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 0xc8739df4b4288f27c043eaff5848e187a3f5d4699089597fff2ef3c526af1324. 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/78934d98-9b40-4a77-8ff2-c552dafcb810.json and https://artists.proofprofile.net/proofs/artist/78934d98-9b40-4a77-8ff2-c552dafcb810.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 0x4060ba360030e79068a89099ce88e2bf39bc8d8cdd9d0b0c179789d08803ffba. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82343408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad30dba805282dc2bba1785d59e97c685f5bc1f7c477d9004f5f9b4b28eadb8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM82343410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40582e0a40e54cd1f14593a2abf75c2094d7fe559895ad90012825d5aee9a7c9. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM82343414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf661ecd3d0f30c90e9471901420ac6f984d73ec94f8edc0c335b936eec8dbd5. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USHM82343415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e44fc0cf80ec394fb90f976b45227ae328305e0152fae3bce546b3944ea899. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USHM82343406.
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 0xd4197bf5d45564ae5c4651d2d7d44583034395d695ed46b07cf98d6aee4c92bb. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USHM82343407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7478fa78ebf1cba0552e1c6dcb17338f92afd33e9136d28488be4de5241cfd1. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82343409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f57c0608c23c12d88cdb6a344ba3daf3c435d421a4f9b8a5af88b2162d7529c. Chain 2 (Bitcoin): anchored in block 960198 (2026-07-30T02:21:55Z), 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/USHM82343412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f24ab432e201aeebe60d00c330f0abb405235d2ed28e7a0d63577e11dbd085. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USHM82343413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23a1cb7ea6197a83476c7c878fe38d53290e6c96c565b8602163371a9428dc1. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/USHM82343416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7492bc5a5313990161b4a5867af69a427c65c6c7e76330e03024fc7b0728ca8. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92101765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37d1d46c7e5c7d39632dfd108df4abca08d5b22ab85a2c64ff984936984f528d. 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/USHM92101766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x611f5c7600bb5154ef4fd1261870ebc35c8150c6ce1230d45cddaef5e7ed05de. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92101767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dfc21f71f11676474f899c305fd3f79a52ac50f16370dfa7e49e2d9136eb749. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USHM92101769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6c1bcc9e5e6e5c3c422a82b06f69dcfa77206b6c67b6824e59b4a5f7519e01. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/USHM92101764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33a3149180e0b36130cf3d8cf19d8ae668379a41bd77c9b495923ed779008c1. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92101768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b600cf4243ec5a0a8ad37d45e1e97c8d7d937d9aeeafc2927cd39ffd8d981a6. Chain 2 (Bitcoin): anchored in block 960430 (2026-07-31T16:09:41Z), 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/USHM92101770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x614a86e57c4976b4e5baeab98c6033a4f1b66c03d9c30fb3467650bfc9eb4fbe. 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/USL4R2095918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa29c6f1b273a06c01092c7a39d43103cfdcd7969c52e17810c82ad87f24fa82b. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/USL4R2095921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c892a5771fa64335a833e743060e9aaf237d61c014613c4d332546a322bbe1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USL4R2095922.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xece6dc05a159a29ce1e306a1347a94d9d1fadfd3a9050350ee6f775fa158493c. 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/USHM81780137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8841ae509ebaa536253225f4da02d03d2d00d7987a1449d13eb4d007963ea3d3. 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/USHM81780140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b2ac80703f26da3cabdf19d3d1bbf90918f5901af8f63c18284e362fe474b6a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USHM81780141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd371cb5cb37da3d1a825d9e26132a1667a9cf8afba5cec6bc386df334a26288b. 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/USHM81780142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x172f1cc50074c311d75097fdf0cad05d31783eb85e446a67635023e2b45c9214. 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/USHM81780143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x100822f71fb4d54255fa06a5a997042d9eb594612035d313fe4cb297e51e08fc. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USHM81780136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6b23b1f9a6763af8c57c5dc62b6f98db96f529b12afb2bce006fc330ad3534. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM81780138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04dae2b7c4a444b6658243f4df480a95265827019b12e6e243a280ba92fe6449. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/USHM81780139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c63ae7cf76a85281f01a8356460a26a712d66f0f486120025c4e4cca0d17874. 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/USHM91667464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0862e6fddd7481e59d667fbe5ca23ac6da534be5d32d5d6d177381dd23d4f08d. 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/USHM91667465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80141ec576407e505c72caa5f6e4f5874bcfe85e9e05bf144abdb3d46b38d9f4. 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/USHM91667466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc69f544093c99a7e1a072255dea9362ca1010fa268e3c819371cf4606acc55f. 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/USHM91667467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3931927fb4ba08c8111b3395922976565c3483616ddbba4a13fc889d8041368. 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/USHM91667468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d0e07b6be5141609d7a94785524b172fd9d610115e8656e6cf03215018501c6. 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/USHM81625834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83370f8375a50d77602285bc5095e6fda2dfefa6c5e8ec36859842949d95d5a3. 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/USHM81625835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1947e655744f4aefb6ef07e45bd780a53443605bf39e458e429b790dc07903be. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/USHM81625836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2daf4b8ceb7946612ab36681ce4ccea0f80528758232a8ecb50f151bc3c25789. 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/USHM81625837.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcec687774b480c5f652e4f40b575a4c821072b0d6b99b7b1fdf74a8c8b25d55. 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/USHM81625839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d799cf175c4902d06a0242c18bcee5945c277e7b1c98549cbd8537f830ab9be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81625840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d643a6246e6b9ba4b696e42512c464bbb47c47a14f1485981707d1e3a7b446. 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/USHM81625841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d7ea5078a5b7301dee9b87c9b5e8a3d00f689fe9554d6e60b2a9fc52b9f4ac6. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/USHM81625838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a9983d1d584243b6df87d0eac3d4ff1afdfdb7734b45153c4580849a90265ad. 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/USHM81495909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea12818fc200c50ba62b710085f13d11ad97ad4c6d75ef757aa8cfdbd39b3b6. 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/USHM81495910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3887689ae23e74fe73d387867e7a5525a617bad778b1a5aa2064ec1362e29502. 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/USHM81495911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7be6171b5e24333c6c48d03c23087b48efa2a7685b437bc188136677a05b66e1. 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/USHM81495912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6649b1746a5b1b20229f8354277b6d0db1d9749884f4494e0ac757599d4e1ecf. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM81495913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8ab42f874ef0c58e7dbaa5054d30d412089bee574655b4a56e732dabad621a. 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/USHM81495914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10fcfa1337679c2cfbf1f679583d50275b3d0875b32aeaace5871ad0cbe456a2. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:47:42Z), 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/USHM81495915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796dcbc017c11fc0a2163a374456c40e7b49f69ffe088bc4547ec0ae56ccddca. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81495916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2f293813b9a89f4020efc679cc0b874850cae0ea71e1b83b8473d40ca87df3e. 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/USHM91302108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881f6c736e9bc8d6037a197a2eb608e7fd3324676105efff32a9887d1fc33462. 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/USHM91302109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcafee6c3011654bebe34aa5fd6cd3afe131b1949e64e2916cb7ba3db145ab557. 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/USHM91302110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f7359ac516597000dee8ed9b0a7e2f9e2e87ca4480cb6d0ff44d4329f5d61b. 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/USHM91302111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa34ecd01eee33a6819117bbd3df4c61ae61609368015208e51c69d0f8cf72498. 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/USHM91302112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a05ff0b0e2981e5c736887a8f3ec102aa2d74a382a0d7e42095fc9b0c57ffe0. 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/USHM91302113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe72b37acfc959fb8f0639473ff11f710e07f5600e26f7cb1c9968a7762762931. 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/USHM91302114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x809be9dcea6c1e2a92d4ebba2f534687468a0d7b629bfdf2d4c51f55b51e9377. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/USHM91302115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed02ceaff1c9b2ed7a5dd69118c66ca11201524922d591e12134d9eb8e052aea. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2383431.
Ong Namo Gurudev Namo (Kamari & Manvir D'n'B Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65bd0d113456ed604fcd90a8b05f314317db2cef86525b27556286445515a63a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2002947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ff4c2380b8c25431a89e48f427125ad363ee0a174da38d9c389aa44dc8aef5d. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/USL4R2002948.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475fded53798238d49c437ded6862225fa11e6356cf30bf6ad2ba1a53b0dc5ec. 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/USHM22014485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31604983284cba7984c8c5330ce18af9b4f15a517830570d4c08527539ebbf1. 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/USHM22014486.