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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7a708749a7b13e3beb05d060ad031e635840deee18cf2f42ea21867b02e060b. 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/d2836863-c2f0-4d88-9999-e2b44e41f466.json and https://artists.proofprofile.net/proofs/artist/d2836863-c2f0-4d88-9999-e2b44e41f466.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
No Program (Trinidad and Tobago Dancehall)
Tek D Woody (Trinidad and Tobago Dancehall)
Bring Yuh Body (Trinidad and Tobago Dancehall 2017)
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe34745e4667d274f3d048f735b7acb73f7d95f226d5a1c638c755864797820f. 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/USA2P1865296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab2a4e1fa7e232e34dac67ad46ad7d4a9b3b0e0447c98cd3659cc02cd6a4e3f3. 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/QMRTJ1900657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d9c55cc5d71a688205298b86be9d3a12cfa389f777607314277ac6ee17e88b. Chain 2 (Bitcoin): anchored in block 958587 (2026-07-18T17:06:26Z), 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/JMA272001354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x676a81678ac5fc8e31c8e0078e25de90b0703c8320a92730d5ac26a887df7342. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:24:51Z), 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/QZK6M2055096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fcda625e1f029e7ea2d7ffadc292e209c4e1b865453f78dcb82fff3cb3c7e3. 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/QZNWV2024631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3c8b09e6247bf61e6af7e69d23eebc0c81c12400daee331b3876190ff5c3fc. 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/QZNWY2003487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ab90e6f4d6cb852b2a914ca12beaacca21ff38fc32c51fb3033aa290ea48e4a. 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/QZES62002671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c751562b7d73ea0692f1930f8b01def4d0e2ad0c83fb6a75fa281d29b69eaff. 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/QZQAY2196247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd56c1398cacd178bbfff88a8f0fd740b07a9158f091c691d813f25abd5ed18. 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/QZQAY2120541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fba82900cee7df33b290d3e301adc05991e28b8934292780d1a74befb0d22d3. 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/QZQAY2128039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x869face75a2d2daa082e24c223b709fd54581c3c85afe1e6ed53f0ab3b09f502. 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/QZQAY2126150.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebaa6c16a6768b5bf7bae329517d6c89355a5cf0cc4aa6712ec4d6f9f6577271. 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/QZQAY2150502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x837bfb0fcab4666a9540a9e9dd3b7c8f382e5382460a0dd871ad333bd45520e9. 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/QZQAY2155582.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf128cb985719af2f35b607f8cc70e6a0a3e75b510d683938eb0015f844ee350d. 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/QZQAY2121808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b35ccd2defa53e0452ed773853cda46d065c60b022c591868df6da64d6d49df. 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/QZQAY2136624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d81bc8fe82e434b9e367160acf067c5c0ef9c508237478aea3e62ab5cd2c783. 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/QZQAY2148573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e30bce604bb5603d8f7b8aeff5e9ffe3f5664c9a870e5cee4502a65607b6017. Chain 2 (Bitcoin): anchored in block 957761 (2026-07-12T21:55:15Z), 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/QZTL92143078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cb9c91a55bb0c0707dcb70c4f49a0518a3c908cfd018cdfb40e9906b893624. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:45:39Z), 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/QZTLA2253698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76c0aedb698be7d1f4518ea66bf1e036e39e1774002a4c39da206f02a91794f. 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/QZQAY2236009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb11c9793c7ac55c932c0c28f7848f3991fa1ef118dc3d31110e49324c63cb7. 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/QZS7J2296913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cd230ac52c52971fc4d40ebc97ce5ea2e078ce385ec8438a956088bdbf01398. 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/QMRTJ2200975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ed9200ebda2c854e46e84279487160d403546c3b26052381d2d7b92b6d5d3f7. 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/QZS7J2296555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561da082103dedae15041af79a0ed5a610cad88f31c30f274619058587762f92. 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/QZS7J2221318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e85cfc0f96cfc80cece5c74c968c4e0b318dd5fb2f7bfee370fb6365ea6145. 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/QZS7J2226792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ae9021fccd5a3e5bab02b140c492e34cc9de09402e4a431d20df59be52a31. 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/QZS7J2280683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06ba8a65c652d7d5c2135d560567b15d58f2e7f0b7e123b55aedb40647930e61. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZS7J2258392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb76c0aedb698be7d1f4518ea66bf1e036e39e1774002a4c39da206f02a91794f. 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/QZQAY2236009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcb11c9793c7ac55c932c0c28f7848f3991fa1ef118dc3d31110e49324c63cb7. 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/QZS7J2296913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e85cfc0f96cfc80cece5c74c968c4e0b318dd5fb2f7bfee370fb6365ea6145. 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/QZS7J2226792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d4fdfa49cae647fa4f398fd8b77c3fd90c955a53e0a056633a52b25359252b5. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZQAY2455354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0da9c7d72154ab121f4eec6b36a00695a930077a1718b2492393f35044030371. 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/QZTLA2487533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfed6cb4d02d33cf4688a23656dc6d2af2989ae548089051ddd234dd1acd6299f. 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/QZTLA2409477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133092addd3fb201b2c3c1e86d712dbb6a073be693e8f1238f478f039bb38949. 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/QZTLA2490809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc58dda4e554573f82cae3dca7415d61024147550e43df7da578a8bec99218da1. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZQAY2485580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8979c14855c9ce99faeb3fb391f113037c4059e8feec7639751985f09477a2e. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:54:42Z), 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/QZQAY2430846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea300c553a185c8d9318c94308f3534bfeb499208391a0e74d17535ccab1cf26. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2489702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19379901ff0aa5e4de39273af4cefc6aa305631e40749d55f9cb8deebf52d50e. 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/QZQAY2477333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x385e70310a3e5687f76ac28b1cf75c09aac9e7c222bf4e299452c56806c8c335. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZQAY2426895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a79a20a6493ec81c6f2547d08e71ba005197a65986bab230bf4a4dfa860709. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:59:09Z), 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/GX53U2420234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7478731b048247a1a1db541e789e0eba43b5be08d40b3c7e453c873c106256fa. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22218620.
First Class Flight (feat. Prince Swanny)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6109c1c1a74536ae3ee184d57501462e5dcb9103c50a28580ffd1621f3cc29f4. 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/USVPR2100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171a3463b47efdcee3a9630c609248fe3098cfd2ab1716545fc5e4da0216fc35. 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/QZTL92183756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88f04cdef1780256b6ffa08f72799797a737051eef06ad46fd47dfeaeddaef0e. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22348070.