1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a03b07b44bd8d0e237c6505beb73121d0b0b5dcff192687b4f62eab9aa7aa86. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc397090-3a26-46c5-a9a0-ec8387572f65.json and https://artists.proofprofile.net/proofs/artist/dc397090-3a26-46c5-a9a0-ec8387572f65.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 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 0x6e28efc4ac8a94f908e59f501caf7b6d9783fa18d2e21c7248642ed0e13c4124. 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/DEUF81806900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2a195f22ebd6cade826bf1eaa097e8ca913eb4760ce787b2b2cd03f4d858a0. 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/DEUF81806937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1185ebfda0934638fa1f8a83e9526a2f7808c628e2edce237680a9b5708e2b5d. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEUF81806984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc292aec725e26497b226fff966dd6fde8ef61e3b1ad0a21dc5d314ff31f64899. 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/DEUF81807012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b93d1656e107f3dc5fd0763d6d51169302197e9214c699a4b4433279bc3ff40. 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/DEUF81806989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14fd6413366cad8e2d88fb84ab42d3fbb36a447d0dd4545d13827d340d8a6e2d. 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/DEUF81806950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc66ca89e40178b7c3d1c84640a2a1a62df8d2b5d72978bc124f9fc82a757aa5. 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/DEUF81807020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c07d29f33eb80258ab7dc97d173c4cca282d0ac0114d0ddb05ae8fc65dc489. 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/DEUF81806933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9403f7e3a727865f14c6fe8cacfb4a950c9853088db3f8ca2bc2e8621e70ae1e. 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/DEUF81807687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91c274dc41694a9859f52248a7b33e564b29f8b0a3c3195be3465d6eeb36ecf5. 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/DEUF81807684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7096ee94375ced93ce84aa02b8f2e2ce251297f8ce542902501ec54b5d6040f. 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/DEUF81807748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150906b26510365fd538e49b29e2f6459fa1866e4c0a6f46b900d3ed454c672c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEUF81807699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fef66ff72fd9bf2e8bdaee0a1f3974bab37f3d595d4da14dab01ec919041028. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc769fe8d7615855c90223322170ee6e07bba14ceec98f4fc7921dbbef28ae8e6. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/DEUF81807745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d02197af6e486cfb4b1dc8bd83cdd0952532cfb06d323004834317dbcb60c0b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEUF81807747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x428907b23451d76182cc5816b176e2bd372d62830daa0796bb98ce7cf44a547f. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEUF81807702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf142c384a4d04da484388eef1979891578d953a5ce9fcc00f0e03e1db4f9e1ae. 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/DEUF81807743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab073b935a2983969a90f8794be3316767e9a6199d7fd9c1c281fc33d1fd0ad1. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/DEUF81807731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5127d8cf10f65c5334b2d55ac9cca99699a3f9a900cdcfea6a05cbec929806f9. 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/DEUF81807742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x361977779d6cecf91d27a20ea33c1fcef3abbb67a43c55b112616e9d4b33125f. 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/DEUF81807700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe606ca4373a0ac91590e67a10cff908e4a2bc27cbabba8adade6c2867d08fe0d. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc370b102f40004e1b3617545c2d39ff4d09b9b0c6d9d82aed70a0feb1ea91b0b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUF81807762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0115f47ec9e3f20094db9c2f7597b21db405efe6d03622dd92e803330d3a91. 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/DEUF81807791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd285a1e8dddd052125824ab4dca85d52c19010d26375701d35cdd77dbcfa37d1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEUF81807761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a3f050cb54f2b7cd8e74d40ca34f5d7b3990a2b977b545c3837945385741ed9. 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/DEUF81807715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c6cfe75894d93759d34cbbdc8e60089288cf8cffcf4c1e23d76c7be4b1c341c. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/DEUF81807733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c387c7ce8ff04cf22d10b3c27a95faa64fd65fc20f2ad931e3543221d006667. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/DEUF81807751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78f3c18ddf208f1a67082548c387339cd6add25f90c5db223f7020e440209b65. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEUF81807696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53bcaf8474575ccb09341cba6ba0f7b139c7a92c4245c3a04d888e719eb432a7. 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/DEUF81807785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc7bcd5132c16bba6cf7c8f498e9acadd6e3337cc57cb9e09bcdb78ed0c034f. 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/DEUF81807723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6daa49edf2c5e53dc9c7ba8862cb830708ab1141781ea27561eddc96eb47a62. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcefd536470a9559825b574a03bf62cc4b65ba6bc6ea696517945151399ba1d8. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUF81807754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389e627ccc038f2b6599939c5f4973e8c681cadd87605a1dbe36250c7fb0136d. 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/DEUF81807708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f45ed274733518a40c5b77d6f7376a4981930d2c33955d2f67f89fd2215cbe9. 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/DEUF81807802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1acf093603a05cea9a6ff4f3cad29dad5fec115930cb642d2abb0e627ae08785. 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/DEUF81807737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58104290adba039151c0ba108d269cee7b1eb91264cbcfe5cf74c888352c8581. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd114b441d4930564f7109b4d8ee73cad9c1817a04f7b7b12f0cf6927d70902. 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/DEUF81807763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73c7618a612df1964bd837c0d01f171e15d6a65c4aad6311951d1660f2f19148. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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/DEUF81806665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc89b9ab4c94b187f3a0c5cc5ab54ba7c1db74060e26523df03fcaff0aad4ab3c. 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/DEUF81806575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b671fab0a36ab695aa063c79a51eeb89b6745918bd7da09ef5d896015274bf. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81806569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ca5476121babc3a921b353e6fc894c05eeb3ef99959ea876e4e7371a0c3e2a6. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81806615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e95c1c970b1091fff251784316e43e41455f56ddb12926a666a5a29814dc12. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEUF81604049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbff60a208c7303b5c88c6437e3eb985e662d4ba2a557f14a9a28ece7406ffc75. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/DEUF81807300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6cb700e7b97c058634308973d8f5e4f0e09b9453aee17b9d2b47f9a50a0098. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc25cfe56c3a83b87fe2607420955b851f02365afb44f64c4dcad0023ffd6837e. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/DEUF81807387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa82bef38dadeb59b49b74e83d7401a679043a309cc0a24d56477b978f9ff9eda. 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/DEUF81807406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb726af3ec0953ad75c5a486a2fa4baa5e1adafdf419c93120953e84b0d8d2bb. 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/DEUF81807299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e97fa27fdb1c731f780d3eb4788ca0a78cb9e30a4f4e4a4cd0e570d9501e65f. 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/DEUF81807308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9104ed4d8430dc514413029325ecbfef31b583d49fd371e08e4647f282793ef4. 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/DEUF81807407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b0879493fb63c0d6d1462e124f1363ce8341a19401f78c7b3a0218438a1ce43. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d2889ba6ced6f48be8e4dbe53a57b37e3525e51656e03f2ea8afe78011da2da. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/DEUF81807358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bae069d1d3945724388ff16f32cfe5de002820f77acc54640955847c650bc6f. 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/DEUF81807401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8660846ad2271b6240bc03f1cfcd81adaca40e0bfd2933a9e9a11e3735c29b3e. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/DEUF81807336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8883ccebcdccbfc8f4d3990797c1a4a6e54fb061d71ea68d9feb4d6fc4737c69. 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/DEUF81807296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10dd83294a452c4b36ca5912550fbff031208b1db0a8016c36bc0c8a5649aefc. 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/DEUF81807393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9bff0948fbd8cb0cd8ae7f8e6a50e988f620a0c9b16ffc3f1621495f445f6b1. 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/DEUF81807362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72078606d2b00fc1f36bb63f7c3d19534ca4746bff61667780c883fcbed8c461. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/DEUF81807291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0a1831ac8d7bc9d0a1cf23f6eaaa53a06e0e8031a2df3a3f0245c1bedd83dc6. 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/DEUF81807350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c85ab13522dbb8fd3892603b1b40ef8f4a1af8280a2f97e3dab163220b85017. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/DEUF81807345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f7f0f20a8066b80f6fd3e0e80b763cd1e8898b13a84b61e70f0bb6aa2fbf3d8. 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/DEUF81807307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecd490a87cae5b3ca11839d58b71d9609f8dfec5b6efb7429a680f166c525079. Chain 2 (Bitcoin): anchored in block 960407 (2026-07-31T13:26:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81807283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbede7e16cce33ec3fbdce51a84d71044f64282ee93c8cf196f33655852e75f45. 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/DEUF82010617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5e7ab7bd431b0238b86be2fef3d9bec672109f19e47198e3d36b57427079c0. 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/DEUF82112192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd592de61026851fea69c5351c12584947c266b8d80417a12ab3968234db8be04. 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/DEUF82112201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa63a53ade8fc90a3643cb1dc81b1de012a2673b9e2f554ffdcb85c27bdb5c2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEUF82112210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88d512b3c56677bd1467b397a7ae2c6d46d172c0b18d429007863dcaa457d16e. Chain 2 (Bitcoin): anchored in block 956861 (2026-07-06T01:57:57Z), 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/DEUF82112217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59d5b604e083ea1d91c476c9047ca3b02d82715f87787b8d97f703b8303455ef. 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/DEUF82112245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49bf3fb5bf7f21743a606263f78360e1ad8241092ff2a883d1a5d8793c89f724. 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/GBBE82256432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4447b792bc3c961517e2b54c31bf9b72bf3217f8741f7622d0ed732b77e41d9b. 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/DEMS41703555.
Documentary Nature and Landscape, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cd3cd9fdf15633b5a7d696227ffedf4f692505d46f164f3ac49951136612108. 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/DEUF81806346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303babb7a54ffdc8fa73bbc4094ed75f7777c679e62863efab46203ba448d3a2. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81806437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68eb6a08f9069c2d4bad712a1dfd40ecd9873c88caeff241b6d0c4bf54ead4a1. 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/DEUF81806348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x769c3c57649ea8b642f4276ec3b7f2d9cd83fe8e4eb45832e020db450525b315. 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/DEUF81806351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45ec4bd0e1f0a06314a4ce76bb877f6b6fb780f37d0e0254e9588641e67a1195. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/DEUF81806353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d358546e5fb3bab64561d4c58430ce2777e481d6346a6f8f3ad856331a65f7d. 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/DEUF81806382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ee6bdf0aab05f85437c78ac6ac2620b5e3c1b4fbd51476838c7d3dbbe261b1. 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/DEUF81806390.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0f51424a86093c8e903540f15c1c75a3c8a66196a4ab2d1629a067aca2d747. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUF81806354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f90bfe473564fd84186af0b2765b1c306e3529db00021539521940c3121b786. 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/DEUF81806335.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f313071c67ed215d6f5381023afd0ba94ddd454f79da715f5b66d2372fa275b. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/DEUF81806407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c0b4c1357afcdcaa59e71e4523e7be63ad80ea791b46817b4634385191d3380. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/DEUF81603467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa332f8bc34e7f3b7283524ae039953f1ba515b5d24930950401aeef8a2830e2b. 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/DEUF81603442.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x192c2411a046e6f8c8299b95d3dbf97773f327792643a5c1d5523740a0620f21. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/DEUF81603460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bafa62f2c44ff0a370d0bf671f94fbf04d6ca82b26c2ee40429e65221dfcd5f. 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/DEUF81603455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ffaec9259d4551e759a82b4eb63f4b1fef4c6be2314969bff2734713702969. 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/DEUF81603470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5b9a5e9b9bdce384b9f7fb5b06a3d9d5c49536921140af288658638b39b126. Chain 2 (Bitcoin): anchored in block 960435 (2026-07-31T16:33:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81603471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffbbb2d627fd5f333aa93269b1aedf6f814bc54a02886f18255b6e05458f2010. 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/DEUF81603464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31cf627b14416dddb1b597694264b243d0014c8c4f7099f34b340ab6a2a8e12b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEUF81603432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8970fb6979ce03fee86cd33ef7697089e2bc0da13eaa572417d859067267c6d1. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEUF81603456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d6f09238e16de80525546773e69c131518cc6b6e3c243a349cfc967239b18f. 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/DEUF81603441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44f978b265916a97ef99871d01ec3aa4ce455489c98e2aa35cf6b86794dd14aa. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEUF81705716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cc41ebdf08d3ad087065e3103bc6fc79ce08851416ec39a31ce04897091289. 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/DEUF81603439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15445b1e60a14207374210d5864e6f1f57a128f051098e31c2f17b4c3b19fe8c. 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/DEUF81603457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0601df02b3a1674d4e55bced1f117aef3510547976e9036b15b02f3038faf2f0. 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/DEUF81603461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe80f7fcd84f045b4eee0d81afe9c5f1294eee50c6227b931d0eef24ed9794b1d. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/DEUF81603472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x698f8507d81712361b7a0eb1fe1fd8342ba24ba87c6d010e9abfd79e3c837ca8. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81603438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bae76880690a5370c001d49946dd2783057f8ca00d49a0e9348b3c03283715c. 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/QZMD22084598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f2a034c4e5b4994872d05aaee0ae5974c3a2d4d41fc6123435a81b7a2af2294. 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/QZMHZ2276839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8754e44330a2768dca8eb9cfbcb4d57e4233b8de7cb363c5c37e639055e06152. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHZ2153599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaba887b3aa28a7c6bc63c7f1fa4801be6ae7c56281873422606308e7a1714c06. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), 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/QZMHZ2169964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f6031efe5b1fa51dfc7624c15c2b2b95934957226124fae4f66a088b4694c1. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/QZMHZ2169877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae0e87e0c80854106f3d9cb1396b622cf7a9a318e3ec08d4b2f69f171fde0c6. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMHZ2153723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0881be9f43992f9d538938cacfde28eff688cfcad4f5ea381f47d6460672aa60. 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/QZMHZ2170036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c581feac64f32d5d076823e8303df91a7fe1e63b3dacd733b5cbcd1ecbac95. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMFP2007261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac61ce6f6302412cd1cce0f7ab15be505654edb6f5cc86b2c935db9644e6873. 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/DEUF81604368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c5b9551e0c79948fb47248db80f618abc500afb6231ebe433e640245e69776f. 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/DEUF81604338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0801910e8f7cb75d833c7a9d587250a5914d0df5e7d406f16460ed7a0679b0ab. 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/DEUF81604385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a2f245be148aeca54832a386756773b86aea6dda70002c05389061922127dba. 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/DEUF81604367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d9b305fa1cc5468b5dc1b9b04f8120e11c403bfede298511425e372f3f1c0a8. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUF81706013.
Lovely Views, Vol. 1 (Lovely and Easy Tunes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f90bfe473564fd84186af0b2765b1c306e3529db00021539521940c3121b786. 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/DEUF81806335.
Morgen Cafe: Smooth Jazz to Start the Day
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9dbfacf88720944675d3a39ab64b1d21385e1c3103d8643297351732c860d8e. 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/ITZE51900026.