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d8dc7c2fe49d1bd254f0ad2b69c3f51345d6f72aef4172dabb4e1929411746f. 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/JPS802355603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf394ad820431edcce964609fa374a93da1dd517f79d81831a86dcc9bd7fde3. 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/JPS802355610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff334243d38e2387cdc95cb97d93ba305517b99ffb8900c8b6aa01231f26edb. 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/JPS802355611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8abe3c6a2db472b2ed856bd1ae20501905793199bfcdcd3fb371da3c3bb01ff. 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/JPS802355635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31564e910b472bab0cd8f8fdd1da388d46d8870ce5431ea3b186c3dcd8d7d96. 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/JP92J2501613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b1aca648423fb5e0fd8469ad376d1c3c23004101ab81cc3e4e74b7416d32954. 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/JP92J2501620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd25e37e2dfdafeb8274e6b4be4c7ab44334a63898d9357ea497567665d48714. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/JPS801500161.