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 0x091277cff655bbf484df43779e15a883343b79fce7077a801d65173c324509c5. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e7ff0abe-94ee-48d8-b9b4-9bdedeb1c176.json and https://artists.proofprofile.net/proofs/artist/e7ff0abe-94ee-48d8-b9b4-9bdedeb1c176.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 0x56aa684b02c6e2620ab66bd7b246c88a05cceb1ee9ac695e7752c2ecef0e42b1. 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/DEBG52200158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3534b01dbc255b0c389d8e89ef2f2a24e201a0cccbf88e9d09a6218bac6ab129. 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/GBENL2002809.
Latin Lovers (Joyhauser Remix & Original)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc480f9101d078d46512e6bab15838bff0502baa3c192992183133c7d40490a4e. 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/DEBG52200171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae5e070d9da5aaeea844f59e25c318ef3a282aebe2061af39601974d7f086ac. 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/DEBG52200173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef87a4ac31a75c99dcf706a0c33e815bc7870f6e72a6b2f109b24fc77351efba. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-21T17:06:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEBG52200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3526c23da7aba96844937505e06ea287f4a3eed82f0762da8e7750aa989b611. 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/DEBG52200088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6d6b8dc29af4c0e5a3f6b0e1cb08b31cf6b584228f97518c64221c455a915cd. 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/DEBG52200077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x238d16932fff43e496ab0413fe5f0f84f6a2efd9e8d774ac4f02867e3b34966d. 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/DEBG52200090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7c38581199c7c4ccc214f5f177eb4faa2f4aa8093540c6ffc4039cb8695ccf. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/DEBG52200091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccebeb8a46b8d11b8c1d95aeb907f572078b09631084fdc5accbcb3c1e5ece4e. 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/DEBG52200092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdba607c9f9b33a0017388a3384a2590e56c25fd6fe02704d77e50b2870bec4. 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/DEBG52200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5777392b9302b4d2b487d60dbdce038437129d0721eb5c1a93d1754f307f0eb. 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/DEBG52200069.
A Beautiful End of the World - Extended Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556dbe73efd1c5b18284f73ebd1193f50b963f1cd204de130bf129e05e81fea4. 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/DEBG52200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103b243b0db7e3cb331548f58ec07df1796d016602495e5436fdf3ae387fccfd. 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/DEBG52200096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d41bbc13cae90c60045833f844ffc6f725edaec766a2b2ba68f8113647bbce6. 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/DEBG52200097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3165e5cb3715eeb8e25ba40efedb821a17f5d8c162e0dc81f4816e5573ff4f2b. 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/DEBG52200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7912c82dce8e201f006b785e253efdb84950d98d516344c70e55624bfb7915. 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/DEBG52200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd5b40802f12526d54911d5a6ba58bbbfe3ebdfecd64849d65b266190ce0c007. 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/DEBG52200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ee8510cdd3e1adf64d390d54861fe3ec6b2f1fcc0c6865cc7d2682c50bdda16. 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/DEBG52200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f1a605019a872282216d63fec6755ed271e45812a28e623821351253426f7d. Chain 2 (Bitcoin): anchored in block 957012 (2026-07-07T08:27:05Z), 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/DEBG52200101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a793693f164bcaff85b993d8ef267043c1c627fec3948659e3b8c360a9faea3. 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/DEBG52200102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6493c21e38d67216d5f591d1cb6cebb7dbcd7028c39516cb7578a9146ab00c44. 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/DEBG52200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b6f294e0389b59f8eefe3f69eb8755806f58bb3647d1e87bbcac2aa32edd681. 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/DEBG52200104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8a871018d0a8d255d77e108109af6c8b02b14ecd70085a788594ca48153a599. 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/DEBG52200105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34c25c7700b7d1f8454dd1cb0408f18fc3814db3afa6533f22f1d899283df4a9. 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/DEBG52200159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6efdbf6bf70224f61435d005456a4899214a9ad460e31b8eda2c8e765370664. 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/BENU72400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944232a7c2e076911877fe26790e661c1500c5376bd06cf5af1b7bf41ed17878. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/BENU72400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x944232a7c2e076911877fe26790e661c1500c5376bd06cf5af1b7bf41ed17878. 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/BENU72400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db427352c8371c57307c0e9484a7e2d31879fb6a27e6cb126cd93ebeeda9102. 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/QM4TX2458500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2470f36a6d64aafac91dedfcf7a1d198ce0bb56e683a9c99eb610efadfd06cd7. 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/USA2P2363682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33b2a8900f231568cd3212d5b754d92a62a50fb2e635803f291af1768816da7c. 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/USA2P2363683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7712d03f2aa28a27bc2a42b83a1fdff389555df5054dbb53fda2440488d8e695. 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/USA2P2363684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafdba607c9f9b33a0017388a3384a2590e56c25fd6fe02704d77e50b2870bec4. 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/DEBG52200093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57345663ec1bba479706e6a6d759dd456b95c38981e6681b45ec1001ecd60d26. 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/DGA0L2396268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef87a4ac31a75c99dcf706a0c33e815bc7870f6e72a6b2f109b24fc77351efba. 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/DEBG52200087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3165e5cb3715eeb8e25ba40efedb821a17f5d8c162e0dc81f4816e5573ff4f2b. 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/DEBG52200080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb7912c82dce8e201f006b785e253efdb84950d98d516344c70e55624bfb7915. 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/DEBG52200079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6493c21e38d67216d5f591d1cb6cebb7dbcd7028c39516cb7578a9146ab00c44. 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/DEBG52200070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x397f3e7c471bce1b4d704041c0ddac6d26e4c1f22a1aadd4ca73d6d939bc7a3e. 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/FR9W12244809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3489896c3cf53f3a16e98526c966a44cbf05aa0f89186fa0bfde93f0ea9fda1e. 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/DEBG52200030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x512c9497c37133eccb3aa5d87ac21360218c045693abac59a6c3916b352b78d1. 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/DEBG52200029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5148317ad6d25bd8b3832ebd3c6690cef091b40f77223de1021475015ce3faef. 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/DEBG52200031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7a029b1384e2c47e7b27b91b009438c74b6ef4357168225353c82f5bab00901. 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/GBKQU2242021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33731e11df7e6e4ecba6d5f57291c52302d2ddb572ea0f3f81af0838eabd20e5. 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/DEBG52200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdea21d005daf92bb95bd4fd1794a30387cd27364eedf6c18dd1bffe6a54a2d17. 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/DEBG52100067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a5c55eb581b36fbb2b3e7d3ddbb46a8d3890e14bb872d5ef374b692e77968d. 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/DEBG52100066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5963f2df14b6c8d86388ac06145883c4601bdc8378a86181dda8f3c362a37ee. 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/DEBG52100068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08bf804fbf1308f50dd700dfd13477e7d02bc6b05ec3cdf79fdd6d67dba34ca7. 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/GBKQU2165024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc4d6d38c15b9b9d0d430582609116208bad94e6feaa78a0c252b495708a66ab. 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/GBKQU2165025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd85c3c9d38de4623decec9ecefa6b9744d4d8ce9cef66409051bddff8b98f9f. 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/GBKQU2165026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd359fb31302bdba93a509649fab9528bacd1da963cd6ae7eb6ef4b6e9560e62. 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/GBKQU2165027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c00258168682bfee7cb483e01b3c847716ce65aba4f4aa287ffc640c73d9a98. 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/DEBG52100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf694892fbdde6a6e2dd2cd3e5b3f1e5a6ebb384817dffd85d96805399a32bb81. 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/DEBG52100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1af0ef3015402120e047c04f6dad8353d23a25de6b313138cae519a2daba32e. 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/DEBG52100010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76309014723c531a02ffe65124578c62a844e1f347397b67c39d1fecd3e87cee. 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/DENC31800327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18eecdf1e2ef7a7df51da90c30822bf2b365e54f7730115b9bdd351b7e803a93. 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/DESR42000393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf10a60ceaaa8910afe09e4b3a34d2e256b126c47f36c623f4b4ca376e75e8396. 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/DESR42000394.
Orquestra Sinfônica do Teatro Nacional Claudio Santoro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d39705ad056230b532f8bfc8e48e1202484effcf2c2fe8fc00d1d22b8c7840e. 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/BEZ452010499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c0f44e2fb7b9c3e94e58fac0491132969527fd629481d78677381a53e08c87. 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/DEBG51800122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb175d57efb2640191931b71b7530c89fcd89a3c295e6f35e6d59370db3cd14fb. 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/ITZW52000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5951b3256612f67f0236706cec9e6087bd9010838da0699564aefa89dba91b66. 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/ITZW52000008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa70cae317fa7c1f2ca67bc2df289cdf3058f87eaadf3a4dd62f388756105ce42. 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/DEBG51800087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722fa5bced1f5dbafbe81b55e355ff065e3f181861bf1efd5b13a1ff136762fb. 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/DEBG51800088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6cccb4857897d448cf4c8d9070c63071ff166573189b22aa4c57b666763cdfe. 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/DEBG51800089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92c2acf0896cc46e447442221881f6aac504a6410daa597923dfd7b1ef304c18. 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/DEBG51800090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47daa481c18af803ba75b2fb7264fee673e33cee176a053c22028bb4177b8dac. 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/DEBG51800044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b9d601bc7b0be31cb900b820664a796a02f66ad2aedf0c537b6e8b8a264bd16. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ITZW51900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8636d57eebaf2eeaa407efa3fca41911f58b33a90561581c7e4a409fd4cb9c54. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/ITZW51900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e234e119ed3edd885b102fe5c880dcf28f8711de636f45231565006bafd62a7. 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/ITZW51900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4eaf653055f651e1f297c48fbe95a8bee130e671b0f72e2cef73db8069d9e95d. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), 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/ITZW51900011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95491c6752c1b391a38278446f6dd4e2cee74900b6a441930988b8edd146e3ac. 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/DEBG51800043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6749075f15a6383d53249eda329a784b0f137bbd6939abc8b72a773bf4c630. 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/DEBG51800025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b73c12939f56f08881994f2cac1563b0ae150cc9a3af88b906069264de2ef98. 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/DEBG51800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef7b32095bc79076fa35dc4f29820a4504ffa3fb94aecea5d3f004d9bbe23395. 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/DEBG51800027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59d7360182402fefa8b6cad790cd3c407b58b4c741db3833a6df3bdf4950f72. 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/DEBG51800028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a473164344053c59e64b3c3feeca811022ac56aa9eab0f7536eaa3141df75e. 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/GBKQU1854102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9bfe4d029d0a4043e3d09cdb9f7fd54fee3e92412e6e8251b8ee5d54786ecd1. 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/GBKQU1854103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f772e790c65c1424b78663e5c316af0fd81b0da446ac2f27d84b028c88608e. 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/GBKQU1854104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac0f4665bd873e6c5e427ed148c7af4afa9247eb88dfa59273670fa7ae331b7. 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/GBKQU1795266.