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 0x8bda3dad0edb1aadf7e38f236dab4c3e7e6c4039c93295d0d21b6100342991b8. 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/cde5d0aa-151e-422f-8b7f-8bad21b72ea6.json and https://artists.proofprofile.net/proofs/artist/cde5d0aa-151e-422f-8b7f-8bad21b72ea6.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 0x27b3150ff480bd06c03ec7a951fec84c56bc0640f85948ceffb4fd680c2b7982. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:33:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1604875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bd7c88707c8e4094a07b3146db9131f220792e45f1077d820e6be870e387118. Chain 2 (Bitcoin): anchored in block 958324 (2026-07-16T23:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1605629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf80cb4ada9c78ac6ce3b79894c1ce33513c4d3c2bf93b07c7a6ad58cb8cc9f3b. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:34:07Z), 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/USHM21601931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b4b898828403aa359fe21326e0b76985884becf2aba420d0717e90d85a3546. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21601932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8311e5943274b9ecb0a73174bfea4686f3e7752afb4d7add672bb0c6d8925b72. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USHM21601933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3c5bed017299f31c6f63b27cce976fd6fa2776df2d62509df0224ce78c6684. Chain 2 (Bitcoin): anchored in block 958228 (2026-07-16T05:27:44Z), 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/QM42K1605146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x314de2f20d06d6e6e77dd5dddd10bf8f33ea3f1c1ec9364f2695c7a099e7b408. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QM42K1605636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1fea6122a0524d5ba9d9034f2115113c500a7659f2fb10e34ab5c336f2323b. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21601935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabfb8564d079e0238646efe366b2d05888c79bcec6770d15120e1f4fddf4d6a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21601936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x852e5c5bbad4c63e7fe97163ad721fea3b0d9f3b1c571f7cf98b9547cf0b367b. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21601937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76306d688f9260a388bd29e84be12c939a8cff61ec723c3f7b9f17d448ffa112. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/USHM21601938.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823fe0e402a23c99cb461ef285362478b3703d0512a67f534a811907fd1acd5d. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81611231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cc7ddf2b55ade6c4af39e19eaaf02b23449760892c8225902369a405daaebab. 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/FR96X1662250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeff9ea1ed90deb26518856e5c7f31662a8aa707d83006a25527cc9c9520c24c. 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/FR96X1662251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x351ac3ed42982b5cd871361cd55845011d0e57b76ac1ef55bd72561b6e18782e. 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/FR96X1662252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc76fd59dc6917981a78ee079a443119933f07d5641ade34cae76a6257df9bc. 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/FR96X1662253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27121b1aa2bd5875566247c060798dee2e86901d66513bf702f5e814ee19e3da. 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/FR96X1662254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49acea305537c66d4329e37c7bb385d5ef4f7fba716bfc755b206defecaaf0b8. 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/FR96X1662255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3db64ec318b9909dd13cca4fece377b2bad09f7639c250abffa495cc35bab7af. 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/FR96X1662256.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823fe0e402a23c99cb461ef285362478b3703d0512a67f534a811907fd1acd5d. 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/USHM81611231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a8eb77de109e21bdb24379183abee2e8985ab8aacb3f4e727fd592994c853. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/QZ4JJ1674490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baa07455239f376ec16d0944a51bdb7475a3c2b9574cca007bc7cdea6cdb77b. Chain 2 (Bitcoin): anchored in block 958146 (2026-07-15T10:33:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM42K1704960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d74c1e3393cbf6780f69721fdee36ed44369283920e5c639a8f655ce4f8716. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1709834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969022a30ef136a1dd81f88f67084bfb597b4ace77c068f1023acb471a621468. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4DW1767952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27d74c1e3393cbf6780f69721fdee36ed44369283920e5c639a8f655ce4f8716. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/QM4DW1709834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b5efeda74c1acd4973ea3a8a74801060d45c58176f8ebec40f994fa11d0a1f7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:47:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1752670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4a8eb77de109e21bdb24379183abee2e8985ab8aacb3f4e727fd592994c853. Chain 2 (Bitcoin): anchored in block 958988 (2026-07-21T12:00:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ4JJ1674490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd4b42e147c3fc7fe71349451bb18e9b03ab7acfe4b933909230857636470616. Chain 2 (Bitcoin): anchored in block 958945 (2026-07-21T02:22:46Z), 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/QMPKX1785376.
Flix & Chill (Flix and Chill 2: Millennials, Official Soundtrack)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x905c88c59dcd6c278c93b1c7bc66a84ec7955e56e487feae43a27fd1ed056650. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:24:09Z), 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/QZ8LD1751102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe817100805584f50a01b42da46bd5a42d0502ef8f33da138e602fe02547f1f9f. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T22:39:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8LD1791889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0a7db5cb9cf9de2f9637ee9b9d34b8bb778c363179099c92f83a66f603d4c9. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1737960.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9eb5dd6a71851b7ae4a7f6d37f6944bade0a79fba46ee8e3df0c32f5f847b9b. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QZAPG1727745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d9fa75c81b6f615996106df3a5c63a3d304c24b94c2c7305d13c52b17a8e59. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZAPG1765253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545b8ab49564a05983042e9b1c6fab6cc64daf2274077303fd575d0158c3c205. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:43:45Z), 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/QZAPG1891675.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09654abc5bdf33ce58910f5a660d1382a622caf992930588fca21f23d714ea25. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZAPG1891676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7dd2eeadddb80e6f709440a040d60e402796a500df5ee22f6fee060b3ddb602. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1891677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a1fc9f9a7932833a76cdd44bda1bf0818424193a030185fdcac511db789a89. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:18:30Z), 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/QZAPG1891678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b6ef9725ed7d06f7dc412677e2059ac47dcc88f0b5003ee324df2281a0c9bc. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1891679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f45e8a5879915cd1f378c77844ead2e7a2b293597ab517912a9880f04d9b7f5. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZAPG1891680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f397691dc0cf77ab9deab990967a585fd59213f48cd6bf4fbf7f5b972ac1dc. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZDA71805568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92599d972f95f40a9f9a3b68835042a6ceb0f9cfe5a08c4e5da3106657f8812f. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51860871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a06cc206a442b2ccac4194c0efa4de84d455d52df875196acc9c6ef66578fe5. Chain 2 (Bitcoin): anchored in block 958322 (2026-07-16T23:24:46Z), 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/QZES51860874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fac375fef375df002f75f72af7a599399b7bf741b9fc58a4a8c5c5399b54a4e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZDA81978064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e82dc5d01e656ae9bec6588e245935389a9305b393515f41dff4843494384d1. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2049285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbceec582ad1a1bef53283cbc9cbea7d162e8355ef29cf89b4eb9d27c8c8a19b6. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/QZFYW2049286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416ad8336a386c6f500440542669f2622b201a1f92511755ccade222e36c66d7. Chain 2 (Bitcoin): anchored in block 957834 (2026-07-13T09:42:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2049287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052b7fa760876a7f6bfe2f77dea0e0aac80efb0c1f770278ada2360cf8efb3f0. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/QZFYW2049288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb366fa5b4822ecaa712f12b532da189e6ae5a8677e63e3d6b71cca0d869aa094. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/QZFYW2049289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe36b7cc03f341b5de10ec072d2035f4a520de55d9beb51c99af237bfa86fdf67. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZFYW2049292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x576983d5ce87e75c89bcf053905d1bc550c0b49ebcdc67a286cf53fb5478eca2. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYW2049295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x822f7e19504351a167f6b0231c2dfc10c15c8abb082e8e1d6ffa82c9a552d501. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZFYW2049296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ee3e938281f87c2682556023007f3c5527156c3da398acb972724783a06e88. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72024774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff1da36d70fa89807ec055cb44bdff40cc382303a6be1b8fc6694f5bf65b299. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2013377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77361fd9618f29d7adde0e71ba6b824403518f4ef9074e48d4363bfa1dc5ffbe. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T16:02:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72192624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102e9a6588cc19567c8bc50f4665e15f6ebe4b681bef9b9e6b8312de681bc890. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2183760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9a2786e71c249653462e2a8f7f5bb384d3a09dda87bfe9b3c822c898abfa9f4. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEQ2323263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f95192759bd3364024d388138e33b458dc03289561a1e067439cb2276f9d645. 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/TCACW1758164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bdde6a734fef7f0dc035892ae261dc5e2e987ca563f49fdb9f7cfb7e9318b84. 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/TCACP1614717.