1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x5120afcdd42e3b88cb363ee9ea0c5e49086aa52b011e0e7d557cf3207de7fc62. 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/15e8b779-6a10-47dc-94c4-9f5ad30dfbfe.json and https://artists.proofprofile.net/proofs/artist/15e8b779-6a10-47dc-94c4-9f5ad30dfbfe.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 → block OTSBitcoinBlock must exist at that height 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 0x0404f612fd3b6e157b51f10a07a2f792107185e6d2e830c9dc02107fefd0a8f6. 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/TCAEM1910380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fd7bd83f41d040bbd0df5d2f55b5ea8fa43d650f57738d36aa4da8f35ed591. 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/TCAFA2086708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72385fccc4db6b691b13a67d91bfd7ab9be4fdf21998f5289b1252053f889e13. 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/TCAFD2089434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca16b878ede4652f0d6377c0b48fc99b3b43438d3a8af3786c438b6b1dd13ae. 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/FR10S2128124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22bb2e2e967ee3a0a7b25f5ede5ae4e0b401e14bfec6b7afa76e5ba3b4475e73. 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/FR10S2159050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31c9307fad3538af2cb59e7cba30f9e7411e1542f07a5d80b12cab8110424290. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/FR10S2159051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba45ca67d12c4a6c1a6c6469bdc614b1a620da41972e25cff890edeb6ffccd6. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/FR10S2159053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x993d0ee0b1ecadbe9e7ad4791c54dc36ded63e00aef3fce8fb2b94970a42eefb. 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/FR10S2159054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412658756eb926dbcdfeff07e7674162bf505fb6d5486ac96b0cd5d0f8af19b7. 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/FR10S2159055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10394ee671124d4b73ad58beb53d8cf7b8a313f2bb92b23ee908d0a74308ef7e. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEZ2081113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171e9f812706c5d7885a77d2ad80dbefc715db247c442b943ae771a7d10acd33. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:30:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2159056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f9c7aeb22ad0be5669ae4a0a0734e4b67220515cf073b924ecb46be9e87b940. 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/FR10S2159057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff24903f11fa11927d254b7e8241d63860b6dee8dd3df5e7dd236260faeaccf7. 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/TCAFD2028159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc80f9a9bd8b0f3659b4768eb0b0c623b12007579c558803727f4d5561987f52. 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/FR10S2159058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41fd7bd83f41d040bbd0df5d2f55b5ea8fa43d650f57738d36aa4da8f35ed591. 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/TCAFA2086708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da2c55a1e4c72b3ba559ff491ddbfaa74f1fb9ea0f2fd1a3449cb5efb58010e. 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/FRX452116547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f3ac3adf93fcf3ec4eebca25663a10fcf7446d7d5e0428e0046960862d6fd3. 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/FRX452116548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3766c6e7925b0f67a13b2f20d0a9985604bfbf3b60a97020e35e12539908c70. 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/FRX452116550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x783838fd5cdf704e06b171fcb0123a27504573e0b131e4defccf782850d8c0b3. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:12:04Z), 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/FRX452116551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c5982069114724919df561c9580adac988052d7b315a9d819c1043ec10a013. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452116552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a377c05296cdbb28341551556fd2b7397c0792d87bef1b7ef300ed3056b3b70. 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/FRX452116553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7372dbe81c4fee75f514c0f6a6381babc63bfada3e7e913c1fb3c5ffbe2e0a92. 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/FRS182156619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac861dd64578cd6115d28e55abe192934e1692c04b951787f27b1232a9297fa. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2218813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0be4b0d597b6834304b7000f926fe9f6c904105f2748e5c367470b8751d569d6. 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/FR10S2218815.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0285619fa93b3985314432191707d3ff087c5eff5b9913242319493d4097e954. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:29:59Z), 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/FR10S2218816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa8b0b29aa42ac17ff3a23c90d66907fa4fe9f039845a34c2afed31fe0cc3742. 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/FR10S2218817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x773404050532d486ec1bbdc6e7db4319db2db394bb4e603c47bd500e2a1f03a4. 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/FR10S2218818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de36bd10975cde7053bc012eeac21fdea6d8c453cd7621ec02bc4c684dfbe34. 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/FR10S2218819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40c88c49ee79b086436df34a032112673105c8218f23635fcffb510e8d2d648b. 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/FR10S2218820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68c03ee54e6e1f3e8d8919126f82c541745c28d7aa8adeac82b7c0c2c8f2568. 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/FR10S2218810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7de36bd10975cde7053bc012eeac21fdea6d8c453cd7621ec02bc4c684dfbe34. 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/FR10S2218819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x553372322ffdb74b0005702fb708dd5caad52c29e4ade66526271c96de8b5e9d. 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/FR59R2297445.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d84cc479576d1c5023df709b511181317633ccd1d61b39e5e318da053c4208. 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/FR96X2249690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6f24ac3ce778a17dd16f312702e8146f0904a8475c6f46b053ae6eca4482a7. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/DGA062222789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0183921bf61f75863c1c9a12f44d6ecd5f2f2bcbddb3dd5f0f1b5881db1fa1c2. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:17:26Z), 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/DGA062222792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfddcdf37324855b7cd262fcb8a9b71937119c81a02f1760a11e4480b03ad9989. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/DGA062222793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb5dd26fedcda841702e88ef39492500d294d123267474fbbd6314a8426e4672. 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/DGA062222806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a18e87215ad14fd17a70d51516295552775a8e73e616984d888bbd81aa36fa9. 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/FRX762326711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05fe1fbeeb788ddada7a47a4b12bff2e6ab83c25db9751bfbc57186a3206d486. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T16:05:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762326712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa973feefd8a5b237dd5d20b6440f7cf20f235c034049554c3659bbfc55ddf6. 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/FRX762326713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x343c3c9c1a1bcc5f109367d6344b1b10ef40e48867e21cf61bce2ed4b4a026d8. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762326714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51018d8450e82b20a0d8cec3b068ebc38f9aabd9a5f4c0f8b9c980487fd3f392. 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/FRX762326715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b1bf83799aab4d9fe9d507f846025228bd3820142e95b2cbbc583e318c6c3f. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/FRX762326717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89edbf633162ded5e83704fb3ac4b19f880f544ce87cf155237f2db4a2d1dbea. 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/FRX762326720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61c8eaba968332bc97ab8eb31ae44534e0502ab1aee80a50c3e26a49ff474900. 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/FRX762326721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0093e0a9659d02d6c64149bd565c3c8845d001ba8f5459062ba02dac1a099dc. 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/FRX762326722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0843e6d6943e98ae97e7a90f670bb4562b6e5a6717dcb960b5972c98ff9b86a6. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/FRX762326723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee3253047052dbbedb53c59fcce62850c49c7917c920a859c5a5be2a81b4bb88. 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/FRX762326716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96e2a2b0dab2368c5f654b3f3348799da9371e422fd88b15b781bce488939978. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/DGA0M2338246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c763d37dac48564e4e6b30df7219b951f606352f72e5c78d7b79766962d6f8a. 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/DGA082350326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5d5bd2159bb0207b20c3e7ee6bbbaa966e127376fb80ce81ebb72813eae60eb. 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/DGA0P2388014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc11da2a77bdd48244e407389791cd113b6511c2b8d29b824492d046cda314. 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/FR59R2463906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf25455587c92b572305911f8681f61a1b71e9fbb8fe4927cec80b16eeae6df1f. 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/FR59R2463907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846106ee0d6e48336eb80da26c308d52534b70ec761feff6bba3ddb7444925f1. 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/FR59R2463908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3aff7355e99ef9906776cd4e35b1be330766bd72434f61ba854f3f3dae523c1. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/FR59R2463909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2141d25909686c553b2a012a4a0f49acff3b7a80f2bf92acc4690b63839d97ec. 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/FR59R2463910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8c07aad8afdb9507a607c2718e047b48599627f3da5e8092fada77cbd2c6043. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), 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/FR59R2463911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2765a19aa7ac843026a9d4c0ab8bf534a08be017a8df4ad3e992743a82fe77e. 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/FR59R2463915.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5a99ae6ef48c00a036c7696adc54e6243324fa575da1a2b5ef57daf89d79085. 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/FR59R2463916.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b6a42e52d012c3509deee8d2d27702ea38c4821eed321ccfec399245008a77. 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/FR59R2463917.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff7cc28b75f22f6d5945029e37900fb26aff097ca90d25a8518eaeb7fe4434b. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:30:09Z), 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/DGA052431843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5fc11da2a77bdd48244e407389791cd113b6511c2b8d29b824492d046cda314. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FR59R2463906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1d838f2da74a64931523c85d88f303c6f881eb663a440b91891d23c23a8c1c. 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/FR2X42408439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ff7cc28b75f22f6d5945029e37900fb26aff097ca90d25a8518eaeb7fe4434b. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA052431843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08206cc143bcd15fec6f5044243b1161f670e133a44e9db9e323b0ebbab824c. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), 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/DGA072466599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b0315d0a92a1a88def3ac4fe471514abfadd33650e464932000012f78e443e. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:36:23Z), 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/DGA072466602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45db49e1a30d18fc448f1ad3c7128d32452244d22b4bf4b7f79d2cf93c6c60b8. 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/DGA072466603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6bafd8e80d0fc2b6e05329be79a9f3b34ffc85f0aa0934f2e693ee4b1575377. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TCAFF2027796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa278ff5b9c9249560e71484fd1afae1d259a121cbb34b635584d778c034eb167. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:33:09Z), 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/FR59R2297444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7534215a666e7add6f56a6c604db2aab164a024d9b7f8ad687850a16a64ed957. Chain 2 (Bitcoin): anchored in block 958341 (2026-07-17T03:22:36Z), 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/FR96X2157192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeca16b878ede4652f0d6377c0b48fc99b3b43438d3a8af3786c438b6b1dd13ae. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2128124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd1129ca76e467014a756c87d9804cda6b11ea63a97933bbff092825291191f6. 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/DGA092227535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4682b50b1ef2a51339d7e5bf2a6465b1b932150b502fb7e184f5f24eb76681c6. Chain 2 (Bitcoin): anchored in block 958325 (2026-07-16T23:40:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2151398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x558db7cdb96ea93b02d49fba4d854fbf28274c450cacec9e105c9e33bb1558b6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:09:17Z), 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/FR10S2218811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17d8b5f33428395c1583a95f9a620996f9105f210e05f86eb7a3a6da42080fd5. 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/DGA062222802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x278911a62ececca680338063fa2bea21f0f2404c7d94b843906fe81d4a862b7b. 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/FRX872232604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24ea4a6bd45e731773dab6b5d48bbb0b2d007c32b9f84a5a72beec4aedb53ff. 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/FRX202397263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ddaaa3f329a0508609bf36109b89e7c66b95a3a1d52a6309fb6880a28526cf5. 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/FRX762323417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c1d838f2da74a64931523c85d88f303c6f881eb663a440b91891d23c23a8c1c. 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/FR2X42408439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a08fb6531e006f3299664e8dbf6655633849b89da5e8620fe852ea255380654. 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/FRX762326718.