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 0xa002ca300b35b73b67dddb8b9cf40b7d44cec1e5c0acab999b8f292ab4bf31af. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ad6b127-0357-4029-bd7f-88edd99bd6e2.json and https://artists.proofprofile.net/proofs/artist/4ad6b127-0357-4029-bd7f-88edd99bd6e2.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 0x30c398298c46d1d6b331f763e6c3a76fc50a46e0f39794f07f61d870746ab21b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZK6F2226889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88c3fe9fe0773c7420eba2d99b37ee86fb8c8194ff32b8165487aaf23c6f3a2. 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/QZK6F2226890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x704baf8594be91090e584c1593a4edfefacbda48fd67dd8b34d764afed6ad429. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QZK6F2226891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a564d30462235840f2a38757020c9afa0dd71456fede07d42ea734450b216d3. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QZK6F2226893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a3b967d7f6bef3d5c6e9344ed01faaf76c6e0e8fc5c06ccb25088cd969e0a43. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QZK6F2226894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7ed2791e92599d56b9c965b2ae550fca079e3637256ac2305855d537542ab0. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T05:56:21Z), 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/QZK6F2226895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd7dd3b9f0399fabc9ebe4901ad1136efafb90672ed4aff55b6ff5458bc67c69. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/QZK6F2226898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37831ceb7f5db1b0cbdf6f1c4a48e34667c0de057a58c72ccf1e9249cf73e41d. Chain 2 (Bitcoin): anchored in block 960230 (2026-07-30T08:32:18Z), 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/QMFMF2011627.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde198767be9b7f1e1afa0de61559689b78c1c651ac491db9f66f6d43cf1bcdc6. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QMFMF2011628.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d17d16c103a9c1e3cf30312f1c2084f0efdb995469c73beda3c5e1b11af034f. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2011629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7abed295996d340b62a5af1064d2e17f6273410c6b3d45ed52ad0fbf46ffbb4e. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QMFMF2011630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd86daf9cbf1bbc2e75624c7b08ec7b2155affa4d770145a7e55fc336359ac8. 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/QMFMF2011631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0343cf37372e45d4bbc203b4d806f0788ead1c29e86bf285f5334274247de8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QMFMF2011632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c1b207304b8ef2df19a276daaaf60ea2b6ed9b87ff20f2b44ccec7cd91475fc. 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/QMFMF2011633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc784c2603969bca9ca363c482ab74f483f93f593f4359d9f4a901ea8da80480e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMFMF2011634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbb8d149cd0135003a7d936c1dbc84569009da30ec55c2f2d1013e360e8cc9d4. 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/QMFMF2011635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f5884c8c96eed3e6c5a0af5ca5be6b3a863ad6014c8ab70a7aa737e3c9680fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMFMF2011636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30de764fa35b8a4b571a6b72c925239f3b45c4b5551814a67f74eec6e7f57bbe. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMFMF2011637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775344522c46f5004bcaadc740f9c3cec7607e6fb4223471ac259954915a002b. Chain 2 (Bitcoin): anchored in block 960179 (2026-07-30T00:39:11Z), 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/QMFMF2011638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3d98c7ef7cfaf4089ad899a143cf8778790246b6714d73a0e88e19680cca0b5. 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/QMFMF2011639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbafca4ef04c2917faa28b8cedc6db6db74f25a4e5d89d45aa5468c548de64493. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/QMFMF2011640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x289390091ed68c632311722acbaa91ff52e758632924f14a18dd72b50f040ce6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMFMF2011641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8df7cd641e9cdd7a09d70f5fd00231bc8be914f7033a5d938f101a0cc9ea6ac1. 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/QMFMF2011642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa5b16d3fc92019e7e3d26d3095df53e81a416f533c928cd8e9369f457d1fdc7. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/QMFMF2011643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf465493f6ad929f0b1083d2e32e69f413739d28c2cd052effbeb3400b9b1d435. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/QMFMF2011644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d88fb469abedf09c581e000b3f993d6a8d6885bc2453c577931bdc9ad447275. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2011645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e95915849a1461f6b4370bfb9ad3e79d1685596dea54906a6ba4c3df1b97ccc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMFMF2011646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x446f522fc73b81671022419e1017ddfb7740267e2e34d38737cc7684831486d7. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QMFMF2011647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x165563f4c017f645fba8ac5d240718c252375480d83824f1d6c88eb2110188d8. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/QMDA72204539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0642cce02ce22b9d767303fd3d1ff466d6b03f81d88f6e7244cd28e12921452c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMBZ92079200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7d4c7db24f3cb579dbb15b2b36a6f9cb3596df23e2a7360c4d2c6c82c324cc1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QM7282077027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8875b0f5781a463e80406bb3de50966c8da2ce1c10fba4ce6ae0ee462cc1076b. 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/QM6P42075165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3c8b52491374c5e1e9252aa0b44f87dbe684e365548c9346fe6c6a45ad5dd8f. 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/QM6P42028147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71da2c79b426a1e83d003cac189c206982a6644daa51072c959dd39e77375747. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/QM6N22093799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8900298fd4ccc4c6b7f826a0d2d79b1c4b025cef36ad2bcb4bb90e82d4a001aa. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QM6N22093756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f104b4f191696264a27d6f190f217aaeb2c32d7851b54a90f915559e2dcb1c5. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/QMDA62183226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x775b6e41a7066465dd8b53c00374a1ca49c695d5483aa83d33cc91d836d34114. 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/QMDA62183227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec5e189cc5fbb4a0f49b02774275540f0c2aa3d866aaf2458c88555fcda76d8e. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMDA62183228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e9323e336bdcc67ecbdc37d53b6675b461552e650f1245d77546bb442aea28d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMDA62183229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07ea66a816e89ae989e5bb9eea8ef0d5b16af2a6ecb362a09548c725b7964081. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62183230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ef03b3329b052c53e7ccae0dbe95480da991cc66daad98cd281845725fff582. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA62183231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb1caf6d6efe196d0c1783cda9fb07a206b1124cb55e7327e87bbac51bd41830. 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/QMDA62183232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x747818274b64a4543b1e888be98767f3b636014c7cc67ebb52904e3a5a145765. 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/QMDA62183233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5268d564eee5baa04bbbb74c09654536798b128dd3e0008c0980b89d8f52914c. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/QMDA62183234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3ad46098bc6e938fbc2858ded855e47489a539a20e778aa66beb9977ba61410. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMDA62183235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0005b46bef821021ea1b01ebdf495f3bfec9650836a93eb143e71ae06131d405. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/QMDA62183236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9b23084adf41568f9461407419edefaa3281f09752d95278d2be5549d0c2d27. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QMDA62183237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da80838965d4e7b419d33f4149b0c9e14ba0c7c05cd90a40d35e8092a70cdcd. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/QMDA62183238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92e4c3f6149ffef5206ac257bedba81f430ffd0b956dde494b0c2bda88ae7b2a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QMDA62183239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d3de9188d24bc582ea671acee0815b1cf55161e9fe6c2b46448e2d2940dbb8. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QMDA62183240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4650252d791c1eccbdd83bfbd8e338efe096278c4d8289391ba794bd90c61d6. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21995934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2d9525809da35d6c8cc950aece4db74dfba939ce4a9c641c4aa13f5b2dcd90d. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QM6N21995935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x588e5549ba010f27a116edf146951d6496aaf6aaf10ddaebe2ac85f240a47aa6. 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/QM6N21995936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705ae45e555215d3fd597ea80217b48059a023ea6939475c285b294fcd5be0fe. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/PTVI11900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cd8f5f017130c0119ba49f6a640c12dafab7817e72f48232b47ccc07f3eb0e1. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/PTVI11900109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610e63c7942ccfc55ba0c0b805b0681fc9879af1e4a38c778f033620c4a16688. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/PTVI11900181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7236f93eabb0f310a7bacdabf3ae4edfd058a856f590153c7e03bc30f5f7b27. 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/PTVI11800135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723d300026f3aa8b4573d78b5415a81e78b7ff042416ec20144a9e4880717830. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEF1966577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d7189f9faea8cab7e3c41600c26720a2cbcd1d5dc13a6935095e4ff301a9e34. 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/PTVI11900163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e425cd199d94caf510e344bbafa8255f9bb1115073107b1101b56d509ed949b. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR59R1867648.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7a6d620af4b29346b802e11973bd2e2efa60af078cf95716dc45debda0ce92. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/PTVI11900164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc236862800e561896d3199e2de6e3c97334e14400425e9d4fad44b9e4e84d2a4. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/QM6N21995947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96be53c2ffb745d7d694b5369487dd845c2aa4033fa9a20d8a17a303c6845d8f. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/PTVI11900166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9cda2feddcd6c5f7811158bf1e080949c4a96dfe8a8e05389c0917fccbba5bd. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QM6N21995949.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0665c949b50a54fb98f9195806d601d71d017bef0cfb152dcd5a0c27b4a73e32. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/QM6N21995952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211fb3c18c2aa5afcf61ebf3861af18dfa6d80f847443b8079852c186ef77281. 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/PTVI11800136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a79dce36d5a0996b0f3d9984e10cda687bbb075fa2384379429e957b979e7c8. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/USEWG1838017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d3c805daafca0749156f502f56acf14b808a7b6915a94e96984321ce0ea5aa. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6TI2024709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9b383ba1b96df1e5fbddd46c55b0131bec5114cc50e250768af375c6f9ce22. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/SE6TI2024707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76935c35f2181449a49c4d62f85a1ae362135b267dc0ba018fe711261c6cae88. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/SE6TI2024708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5468cc3ed995b8cf4b9c0a3effdc21fcf27d02161b782fb5b243d7b1638cea7. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/SE6TI2024710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ca9e8c6e157d26496f7ec4f4c9659bcb995ab30036b7c512e4c71f5db80930. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6TI2024712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2d19eaada503641e360f9abf24907d7c93f7b39ec3568e7f2a1cdd23f46307. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6TI2024711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19a6f0c78b8ce7de2cb2a48ed80f35d969259c7631babf6a213da14686e9f2bd. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/SE6TI2024706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3470a03ae1cd94475f6ceab2ed289c6adbfcec185bd7f2e743cf7c1766d5b6a4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2024719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f68d54426ea48dd850d75c585c3e670ab68a2d30126fc277246c0b5ea765fd2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6TI2024713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xedb1aa2179bc0e8082c53c71b27acc40c6340e1ec86aeb3276120310a3fed658. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/SE6TI2024721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b3c09346ddc3f3c893c75e91b075eeaeb02cfc93fc4cb0481c1bfae242c3352. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6TI2024716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bbd01d66c0af09faea6c3094f4d0d0f53e8a7053980012b1c02dc2c1bc89f1. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/SE6TI2024720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae8704e42e98712661af273bed775bc7e3d48d16b3fa164bc89f1fe9f6f4d970. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/SE6TI2024715.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d93eddb56b32dda345fd8669b86bec53b5d75a39ea9d5d6c766256ddec8bec. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/SE6TI2024717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x969a7ef1b759eb7cfaf77ce24a52b820b170312b91acc726ad305a20a1012d4d. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/SE6TI2024718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a19bf6cc45339aa92d245885958d9ac4f67cd2b947f73a7ef48c92e0b51fd42. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6TI2024714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44289a2407984fa51fb2ffd76b6d01ac97e870c8a8c2b09d4f6c949d57d2174. 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/PTVI11900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x705ae45e555215d3fd597ea80217b48059a023ea6939475c285b294fcd5be0fe. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/PTVI11900067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e55fec23104a92d672521eb1fd0246b064dde913b0780e09863287a662ca78. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/PTVI11800158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa85fd9d96a8335071b3799b80be91213a8cc20aad068a03819c68af0e2b96ba3. 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/PTVI11700307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17f5bea38dbbe9d69844932be0541588fc1e4a0094a8e3d707cf342bd654419. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/PT7EX2000127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a10b014f5eebba7bca8dc3417ce96bcd6e588f695eac673947f5847d17f7e70. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/PT7EX2000128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0b96696062dbec728d7d10ec924abb63d5d6e2b197937e97ae2008ed945e15a. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/PT7EX2000129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2cbc4f7d99c57ba9893d8f075fe0afa5b157713f50ba65961c1793fbc884e05. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/PT7EX2000130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89aa73be73be75cb3984bfdb72df8fce4c09ebc841f567cdabbf08c3074bd552. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/PT7EX2000131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25b6b2b4c5d80d3ce474eb4d4bc2b51d1e147044dc3936838a783a5fc8f6385b. Chain 2 (Bitcoin): anchored in block 960101 (2026-07-29T11:46:30Z), 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/ES71G2405479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9966cf0e9db47194527d6f332ce82cac446f07b6f587d745b296007b2c174. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/NZPB12303666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a1413f9dc4081377d7cd64f348e2e4f37358814a069caaa822ddb31684bef8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES71G1758118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec88d2018e850471e04e0a96d0523b8ce50a19770175124bda94e04c6ff73244. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ES71G1758119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x901b67af925df009029d2b8541955928a22c1f721ca3057f56dc904609c0c7b5. Chain 2 (Bitcoin): anchored in block 960157 (2026-07-29T22:12:10Z), 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/PTVI11800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19557f218895c57d278d8dc9a69a96f221c785356b42a0d1bff207f113c59410. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/QZTAS2365694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4c844992fe6e61557734c6e53f797afc1f0c927451ec5f21b7b08dda2d03f4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES71G2059174.