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 0x8ac7fb446afee1a539ac796977aa4f3fe98bb78cfc687659ec66f38e8d59d1fa. 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/62540868-ed34-433b-8d6f-82828aa73cad.json and https://artists.proofprofile.net/proofs/artist/62540868-ed34-433b-8d6f-82828aa73cad.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 0xb4b983bf81396e425e4a62f84ee72f5204b30074fa1e75a43f96732fe9de1379. 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/MXUM72300991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9684445f06790038b9712ba77ac28078d6f496cbf182d67968d77f0679e07e. 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/MXUM72500272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84297ac616af05c8c8dfa3af8a95f7237b77f1d86881c3577c43e5b337035966. 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/MXUM72300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51f75052bb52a2ccf771cee5d1b4b2e1282231038569a79365951c6b1bb5236. 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/MXUM72301375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8fedf41756de3e42ab00d16a266502139dadc69eab7d5d1011ff55126c0abd. 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/MXUM72301715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf659c7c0237eb4286dcf5f5cd6a6787b48ab28fd2c3ddddc94841c51109e013f. 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/MXUM72301716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6663d654795bcb844d227f25dc0c37e81498ff649512bad02468bd9beb654c. 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/MXUM72301717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2676f986bf171216d4781ae50c0abf76d77ccc6c99d7841ee42fe98ab4e8742. 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/MXUM72300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd25630ee8b4e1bd4bb179c67e9fa08b08fac4d80576ca03221dba62643c2b3. 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/MXUM72300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4b983bf81396e425e4a62f84ee72f5204b30074fa1e75a43f96732fe9de1379. 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/MXUM72300991.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c942a833dbe57c0cfce59f09a1536a8367c471d87a81f0fd0c65afd784401ed. 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/MXUM72301718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3dcf2508e4661d8e8fe6de8fcc0eebb495a5a2a4090e06db669024c1fc3a8fd. 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/MXUM72301719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfec7ca32713a2f6db858e1bd37a8936aa6805f5302acf0b7609816c1a6466535. 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/MXUM72301720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca39d0231d8d28e4162117f0205e2d1362d6a543c290f4150d0fd8c8574481. 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/MXUM72001436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3307fa608c91ad3b7b07c9eedd1e5ebc71a62e30d6e61eb02e3aead903d260. 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/MXUM71901980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61c70dbb5a8dd376300c97787ed3156e04f7c021575ae6dcb941ec114e1af54. 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/MXUM72005324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f5c976ff0e3d9b97dcb335137b217fa40feddcf3ed5ba3c27128c2500466a. 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/MXUM72004784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be315a720fc403ae1f330e4c5ece43a47edc5d3036d255f3ca7ff1f3076bff3. 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/MXUM72005325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b7168e29fd00cf96cca8b565a94a56db052b97b4989f11f59f064a13619f1c. 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/MXUM72005326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9f4a74651a54aa98384945780b36b9aeac1604c13c0c1cdcb3c8a3c7604a86. 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/MXUM71901057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ade2e2be34b5f6272121960826ac8f59556d20ac7d9e63e77bc1be2d118d935. 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/MXUM72005327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb5fcc26a3b2fddf34c948994daf939e36567a4bdebb50074adc5e6ab7cbec7. 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/MXUM71903637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4237810bdd9d8cf92b0041a25a464fb067f58ba0823ddb3fe9bcf9cab5c5fa. 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/MXUM72007883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6816f0d9ec65928f9556da7ba666fe7ad74e11bbea20b9e568b08574f1b73bdd. 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/MXUM72007884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3223a6d39a33be212724fae37ab9aeeac9a4f5c534fbaf51b0208423c4d07ed3. 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/MXUM72007885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dca39d0231d8d28e4162117f0205e2d1362d6a543c290f4150d0fd8c8574481. 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/MXUM72001436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3307fa608c91ad3b7b07c9eedd1e5ebc71a62e30d6e61eb02e3aead903d260. 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/MXUM71901980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa61c70dbb5a8dd376300c97787ed3156e04f7c021575ae6dcb941ec114e1af54. 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/MXUM72005324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde9f5c976ff0e3d9b97dcb335137b217fa40feddcf3ed5ba3c27128c2500466a. 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/MXUM72004784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be315a720fc403ae1f330e4c5ece43a47edc5d3036d255f3ca7ff1f3076bff3. 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/MXUM72005325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b7168e29fd00cf96cca8b565a94a56db052b97b4989f11f59f064a13619f1c. 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/MXUM72005326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef9f4a74651a54aa98384945780b36b9aeac1604c13c0c1cdcb3c8a3c7604a86. 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/MXUM71901057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ade2e2be34b5f6272121960826ac8f59556d20ac7d9e63e77bc1be2d118d935. 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/MXUM72005327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb5fcc26a3b2fddf34c948994daf939e36567a4bdebb50074adc5e6ab7cbec7. 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/MXUM71903637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc844d878346235f90c88f5479697468d30bc3dc830487d03b99a4625f4235e0b. 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/MXUM71801407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7400559d11605db49c3f5f0a85ee72ab603037e04e76c6c1d3d21e077504238. 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/MXUM71801408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb28b763e3c7d2e1b7ec09b07740c2208b501e6089fb7a59871302fd69e7bc15. 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/MXUM71801409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55057fadcbf5c2f1d09308b9b1cadf7e667f799e20cf4562b891259712c83a5b. 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/MXUM71801410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e71f5d61ec67da7eb2c2e6aba01507472107452e7820ab866971a44000e65. 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/MXUM71801687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c209f4efe52fded51ea4e29654fc2b7d0b1512a1d6d18a5ec6e6f1c7679e2ba. 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/MXUM71801412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af7bba4c6e8cb5c71928e2dc0d1aac59fd22eb5675900d797ea20e45b6e1ae2. 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/MXUM71801747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a83fc53a2765acc01f49c20ca336f933c2a1ed2a9ba346bb198569b8822210. 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/MXUM71801414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d68480f3d33da52418b714a9e29c000ecdb0124010d11ac28f7b3a331304e4. 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/MXUM71801415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3652df93757205f8e85d5021b73cec3cd1bb887e732837565af0af427d7634f2. 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/MXUM71900940.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08256f4a7b48c69f5c97f5ba1f93caa09803b45e92813a5655f1d534f27e7f7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/MXUM71900941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa545724364b3ab01ebd2cf4416b58cdeb989d2014f825fb12a4e0163f4c60b10. 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/MXUM71900942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a9d52536ed322602bf1bfa2501c698fe8e57e8775cec8ecad46925f5917a42c. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:23:23Z), 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/MXUM71900943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc844d878346235f90c88f5479697468d30bc3dc830487d03b99a4625f4235e0b. 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/MXUM71801407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7400559d11605db49c3f5f0a85ee72ab603037e04e76c6c1d3d21e077504238. 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/MXUM71801408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb28b763e3c7d2e1b7ec09b07740c2208b501e6089fb7a59871302fd69e7bc15. 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/MXUM71801409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55057fadcbf5c2f1d09308b9b1cadf7e667f799e20cf4562b891259712c83a5b. 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/MXUM71801410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e71f5d61ec67da7eb2c2e6aba01507472107452e7820ab866971a44000e65. 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/MXUM71801687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c209f4efe52fded51ea4e29654fc2b7d0b1512a1d6d18a5ec6e6f1c7679e2ba. 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/MXUM71801412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5af7bba4c6e8cb5c71928e2dc0d1aac59fd22eb5675900d797ea20e45b6e1ae2. 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/MXUM71801747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a83fc53a2765acc01f49c20ca336f933c2a1ed2a9ba346bb198569b8822210. 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/MXUM71801414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9d68480f3d33da52418b714a9e29c000ecdb0124010d11ac28f7b3a331304e4. 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/MXUM71801415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91eb1d843f62517cd552c888f3658681ae690069bf21154ccab042a8a2c80547. 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/UYE622500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd57afad90061afb73ad3e41ed7b760c20ff1982e62f60c1dd784fca00f2ad37b. 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/MXUM72403478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6877bfd9c99277e1384dc6556f81e72fdbbf7570acba7ddb0aff3b6b9df5bf8a. 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/ES5152401186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f0a222ddc537538196ec987ca7ffcfa3de92f11656c916b646a29f2ba2cbab5. 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/CLDN22300198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692f73fa3b88bf0a54b0da1db1f50cdd9d2e7ff79139093a7c1b07f309f5535c. 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/ES71G2420163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5a8c703c4fb5da61b72dbf0d41b38b7ba5a9d5acdb19afd7eda4b5ba39caf5. 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/MXUM72401595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ddc09491bd81a053fd690b59da11b9ebfa5e1cae4a09ae5930f07d635d0acf. 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/MXUM72402209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7b5393d7bd8bb5855cc6a6799820e0a91fc45d9fa120026c527a682191bc927. 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/MXUM72402210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7072ac7d6f70f9c2125ea2f39df02046f288a526bd9c1c055bdf915bc88fe1aa. 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/MXUM72401907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b5cb52e5b450b37a0f06cfe4001e427f9b3b1dad714d2b15fc68524b617b2c. 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/MXUM72402211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7072ac7d6f70f9c2125ea2f39df02046f288a526bd9c1c055bdf915bc88fe1aa. 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/MXUM72401907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a5a8c703c4fb5da61b72dbf0d41b38b7ba5a9d5acdb19afd7eda4b5ba39caf5. 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/MXUM72401595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7936ead71c2c8edd313043a4f0b8911a4726ad68e747ce023ef5ff21ceedddc7. 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/MXUM72400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb51f75052bb52a2ccf771cee5d1b4b2e1282231038569a79365951c6b1bb5236. 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/MXUM72301375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2676f986bf171216d4781ae50c0abf76d77ccc6c99d7841ee42fe98ab4e8742. 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/MXUM72300570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd25630ee8b4e1bd4bb179c67e9fa08b08fac4d80576ca03221dba62643c2b3. 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/MXUM72300189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9294d62b9b2dd9581c16db227845172774391ab676a02337a79680bc322c1083. 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/FR2FD2300010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84297ac616af05c8c8dfa3af8a95f7237b77f1d86881c3577c43e5b337035966. 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/MXUM72300049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88b7fa066855f460d546d8f0fbfe638e6657092547b1d6abaec5f13d06a72656. 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/AR6B52100021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f641d9ffaf8203096f3d6d56c16015bf182f12380bfcc31c90bec7fe608ad1. 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/MXUM72006188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68b84f90063969ba4a6adef1227adaa79a525202ea917c0014d827e2c9e3b37f. 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/MXF061100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9181733d2f1332e63ab0387f732e9ca55bb6d58093bc61478bc20ac1ac40b83. 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/MXUM72100810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4237810bdd9d8cf92b0041a25a464fb067f58ba0823ddb3fe9bcf9cab5c5fa. 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/MXUM72007883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6b7168e29fd00cf96cca8b565a94a56db052b97b4989f11f59f064a13619f1c. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/MXUM72005326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1eb5fcc26a3b2fddf34c948994daf939e36567a4bdebb50074adc5e6ab7cbec7. 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/MXUM71903637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3307fa608c91ad3b7b07c9eedd1e5ebc71a62e30d6e61eb02e3aead903d260. 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/MXUM71901980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c69e966e72985463724b535fa9c855f5a937bb6508aad36d6c34db7fafdae3a. 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/MXUM71901054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0bd7501f39326f88b62ed87fee010c7211ad24d43e9bae628027830059a8e2b. 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/MXUM71901055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007312498a924a7c122d934472972172c37d028f64514206cdea88624aac2f1f. 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/MXUM71901056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6e71f5d61ec67da7eb2c2e6aba01507472107452e7820ab866971a44000e65. 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/MXUM71801687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0442ab4281265c0b8f69e2436be1ccd55e0c13fa233efb8cb233407ddc4ac7f7. 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/QZ9Y21727255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9997d52b0f16467237e0bec56f1ef1a41bdb21603242482f2e9b1fbd92b2ffde. 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/QZ8LD1732971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ab9aab412ba04e83dfe8b6aabeb26ffcb7ea857c427a07a3a29ea01ca332cc. 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/ES5022000862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x692f73fa3b88bf0a54b0da1db1f50cdd9d2e7ff79139093a7c1b07f309f5535c. 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/ES71G2420163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x381586272a13ce051ba3c7a49910a35858dd0b49b172d82e27c994efe0142815. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/MX1721500701.