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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 0xe1f4fceffe275685f273f60e50b6b70d33679d6bae965b9327d0d76f51072c51. 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/49dd2eb2-30ff-450d-a3c0-95a5f612478e.json and https://artists.proofprofile.net/proofs/artist/49dd2eb2-30ff-450d-a3c0-95a5f612478e.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 0xc2d717f80ea3ac82c62ad6fbc65e20476522a1227f418997fadd37ae574d391a. 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/QZES81828537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d4b2f6e7bdda09b02bc966504a9567d800ed0017d4f75c92673d9d0ac84e6ec. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZES81828538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf3429fa105ce96d54ed7f72431e26263f184fe4becef3922bbe4dc06540580. 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/QZES81828539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206f8ff42a2d9a1493c0cef15cc8c2e3a525aaa096f60ee133286262863db2e7. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZES81828540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab21db815776cd58b9408add4e42da6be2936e063b0590de35e77a5e4e65cdd7. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81828541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f9ebd59f48ab5bb9dd890e0fc34694ebcf2ce171b3efad6702062a176956ad. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZES81828543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934932d5fb2cf673713a1c3114334ec302cceadc3dc21162f5560c6585c98e6e. 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/QZES51986854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1cd8721c8ce0ab953a4dd825a3e2a986fe621bc63494433bb4a90a733078a16. Chain 2 (Bitcoin): anchored in block 958819 (2026-07-20T04:08:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES51986855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x315ccafe3f811788d8631c51f46c39cf20fc2f7cc495d10bb90f06d06c995c8e. 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/QZES51986856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1f22ca4287707a7f4abcb7fe131b05fb32d7f82dcd5ac6d2edd11ffc4179d33. 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/QZFYX1909042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d6f19c606d3358e0c231a2eca0418482ed6a4361b015639a7072f1179dd19e. 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/QZFYZ1999394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba416cd1faf3196b9f0d542ee21f850bec21bfbb2adf0a07deb82ff6c1806b56. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ71958501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f83d7d343b0037cdf0c1d8bbf79e3f68dcd18f67b3d20fd225c8c3dd92e0acf. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:20:50Z), 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/QZK6P1962339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b040589f0daa7b685c4b6e6408cebc1c4eb08560da357a540e4c55711e54830. 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/QZFZ22004994.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36e263c1b70e0d3606d9894e7ed8107c425448331c5aa4bbdb8b819030ed5215. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-21T22:56:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA62001992.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7b29960e42b7ca3dcd9bccbcd31956c16c55aca2e0b8e057f5e631fe61706c2. 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/QZES52041173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93701a73f318959d5b71217d4321be6b3c75868897c612da09ef3b2a0fa457eb. 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/QZES52041174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca6644c3033eb0a3669691901ff3ed37b07bd856649ce58c62c27eb9e612a53. 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/QZES52041175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75724808adaec854183cdb0f4cf10a09871a2fe3741dcd84c6bdc00252b20554. 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/QZES52041176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x039f8b3e58b061a2b55cfbfe1e48e7c96d5873e44978a3c80d526bf1caa7e878. 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/QZES52041177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb380d3d854521eaf35956ab945376f602806ead7b4e4499f11646f4bea5f93c3. 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/QZES52041178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x354b3b08470c539b91fb1c2563cb791bacfdf12c37ded0ff36ae31f86c6586c5. 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/QZES52041179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f35dc018ebb296691f9291170bff99850334473a60f62cd69a5e2437743f6d. Chain 2 (Bitcoin): anchored in block 958996 (2026-07-21T13:39:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNC2063845.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20c384ee01e2912cd7e52243a1b983abad3f6dc290047e674edb7a3130b4acc4. 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/QZK6N2073632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd64873e7295f4e942ab0fcfe8d6fb40d9e93191b401cc14161a8107c973129b1. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:38:17Z), 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/QZK6F2057010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e69bd7c05c7972b28ff7b5460c042caedd9c26f8a762d5ffd6e7a14c1cf96a1. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:35:39Z), 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/QZNWS2037614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234f245973d321d17c055400db54e6699fb81175c6cf0971d818fc036b4ed84a. 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/QZNWW2065775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508d1eff9014e8835251957f419cbf4e8ae910c43c835ea39eca4f4ad8da6c54. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ32127267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6d2f6df92c0630e957b9b057ecd7284101551de259d3ccdb6f0543864ac00d. 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/QZFZ62109027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd31aefa0466b7acdad7922460d44b4ab21ed554aed9ff4a75286c2125c78e822. 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/QZFZ62109029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11ada0e2a52d1794118597c9962881790897e39e339b5d899a50842fb05fb2d3. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZFZ62109030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a0a9728fa1dfb2ba78ec08d2808aa56deae26376c63f23ed0c8a123b5bb3807. 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/QZMEP2019215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327173f9cba4fb1db8afd1ebc62096fd75a8a66a25d3774a8f1fb8b99b868c4a. 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/QZFZ62109031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15eae475eb068cc3478e589a51c6a1de7146074a67c6f7e62e028c5a2832b128. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/QZHN72104532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75656f83fa7628d74b89d86fbf937bebda074e1203c487f62dac317013849020. 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/QZHNB2139012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62052e5c1d0aa3b6831761e10743f91b91478c2f36805be6888c46b0b1110ec6. 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/QZMEN2165251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515130cb5ba060fd721d2c78c7488210c2630910b8e859101c40702eecdec180. 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/QZNWW2124427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1a1cf4384b096bdaef92474c329e3211f964f20619249717859d5a799bd084b. 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/QZNWY2101364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c59ca1edff3653e2b935362d5c9a00274fd3de6c26a4783f3c085c3996ab93a. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2101365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75656f83fa7628d74b89d86fbf937bebda074e1203c487f62dac317013849020. 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/QZHNB2139012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x515130cb5ba060fd721d2c78c7488210c2630910b8e859101c40702eecdec180. 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/QZNWW2124427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55e6326b1b7aeb3fe88c64f1177169c4dc7e7a2cae57865a0480626cff6130f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2101366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f702a4a504b8d08809493837627233715df453d698ae491f70de22275b043f. 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/QZNWY2101367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dca8b08c04447c239f22dec1a8a8a0c615f6ae3056ebd2789b2b20c75d6a466. 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/QZNWY2101368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab61673d26e266490f27f0a66211600d67ee7e802211dadca9813231912bbb03. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6K2125123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6511cce2e19f5b1d9c7016dc4b515880202741e3759fdbd24262b38e5bf2c73. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZNWY2101369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15eae475eb068cc3478e589a51c6a1de7146074a67c6f7e62e028c5a2832b128. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72104532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x931beee37d21e0981785230622eda7d9ea029f4faa5ba98d907ea0da0a434592. 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/QZNWY2101370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc9b2ace92fbeae585e0216274b56e241b763cf5f59c09438eaa12270e3200. Chain 2 (Bitcoin): anchored in block 958417 (2026-07-17T12:56:50Z), 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/QZES52277738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0403df81fc11e8be815cc3daddcb096fd3e2a914b0dd1a0f5886a2c646a8bd8f. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZK6F2276224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d22d5154273262448af0ed86c57f760253bb209d1f42af451a04a963aedbe3f. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T12:02:20Z), 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/QZK6F2276225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee134755643f521eff9811a0041b3c20d61a09034c9e22134d5263b0f00b3078. 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/QZK6M2286828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb12f09951ddae4dde44c6db99a51ce017b2334122347f61929c095e616493d. Chain 2 (Bitcoin): anchored in block 958428 (2026-07-17T15:15:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc9b2ace92fbeae585e0216274b56e241b763cf5f59c09438eaa12270e3200. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52277738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b53d95fa6f3e968ff1fc501e106169d7b6646e407dfa705ff92d6ff85440d4. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57b09291d4db21d7cf772ac6a69cbc8de9005045dd922ff35f70299f5b773e3. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6J2267112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd996a5ad50fc4f9e10da1c7fabbca12646665c3b26f3e157f51c4494fb4923af. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:09:58Z), 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/QZK6F2276228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe09054c13df8eeba97b5b22523a90f6af595dc9a7c75c4e69b1fa960c45e61. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-05T05:07:15Z), 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/QZK6F2276229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267221710cb27e37abc7214ed3e246ad41f23933ece04a81fb2959163502db32. 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/QZK6F2276232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0403df81fc11e8be815cc3daddcb096fd3e2a914b0dd1a0f5886a2c646a8bd8f. Chain 2 (Bitcoin): anchored in block 959023 (2026-07-21T15:22:58Z), 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/QZK6F2276224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d22d5154273262448af0ed86c57f760253bb209d1f42af451a04a963aedbe3f. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T14:03:08Z), 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/QZK6F2276225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee134755643f521eff9811a0041b3c20d61a09034c9e22134d5263b0f00b3078. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T14:57:46Z), 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/QZK6M2286828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fb12f09951ddae4dde44c6db99a51ce017b2334122347f61929c095e616493d. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12fc9b2ace92fbeae585e0216274b56e241b763cf5f59c09438eaa12270e3200. Chain 2 (Bitcoin): anchored in block 958573 (2026-07-18T15:49:54Z), 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/QZES52277738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b53d95fa6f3e968ff1fc501e106169d7b6646e407dfa705ff92d6ff85440d4. Chain 2 (Bitcoin): anchored in block 958897 (2026-07-20T16:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57b09291d4db21d7cf772ac6a69cbc8de9005045dd922ff35f70299f5b773e3. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/QZK6J2267112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa785f7017c0e57a261e618496c9816f727a7b6e788a8a5169ed51ac31d97b38e. 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/QZHNB2265697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd996a5ad50fc4f9e10da1c7fabbca12646665c3b26f3e157f51c4494fb4923af. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T12:43:02Z), 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/QZK6F2276228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabe09054c13df8eeba97b5b22523a90f6af595dc9a7c75c4e69b1fa960c45e61. 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/QZK6F2276229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b539cdf5ccf8b6434356e8928234a742aaa2370d382306e5c3fde1e59ffc622. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-22T00:05:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2276230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x682c3d8c76da9bc022c3f575642badd1e2c1a4f369873216aa4d841bc328e60f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-22T00:41:16Z), 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/QZK6P2210383.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab7db0e5690f5f0641d6a72fe17e8cc8890bff33766ea662d925af6bae454de1. Chain 2 (Bitcoin): anchored in block 958963 (2026-07-21T04:02:02Z), 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/QZK6F2276231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x267221710cb27e37abc7214ed3e246ad41f23933ece04a81fb2959163502db32. 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/QZK6F2276232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a73f96fc19b29a2be7900301b164b376d97fcf5106b636c8facbd8536468b0. Chain 2 (Bitcoin): anchored in block 958473 (2026-07-18T00:52:36Z), 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/QZPLS2279522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc8f23e61f81e6ad7d1057e400455c365c913a581a9beb356ff4d7f76d72fed1. 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/QZPLS2279523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x485890e505d3834506d49ac2ea0e1c63eab63a8107a623858892da96949c6192. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/QZPLS2279524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62ba18f90022c1e297b9d25ab61506e91dd7596182d1c981bbbc2b97a04bab77. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZPLS2279526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x816a78a7af586e0de34e29a1fced8136b3542d4da40bfdbf568fd9db21f561f0. 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/QZTB32298054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550f8d62c7457fd3976ca571b5f2fa0e39d41eb566037ba56160c0505f36937e. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZFYY2359416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcf006d9d3daeaecc84fcd8903da4c152a63490e935c906acec68f78d87a46f8. 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/QZFZ72338466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb57211f6d4f117977c02efa07a74373b67b8d1d6bf5ad6cb9bdf43d5e903f35f. 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/QZHN82371659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23904b47f63584f82177b27c0214098879ae9c4f7be579bc46028c665c1be3d3. 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/QZHN62368196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550f8d62c7457fd3976ca571b5f2fa0e39d41eb566037ba56160c0505f36937e. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZFYY2359416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e4d4bc7b7965efd30d130547e7fc6ee8d134a3e113443bd7e31e56dd266e37c. 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/QZHN82371660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecb010c08a1d4bce138408ddfac57ab22401851104953781ab226c65d730ea37. 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/QZHN82371661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fd929e7657c341b84b15011e78d2816e7e701724180c16e46657d5610e24077. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82371662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a8a996057872b2799bf852deb890c6a8eeb09e8728df9d52a271e3ae1e6d59. Chain 2 (Bitcoin): anchored in block 958738 (2026-07-19T16:08:36Z), 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/QZHN82371663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd858670a4c367cecb727e320fd9bce1b40772d65ea71dad9e00f34db122c626. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T04:34:38Z), 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/QZHN82371664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e7fb67c1e28efec00e610ef44339e33591afdf53497e2b3688a4ea1742eb98f. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/QZHN82371665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7085b443f64aa888babd77974f65f4eea31ba25815170e3ab5767222aada76fd. 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/QZHN82371666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfc62fbac06cda57e38602cfe1af0cf7e48c5e9a37b6ba1016df6b279dba104. 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/QZNWY2347351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65c515126e1ce2ec8e4560c0ad14c0276f4e2dedfc924b68cda3545aab7c08. 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/QZTAZ2377440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2213a39633a286c67fb14de21fb291b068021ed5563426727596a33e750fd5. 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/QZTBA2378839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf65c515126e1ce2ec8e4560c0ad14c0276f4e2dedfc924b68cda3545aab7c08. 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/QZTAZ2377440.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd2213a39633a286c67fb14de21fb291b068021ed5563426727596a33e750fd5. Chain 2 (Bitcoin): anchored in block 957034 (2026-07-07T11:52:37Z), 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/QZTBA2378839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17991a354d971fd32c4b2f13639c8b7915fb9617cbc349da76280468ab3d3b2f. 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/QZWFK2327700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c57c39f7db3a7e3d3f4fee75fad28f5e824f21561966fd05c3cd19c6dccd7c4. 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/QZWFK2327701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e893785bdeb082ca244bee21d95429ae5a59fa5ea47812f6e4dc95b156489cc. 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/QZWFK2327702.
made it worse (how its supposed to sound)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe137bf4f2c1c84feb084b655d334c2816b6d573afa77955b4310e5690cca086b. 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/QZFZ42492331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ca41fc74ae82b1b2fd547490101f65e63c4ebfbd107c6ce71da98573777302. Chain 2 (Bitcoin): anchored in block 958506 (2026-07-18T06:14:51Z), 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/QZES52427650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7199faa1df7eb4df64760bc737604ed58e187ccb37c27a4fa781bbacc7aeda6. 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/QZHN52491569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348306501610be88e9eea178937971c22611f927a72b3ed10b70709c15b2cc8e. 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/QZHNB2458079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001af0e638e974ac0d400c64602cf8f59001e85643f50205ea17126ff2bbd487. 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/QZK6M2476751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab1aa78a3b09369d67dcdd4f59b6b26866a55ca471047029cbd724b4da58557. Chain 2 (Bitcoin): anchored in block 958850 (2026-07-20T11:04:50Z), 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/QZK6H2470709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeeee9f97ee1a2a27a690ff2192cae8d071b34f23bb43f92f135773952c695fa. 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/QZK6H2470712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x001af0e638e974ac0d400c64602cf8f59001e85643f50205ea17126ff2bbd487. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZK6M2476751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f541bff3fea91e047a5d3070d635133d6607e859c779503a4affdd836bd6cee. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/QZK6H2470713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x348306501610be88e9eea178937971c22611f927a72b3ed10b70709c15b2cc8e. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZHNB2458079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbacf3b7691a10f2fef1206cf8362b9e841a58764e5170b76625a9a150d527669. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T09:14:08Z), 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/QZK6H2470714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6af0602380b3b624f1986b437cc2413ab0ffcf8858be62605437213644f8b7b. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2470715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa857fd9239296d9b5831ab0c303c7ef000f02420a55e87e1369e5a52530ff87a. 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/QZK6H2470718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e68363a599dec8ae41932321a4dd54c349713bc493755c065bc2274180eb881. 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/QZRP52423428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843403293f0edf47c06dfcb883e22cdb4e09cfa787331d424be5a3c5dba3e6ba. 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/QZTB52433118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1cf6636edbab822ce3ad34013a9c1d1befa3289ed2705f8af60e6e423572830. 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/QZTB52433119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858221297e0cd47baa2a6cbe893bfa6703d718288341367b12407626d419690. Chain 2 (Bitcoin): anchored in block 958889 (2026-07-20T16:02:35Z), 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/QZWFF2430826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27525414948b0eccfb3cb2d74ec94cdafd6048b31f6a5914b7f8ba0ab149ad03. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFP2476014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16c847029a6302818c7ba2517148a69c4642ca556ed99b27855647a9713cad41. 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/QZWFU2484459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ea1c471fdbe8a160d3e0e541a5cb5bea13cb71e70bb5f175ad4b8e0af7429. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFU2484461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x252e18c154d574a90271b9f65342ad63abfc3e31b0c518dff9067ef1417a8738. Chain 2 (Bitcoin): anchored in block 958115 (2026-07-15T10:17:54Z), 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/QZWFU2484462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843403293f0edf47c06dfcb883e22cdb4e09cfa787331d424be5a3c5dba3e6ba. 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/QZTB52433118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x863708de744a78d672f8dd58e22cd3c1411ce7e7788991a67db4c943e162b03e. 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/QZWFU2484464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b3120fe7bb4d0f4567c480f7903e74c87d84dab65f598c143bee2db1628e8bd. 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/QZWFU2484465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad36b59df8e28a3ec86ae5fe22d0e2e8f33ec11ad1d7b9bd36187404971e2f05. 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/QZWFU2484466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca4de03591943f6f26e967488cf738247e96e0a64385bf50c6b0268d80ab95af. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFU2484467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d0d18657eb69408a38433baad9c7c6f35a64e8cf1a0c4e50f2c9b98a426ea0. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZWFU2484468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7858221297e0cd47baa2a6cbe893bfa6703d718288341367b12407626d419690. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-16T01:46:57Z), 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/QZWFF2430826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf419a70d8cb9f5a482d1aff06417b74c63466e5280087c061e424fc01a4619b. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBC2433035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41889f52c565caa66f25f5e92e79c3fba83aad4d00d6ca43908adae8a8731f0e. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), 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/QZWFU2484469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c729c481ce49e83f59da3f91e7466d5cbb566088aa3e6868744f1a2be91589. 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/QZDA72279760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414daf43a91da77a658b246ff0cd5f36a6dd8a0a9e60c7185d4ce3d6d6f85ada. 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/QZFZ22187773.