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 0xb0738c0950180553d3eed57adff2259123aef4da6526bf5b27c19ab0c7cc284f. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4d2c239-6eac-4b0e-8617-87144727b41b.json and https://artists.proofprofile.net/proofs/artist/f4d2c239-6eac-4b0e-8617-87144727b41b.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 0xdd0a82d7bc78b379c9cf13cf390b251b72a0942213c06a17ee17eb8222f8dd09. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2407504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c995d8e05634a325c33fd4537b89748d914e91e0b419d3b446b4fdd3c427a1. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:35:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2413984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71951f1686ada38bc9ad7c0d6263d156638adddee5c3a0d17685f2ce791ee4de. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52460207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x114952de4b5484d63b71d57526c996dd132d51db6f180b300d71b55d2254b37e. 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/QZTAS2458269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1091514c6918b4f3ba6ef270483249ecd4f5a020660c156de333797bf3549e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZTAS2477307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x107b2e5f35c35fb9435a5a38db69f8f82f5cf33dbe8f18964f8e0bf902ed7203. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:30:19Z), 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/QZTAU2432519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34866a853c4e0d72fadd972886ba55f59d7435c440ddfc3114c6f04c9cd3fc5b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:24:36Z), 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/QZTAU2426795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebdec47a8938621c17bab42cdca47a637c477018378de31fe83de0e03886699. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:28:04Z), 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/QZTAY2438305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0643925f90bee880854f3052bdebdad3602c1dffc7850f7001b612666d66917. 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/QZTAY2445629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc6d10c3572d17ffe88e0f6c511d8b81d17d134d78bc4e8fec219785fcc987. Chain 2 (Bitcoin): anchored in block 958420 (2026-07-17T13:33:01Z), 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/QZTAZ2441620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb9753d98cb5011764f559b6ce69eacc4cdc8b04e37a2c02d70a9a4a820848d7. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42409354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60be80cef558a28f2d062ee4f26108c5cc2ad8b80c2739f2d03fc4875e6028fe. 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/QZTB42473142.
First Go at a Country Song (LIVE - Nashville)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d3bb96a653359b6da3786100e4c4a50aa56c95a7fcccbeb2c62105d3d270e4. 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/QZTB72400249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd710806932aa6572c18ba9612f158a4efea995c438a10cca0b571503088cd843. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZTB82404266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f030b06ac506826e156fee257c0d4b3607cc947768e132fec144521a0994068. 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/QZTBE2418284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbcf6b39899a4842758314c0681c228dea54aa9aaf1f7db3879c7e8a3509f70. 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/QZWFL2443126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e706ae9cafc43abb95429718061edd6773bfd95b469a468bf93c5b585216dd. Chain 2 (Bitcoin): anchored in block 958776 (2026-07-19T20:11:59Z), 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/QZWFL2443127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b51c8cce0fb9fc4a099e3e77ad0b541468427b8983cb4785dcf416bef242442. 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/QZWFL2443128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9640e28be1dc1102fabbdff0a17c2a499dd0df75a0f46d9fdcaed086fecef1. 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/QZWFL2443129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c33af3d356ee15e3bb439406a0d4bddce4c568a13ec14e491ffb5cb575c670. Chain 2 (Bitcoin): anchored in block 958351 (2026-07-17T02:38:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2443130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9bd3f6d66f1b18515b25aa8813b198a0810c43e673e483a14ca82ad1f94eae8. 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/QZWFL2443131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x791dae993f36488f8b5169dbc7b7ba012259a0727ed21d1ec71241d8daeb0ed4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T02:08:42Z), 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/QZWFL2443132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07e6ac85d5c7c51e7cbe47d3e9a47e90d5f4942a10b726489ade1cad1bf33b1c. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2429322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7499e08bfc0610578aa7c448bafe7aa1a79f9b277153ce486c1f89fc53faec2f. 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/QZWFN2429323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf90726b3297aaa1200ad261abea8d5f65f2081978aac4db3e59126a25a5ff69a. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:25:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFN2429324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143676415be1aa4f2b2935b9e6118d3b2758da3e38a08e9c851bee4072922fbe. Chain 2 (Bitcoin): anchored in block 958612 (2026-07-18T21:29:37Z), 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/QZWFL2443137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc12512de66d1cd707e337aed98dce5b2afabfbcaf7bfb51481c1330e621c2559. 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/QZWFL2443136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa441f0f85081ff30c777fe02cad2ac9954281d72312e5b42044279a60c417216. 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/QZWFX2416092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045f5789f0ded379fc6033baa865127581114984d5b5dd068bdb7978c99fa39f. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/QZZ7S2498464.
I Love You In Shadows - Digitally Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ad481d315530a94680128030ea5b78158515ab97aa807e0bfa2c7fca9323b17. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZZ772455204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e243b92e203fd89ece68134872c8ef8655ff709c352b42d6bac118363cc061. 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/QZFZ32532275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2440d94fcda94632ee0d47ef248068df073837b7c74698752e885f23ceb69aa9. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32449389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4006baed4f1c668d726b9ab674b0e488213f9153202f0724f4f402a9a54796. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T09:02:57Z), 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/QZFZ62504549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f407bc8186aebf5c9c9e84ab1598c131b8a1e1c7cad1d387685560ea494109. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T07:23:44Z), 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/QZFZ62504550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946c11e24f64d174d444903aaaa209ccfbc3f4dbf5d1a704a754b137f1cd7bb2. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T09:58:10Z), 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/QZFZ62504545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6c8099106a002662355ee9276101230808d6e0c3fb10d108c8dbed1fe613c7. Chain 2 (Bitcoin): anchored in block 959105 (2026-07-22T07:58:46Z), 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/QZFZ62504547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e243b92e203fd89ece68134872c8ef8655ff709c352b42d6bac118363cc061. 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/QZFZ32532275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007ab0750a5d1ec6764c77ef28c03c633a684e7faf631e6be7620cd562f02279. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62504546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69dfb68496cc2ce667def3bc257d2b7410e95c3cbe850ba8aec5767f62ba412. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ772455868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ea34b4a9cf27f2310800b46506f440117e2df31ed83caad888148d1ad1c6a49. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62504544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4e243b92e203fd89ece68134872c8ef8655ff709c352b42d6bac118363cc061. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32532275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946c11e24f64d174d444903aaaa209ccfbc3f4dbf5d1a704a754b137f1cd7bb2. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:46:15Z), 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/QZFZ62504545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69dfb68496cc2ce667def3bc257d2b7410e95c3cbe850ba8aec5767f62ba412. 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/QZZ772455868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x007ab0750a5d1ec6764c77ef28c03c633a684e7faf631e6be7620cd562f02279. 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/QZFZ62504546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b1877eeb56c8c84e8f962c1b0f1ce8b552b068a3c4f64241a2d65dd010a27d. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/QZFZ62504548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa4006baed4f1c668d726b9ab674b0e488213f9153202f0724f4f402a9a54796. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T19:47:07Z), 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/QZFZ62504549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18f407bc8186aebf5c9c9e84ab1598c131b8a1e1c7cad1d387685560ea494109. 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/QZFZ62504550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0d6f8f8b4abecd61ef10eeb5f910fe9beaa71f12be27c9c89b6975054352b3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZZ7W2443407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc5e1ac42a80623d64934d623873726105c3656d96b2b8c1fbba0c0a38c4c295. 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/QZHNA2581389.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47b9da366ed18f969baaf17846feb0a1ad1ad96d71c0886a3e31f4fe1d7f0b0d. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T17:58:16Z), 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/QZNWT2567687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedde75f3bc76c4fcb66eef15deeaca3bd162b6f923b6cd1ca1cc414bae916010. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:03:40Z), 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/QZTB32588481.