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 0xc9022069508f4c88cc5d0f430aaeca02f04e1b7c816e0a2f922653620ec06302. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d0bb5726-5615-4c96-b4b1-1008b06ef601.json and https://artists.proofprofile.net/proofs/artist/d0bb5726-5615-4c96-b4b1-1008b06ef601.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 0x59d6a839d071879fdcc82ffa2edbba0ddc94afb5417cc67cc6bf81285004488d. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:35:22Z), 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/ARF040705057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6812b5db82fed3aab921955f6e14965ac5042ad4296293d43e865345905a4b42. 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/ARF040705058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518cea270ed18660e4bd394276ecc09ca7ce7bfa0356f0ab6c2bbe1003fa2931. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF040705060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a389d415127716a46575859c854511efd8c4b06af4ad0fc6db3727e98ee979a. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF040705061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1aede1dba785b44ff370e07a7acabdd1c1d9ae1e69348faafc6e0e96b63db9f4. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/ARF040705062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a028f53f4e70348d9296173374a60cbd68d995e6625fb93423cbcc333991870. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:45:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF040705064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d8c41a142b3d212fc42e105c1c1e6d7c675b7583fa5b0c678c93d2191771f57. 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/ARF040705067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61a8246b943c067eee13bbbd6efdcb2226202bd6299c64a17e601f8980ba2d9c. Chain 2 (Bitcoin): anchored in block 958371 (2026-07-17T08:27:44Z), 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/TCABG1284246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b56f65d3681a23dd9e20f4e1b9bb399df4bd6003a5c871ca7a96561ad692974. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1284230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x146363c0f2905fd49d25ae2aa42262fea1c859b37ed037c672ae116a9c35c829. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1284233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a2794c401fc8906b1bc2d1aca0902e0ecc43255e2760a869a90825a83375e1. 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/TCABG1284235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0a933976efad12ef71c8c69075d45c9d1572d93f0bbef198919cea559188c2. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1284237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25be39694e23b1504286646115fab94ab70778d187b9d8babad9047a91de53f6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/TCABG1298399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e21c923f8fc666f9e5c77cd5d60b49eb572ae0cf3157df7774396dd0dd665a8. 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/TCABG1298405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba412bb8971967a1e3efe7d897bb591a8c84e6277b0899ca8b05308c54be7cff. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABG1298365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d94bcddd1f416d14ee06e523e7e1787a495ca7ae33cdec2e7a362b3964cfced. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/TCABG1298366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ea2b550a78fc504b67519ffc8601396111b3ee3c6facae1a9c8c7341a2163cf. 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/TCABG1298368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2230d060aa49af11949cba42a98b8e559a79615395b2a59c0b859f61463770b1. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1587279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb93afed9695885c9ae7fda893fbc43ee414ed4d463839872192a83ac019bd5. Chain 2 (Bitcoin): anchored in block 959047 (2026-07-21T21:35:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1587284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5bc7c33b9bb3d823453dc594e38bb6e592861f62550d692534cf1906251388. Chain 2 (Bitcoin): anchored in block 958861 (2026-07-20T10:02:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACJ1587286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f05a7e770b6da0986d0c904d5fef162d11ced0e6d7253dbf39b1dcaa3caf57b. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:02:46Z), 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/TCACJ1587293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef664cd2cecb9123c9db7a7bc2470a2adccfea022e744de2fa140cec53ee32e5. 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/TCACJ1572132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a85397a40aa88a1082280641d7712faf1f4140702bf46ff5907dfedf980de48. 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/TCACJ1572138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1892c8be36c7a4fc799e4510ba3824454ba0a73770d511c24930d8b63829f20e. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/TCACU1621137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b13077dae2cef1d04c2b1e348bdc3ff81f8d66804a0b11d102796908afd92ba. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T14:12:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACU1621192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255087d9bde141a38676a3a30b5510dd4250d9b45aec2e4d7f2c621da369259d. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/TCACU1621206.
Medley I: Solo un Poco / Volve / Todo o Nada / En El Fondo del Mar / El Sueño (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc41c949be09055e0931a6f0137d8949ae7af428cc4b8e24da07f2e0d26e2e776. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCACU1621210.
Medley II: Huellas / El Día de la Luz / Sherina / Estaremos Jun (En Vivo)tos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b7a70fbface8a9b2d2120759dd31a1d43460c3d07f1ae0ca94e7d8997d6154c. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), 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/TCACU1621519.
Medley III: El Silencio de Mis Ojos / Un Sueño por Mi Dolor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb7f4464165df6d0d5f5bdff486ffa6101f59fd17048cdb05313c47ab31f1ab0. 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/TCACU1621529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabc99fc450d77052d2a5c5d1cc7a319533f895d529cf43bd7803f77f69137408. 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/TCACU1621532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0daf4b911ee1e0bccd4743663cbf7258a4cd424fe7423cef35a18306b192134. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/TCACU1621538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x830de4c4f8dd7771e4aa85a2ae3b0d0667c8dc745dbd2fe4b3351de9401f4ca5. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:08:30Z), 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/TCACU1621554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaaea34514f72820786bbb39c3e9d3f68f2248bc4426fbfd71f534756afed2161. 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/TCADH1799353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf21f20e92a7cdb79f3efd6c853c25267b4016f10f00c99906054e2a773b6431. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADH1799357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a95a070c61fd6c2fe9affa7c5a1ce56acbf55985a4b0d4c7742ca189413a3c0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/TCADH1799358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e36322788b93527abf7d3c19c392f39a6a07d4d5910af5dab4095a884e612b. 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/TCAEE1963487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ef4aacfb740ba324e10a7992c423f3c3830d7dc30a2dc9ac3465642d280cb4. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1971705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63525b25ac2bab91c1e78dc5f4d93fc31d34c72052c89bb44de81abd001209b4. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/TCAEF1971710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad518391420a52aebb69d6cba59a295658e49f325333273521e77c110c031e9. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/TCAEF1971713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ea62153a128ddfb821a0fcbe5e7365879d381038fd08e77ef5c8bfa8e768eb. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1971716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1063594cd5c34797394529a0db287c23a505d79f90d6ed92e07e56b319ccb0a. Chain 2 (Bitcoin): anchored in block 957884 (2026-07-13T16:55:06Z), 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/TCAEF1971719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d677437fd90592bd01f45fe9aff6d9c26d666600d3835eea573066a0e18730. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T13:43:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1971721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f3f7c4f351b718ded3cd640c81c83044a052ab5798f1b9b6b2cdff954370037. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:52:41Z), 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/TCAEF1971730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa707fd8e59c922d5b574acf1ee0bf87eb52eba90e17e694ad5fbc6a8d6e95af9. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/TCAEF1971732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd48edce354f70d51b828092190457b0502ad0d9e407983dccc775c9b58b58227. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:30:41Z), 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/TCAEF1971733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeccbcc6ee2a3599eab244612a704c593166b696147ce11fced81fa7150c6cc7. 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/TCAEF1971734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81ed0f1221bab2e67d4cde7888a461aa58145b2b2e3f2bef6cbbcba083d99af. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:45:51Z), 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/TCAEF1971735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0851bc0a40d8051be7df6d0e9b7f311ba64d53b29ffee689d91ee4da386afdfd. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T20:00:20Z), 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/TCAEF1971737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc751402b72de45442b9146de5b98a61e5b48b262999b1597fa4bb19206eb9537. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:46:44Z), 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/TCAEL1967928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24781631c20253fb604efad125a812673ee64b8cb907b3666e4acd941f4b6161. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QZ2J21508396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31e44f99e5dc7f4837a07e9310e147f56a47e8244ed7286c1b281fb73aa1014. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZ2J21508412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa977f173497d928519b6d15ada3bd4f124c749cc2214c06df71742af7e9abb94. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/QZ2J21508350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31e44f99e5dc7f4837a07e9310e147f56a47e8244ed7286c1b281fb73aa1014. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21508412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60ab374e29497b3f871cf6bee28b30203292ceef24971c8216629b3168ef0929. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ2J21508378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24781631c20253fb604efad125a812673ee64b8cb907b3666e4acd941f4b6161. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:51:37Z), 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/QZ2J21508396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24c8442084d686b8502117731a91c5b2f41e12c871190fdf29820d1b9e2d5e15. Chain 2 (Bitcoin): anchored in block 958203 (2026-07-15T23:28:05Z), 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/QZ2J21508433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24abac8dfa064ffd9bbbdb35196c25969695d01430b0660a526067b821745f39. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZ2J21509368.