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 0x0b7be88625957c3eba23f29434348832897fdd6c9c3c368aebc4bb28c4535c9c. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b4aaf8e-bf4d-4e97-8efa-c59852b033ed.json and https://artists.proofprofile.net/proofs/artist/7b4aaf8e-bf4d-4e97-8efa-c59852b033ed.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 0xc56289b87651b14e511c0bc076808f5b915a5eacf400d2f65a0846743a2b328d. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:57:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef1faebb6f1d8a67b37995918f40e638b4ec3fe387c456c01684fe4caeea7e28. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/AEA142009695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e2537519b0661fe6620d6788d91e44ec0b20de4955141ea9cb6fd12b3e1cf2. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/AEA142009696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16661daa14b34caed032e1f8bf880c5da9479356c51eeae6920cbab6e7285e54. 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/AEA142009697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823826c00d3ebd8dd02c358e59f8fbc6d28997158e9ebd64d4bcd94b40f8e610. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:22:08Z), 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/AEA142009699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4b81a57dca3d1d33879637aa083b5cf2fca4130f6d3ef983a91f82a66b4b74. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:49:04Z), 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/AEA142009700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1666004bce01317a52d208a6fcd5e755dadae2babee8305588f037f4bde38d90. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:04:26Z), 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/AEA142009701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf66b45bdd5d926cfc5cf339f1feba45d234e5265d2db98ce5fafbb2db1afdee6. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/AEA142009702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fe4a1409097248769580d7269e37c93bb252dede6f26c8db28ab42abe9fabf. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54e58d3bd0b729b86af5298d208fd0c27ecc6d7407b8cb5de1691dc46ffb8bd6. 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/AEA142009705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x024eef423175558e44c3623a1b74842e1982df04418297ab8fadd89f41c99f7d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:42:26Z), 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/AEA142009706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4e079d882f89cfef79611afabd9afe88f5774563e64774c831735d056032d6. Chain 2 (Bitcoin): anchored in block 958568 (2026-07-18T15:23:47Z), 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/AEA142009707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eee8a5f6bc8e58356f8d576904da74a1ad3c6c7da3374f657d44a4cafdbe499. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:42:13Z), 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/AEA142009709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe83ed9c8355491feb033e9f59f3aa7f7dcd007955d526c73fefeba9dac056eca. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/AEA142009710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb62e49db5139c300371a90004b4cf05116a7be1f38a06e80b3937eef70cf618. 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/AEA142009711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9c09f8e731df73eee117cca003747407a6fd11146ace450d6b8ff311baf2a8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2213788ec0cdab5b1fb419caa6db79c9c9cbaeaf68600ed7576194896a31f1f6. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T12:09:10Z), 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/AEA142009715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9124f6fa55d34132e8792cb4e2a119ce0c2b5ab4eaebe92510f31341597b698d. 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/AEA142009716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x245f27af8931661cf70b4574607b13a413f21d5df87e8dbad41f77656142abd2. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec7385fca0b342a5ad851729d89570dc5628ee23349ac8b77e5d0acc1aa3fba4. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T15:58:17Z), 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/AEA142009724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9876dc07695f9ac8b7b5a1f23c8c7c943b10a1347b5e743b24ed5671a2ad1b57. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T16:02:08Z), 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/AEA142009725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf493d04e645ad36676c7c5a3e4c1f90f354ffec28bb70e6f6e5354ca16ac9d07. 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/AEA142009726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d379efaadc81150853f384ec6bab827b115951dc5afadafcb2e865d0b00dbbb. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AEA142009729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x506fe10bd93f2f79dfd8875ec54a3f40b6147c4de7b124855beb9dedf6f3a91c. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AEA142009737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97974cdd113b73a5bce20286d30256674fc8b2b66fd6d5818dcd0afc4ee14cc5. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T03:25:16Z), 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/AEA142009745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7961157b8d01083f5b0e0f45adb72b48b44bcbaa26d28cf3e48068cf9df8cd38. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-20T14:00:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3135285a277f1d3630b84abae52086b850fcdaca4f786fbc8f08c56c9ca43aac. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AEA142009749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bf9acecd24db2c212d2be474f216643ec1cb47e078cd4e4c658ced44774c23. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/AEA142009762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89dfdeb185435ce6309d549e0da3d6548e36413725897043c72c33eeb8bd8d27. 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/AEA142009764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2a6def4cc41fff8f312b4205ca9c7fefec55516176f338ed1bd4464361aff44. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/AEA142009765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8691298668098846cfaf604e8e7f1c2d657e90f005e70ee4443c5d81745202f. Chain 2 (Bitcoin): anchored in block 958975 (2026-07-21T06:12:52Z), 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/AEA142009766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9507dbc91fdde1f46aeae28e1d906e3a94e52cd8572a95d2cac0cafefd046cb. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), 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/AEA142009767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf6ba5d1e80e7c708d9e876a586015e9e7ff054e33970f7a7daf3e66eaa36357. 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/AEA142009768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002a01b9d8c80e695c234f085cf00244cf7dc4d380c40095e5c84676a08eaacc. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/AEA142009769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12042580b1a40aba99cef50f218cff05f8146b0a9fe7c77d445b7950e48089da. 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/AEA142009770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83746b8569309132df9a9bcad6b9bf7f4991febd1bf7322df09372444c154bb9. Chain 2 (Bitcoin): anchored in block 958842 (2026-07-20T09:38:43Z), 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/AEA142009771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc33800d3c42b49f72f02eef4419afb968932bf4cdef94b82d54890a5e37b019. 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/AEA142009772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a41d18f195b7f13d2d62c246496de0fb87df7e5801d51dcb900224fe15fe81d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/AEA142009773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9fae38cb0d70a5a6411d14b1603e1f7566de7dcdfa685b4cec79a41c2dab00. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T05:18:15Z), 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/AEA142009774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e6d6d17f77a1caf1961a9c56830e8c7f301f1c9960fed4cb036309bff501ce7. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d4db69aea48936ac3b0b2005f9d7f968456cf132ac96510a9415e365aad2c09. 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/AEA142009776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0d2baa528ba151fc1e6168626c3f9660bd6a27c9faa18d17c112d2cabfbd42. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ef88ce5440f39c06518d39c5fc396a08210861f65db3fcad7aca64f8809ac1. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/AEA142009779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08f6dc53827312aa31fc6b9d101adee457b1ba87bca59267235cc91d957012c4. 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/AEA142009780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7254be900ca49159cbe32d5e1a962187669fd5cb96afbea5ce491539515d36. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/AEA142009781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7470041f2c64a088ad2b41e27ffa9abfe87c33a328f2b809cf7c29d7b215045. 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/AEA142009782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83d58c54944e3190388d6696c19b333cd37624077fc71093ea314e94d6a47d7f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/AEA142009783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2034a9a24190eea860112cbc9c6923753ed0f75a5381e9a04e2e95d7e9f513fb. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:03:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b2caf5dfa8c8be64ccc9430075a3e7ca7b1c470380428f3d22f8e83bd4e65c. Chain 2 (Bitcoin): anchored in block 958736 (2026-07-19T16:00:28Z), 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/AEA142009785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc832f84070a0323d118fa285926bd62fa0459f16a2bd4661d446663c2a063f97. Chain 2 (Bitcoin): anchored in block 957766 (2026-07-12T22:25:04Z), 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/AEA142009787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe372038a388b5e4056186c6b5816eddce3a3a8546c4e45f3d4aa3f6cdc92641f. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/AEA142009788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x924a317ae8028cc90aa3125f8df384a219ee75f513c3e61ec63cf6b86f2a3395. 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/AEA142009789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9511a4118395bc65a43604b6ab5edd74d4a24554e9069ec7a4b2d252ee301901. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/AEA142009790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x714b0410992cb5ed3b8784ff129f557f3d400271b95d2a23e1e714469366432b. 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/AEA142009791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d4483f82495933c95acfc3fee21bbcdd289e9f966e202c626cebaa35166a26b. Chain 2 (Bitcoin): anchored in block 958622 (2026-07-18T22:58:55Z), 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/AEA142009792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28722bece5c4cbff18a92135bd0949a2181693e737ef694b84deab47672e9791. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/AEA142009794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7cdf5739583b338e98da9363783703d1a82d5b2a99fe41516b5ffbefcd062f. 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/AEA142009795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d7e63e11fe7bd345e3ae0565dd104568cfaed72d1b05530b4ce2917548b4ece. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/AEA142009797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a875d2e25e9a1fdd6c59220a994910b39a994457d6f616c88e7bf15f47b6a4a. Chain 2 (Bitcoin): anchored in block 958822 (2026-07-20T07:05:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AEA142009799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58f37f0398affce805dbf2e64b586bf7250adba51646b55897330064a9cc2de. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/AEA142009804.