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 0xbb6164b6d5cd714dc771a8fd99c1bb5d4fb4986dcc67e02f0ccf0985e1b54027. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7c4d92f3-2d74-455d-bcda-68e0e39af43f.json and https://artists.proofprofile.net/proofs/artist/7c4d92f3-2d74-455d-bcda-68e0e39af43f.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 0x755e84e92e5d27bfb52866dc4f499fd54e95e1749f3775a94c42b1b1210be29d. 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/BE8LH2300165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a4df747e10996590dd8ee16e651ce5133717cd5f502b3bf05f68f5768b5271. 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/BE8LH2300094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75ca0a0253043e8750f214b8aa927efa70112cf00e95975addd0f0b02b1063c4. 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/NLT2H2300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13dfbf121a742e4e925f1146219f62db142f3781277598856f4af16152a741b5. 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/NLT2H2300616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc54d382d912e1bd9ce9fd265e2323b6e37cc061077b8e616166f645baa6a06d0. 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/NLT2H2300555.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d367ff0ef62551ce4b280a4a7a27453cf357fe89f4dd00e4c362a0ed41b9597. 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/NL8NY2300047.
Summer (We Need The Sunlight Now) [feat. Eirik Næss]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc059dd6688ea3ae394f55f5a389c0afc3be8cf24acb115e6a49c9f5cd6e88679. 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/BE8LH2300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdca38a7bea089df5858d5c473152f68573c4ca50bac7cc76a5d4b47c764b625c. 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/NLT2H2300352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c8a42ec177a7ebccc950f90e7f8cb48d58156ffe5c2fdfb87d63de8baa4ba1. 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/BE8LH2300079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc21a3833fa585229e2f48e6ab6d23f56cc5f58463f6b3aa5f167bb8a3a427a3e. 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/DEXW62300120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38dcb3dbfa6ea90f9d5d8e98c3f66b8ec25174c5295063016f3a26ff5a94f78. 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/SEVWR2301601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8216d6181b582d3704da6a581f13d118570b74652e2f62211969f2b9a8531c17. 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/QM4TW2357130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x395b281ebbefd7ebba24da9a4a5d31c81d4f805f6c635da68c93320c3f724915. 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/NLT2H2201033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbefd817f15133cf57890f52ec4cc1f916e7371897bb4261fa5807dc583a23d. 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/BE8LH2200163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x607c31f29474f33c9650e460c1c9ba8ef5f6f26c51cfe6bce7eecd7745a28914. 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/NOM5A2222010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x795f1a30e545cc71fe379f76e48a1672c838fd382859df18ad5ef3c0904d1cc7. 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/QMBZ92283425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb913cf218468c674c17b17155c28437604da42f29703466e5cd7b791d168dd9. 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/NLT2H2200673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251e9deb504f0b30776cf3b7d3efc383099a4d6dfe49f7e26ffe086f8880846f. 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/SEVWR2203001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3bf158c7e5b7c26c97d5682e798042101df42dc87d4622961cf4377a550f39a. 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/QM4TW2254315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afe6ee67946f0de4b1e342a265c8c6769ca8d200d3c9231a6e56412a5c0d584. 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/NOEPO2200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39e119bcdfdf624ca4b35b302cb052f836900fb4c41a083b297b27c4fe6633c. 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/QMDA62111222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea5e61f5c18f256c217f2f549401111a3222a625f502f0ef41dcd2166934fca5. 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/SEVWR2305201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b8d07a7715be680ae57a3ea2d4dd6fa1d492a77e598bd2a31d8c11aafba541. 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/BEB682300685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b5c461735055e5af050355ccc6a38d4c3238f58d94b1ce294f75a92ec9ebfc0. 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/BE8LH2300205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47cc34e73585a43acb23b431c66818b3e5f5a327f860da631c3438233c38bbf6. 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/BE8LH2300200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8578e2f6871124c21d8f03115bdaa815c68c821a9e3a5e9058a63a257f2b87. 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/GX5MY2348510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc61e24c566e908dc51cc7779140aca1d44ecfa8927d2181e85d48676b2bc81c2. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/BE8LH2300241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08e21959617b3ccae4ca1ad719e35589bc2cea13926171185b2eeee1647cb98. 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/NLZ8V1801107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6201e012d66b38f5f650beee51b9941b4fc4f7a14724cda12223bcd17e7ab98. 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/BE8LH2300280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89fe70178df5d67c1a27937277582b97abd4e536255e6a1f7882fc604ece8a97. 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/NLT2H2400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd359f378e0c33df36ead9719a87d807c50ee897c35cde5db1581eab0ea7af8cf. 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/NLT2H2400791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc10564a134d012fd736eb941db75f10206133135bf4e87c1b3718fd3a71526a5. 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/BE8LH2300312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ee1ac418826db7ea372792ae569ea422e49b3d7afc663ad3368f4dd6da6a37. 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/NLT2H2401523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f673789432ed4d7fcef91b099ee06fc698bc545eff89e61781351cf663bba06. 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/NLT2H2401211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x729f6007b0ab6fbc524b68a828bf7191333d1ff4df59d5cefb1e2a41551d1a62. 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/NLT2H2401628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfb4d6e9eb315c9c9a9a0d93653e3a93163729a1a2fdf71af907146a1ad3523. 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/NLT2H2500356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73fe3a44370529a9a138f82a1e7c9b6dbe0f034f21b500fc3caea5aada952c08. 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/NLT2H2500244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf82ad546345896a4cbc6cae8c3fe7e5e9f3278a2f4e53959698a3fac138e9f3. 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/QZHN52552624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c61f4acc1f69e56da84941be01bfd41ff8eabaead31088e3fe67f7d5dc5980. 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/SE5BU2540160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bbc6b8e9e21e5b37c98a44f921fc64d5bb45b4729f4536e1f67e255306d5e60. 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/DEXO42486189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28310a9d78a869a113ef127acb92e9dbaeb2607be4f3d5c8b70c00eb05b6610a. 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/BE8LH2400368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22dc751c867bd32c2f1b428eb946fec55976dc9021d73b4107c6d2963b7dc6f7. 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/BE8LH2400320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8186b21617feac6ef37f45dcda2b06354cbb16dfbfa67b2d5ea104e11f65ed. 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/BE8LH2400225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474b45ebacc01ad99123f02a965b2eb082948433518c728009afabf3b714af49. 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/BE8LH2400129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b6f4b296f75611c247b6b1fdd9021267881d76afa40a87b5340d00ce9c5c1f. 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/QZTRX2445157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb8bd45f0270e95899b2d7f718cf79bc4c37a4c34eafa572875ae64d04cf4788. 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/GX38U2439661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf597c738047d7c84b91b0ea253f647021a72005980db52c9e907995e05cae1a5. 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/BE8LH2300327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x317f6ec16973d224b5113aeb7db53262df1c4de2caf4cb695d066086d4c253b5. 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/BE8LH2300440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb6a36db9053673a434daa1f977bcd302facbfd508b7b7f48852085486f270e7. 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/CH7812404111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8330a633268abaf0d23c40d8c2db2d891f54804e1a460f445e0930139c901701. 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/BE8LH2300289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x367bd61b4473f75b8effd920abb0b905ede566cc2780e78ca632946291c68776. 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/FR52F2520603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95d2b4a5d2a31d195d1d5de5a24f1f48b4159923c28d0f75bc8192dc9a2729a5. 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/FRX282585203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5be04cbc37da31d765d1ed4ec92d4afa7c79bcd4ad9fd581f10399281cb56033. 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/SE6XY2560679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8228ecad5846f18365265bad94ce8e3139c4f6cc8e6b4f5376aacbd94485a3dc. 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/SE3SA2501601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04db8855ce3a36f263933ef1d61a1578a73448f65a928b8007d32034b49924f1. 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/BE8LH2300196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5b0d3321faba1dc6e30439ed1493cb1ae43a15ea79d26223ab6fc6e69818b0. 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/BE8LH2300144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bbefd817f15133cf57890f52ec4cc1f916e7371897bb4261fa5807dc583a23d. 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/BE8LH2200163.