1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f76f7217444fa1a0ad3c6c092848ca0e5b69c7ad1adc619115a7b0d1a7a6290. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d39e8422-12cd-4c3b-9526-0a6e19ee9bd8.json and https://artists.proofprofile.net/proofs/artist/d39e8422-12cd-4c3b-9526-0a6e19ee9bd8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6c2877298dccb36df0d6ef44bab45ac96fb234d675457056268860b82a06ba. 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/US3DF2493535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f70fc847373675eabff88a3816ea45f654a9a2cc9f66cdfc4103f36c4afd13. 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/US3DF2493534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9c8aec3ed265305965035c6ed258e019e2ffadb2c46119cae11d52cff2f4326. 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/US3DF2493561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddbb11a0970d765a1e48287348c1b66484c8f3055715de012b95850902db1929. 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/US3DF2493532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716a0699d5509e7263510de7eb9210103daf1f24aa6b59f524a1cdda3511e83e. 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/US3DF2493536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ab1db6bc04c7eba94802d36159f8b6545fdb3f25dbef0196aec8322b57403e. 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/US3DF2493565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a658449803734f9a14c28c0866f8d92f69f2fcffd57e26ce58171e33b2c1f8. 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/US3DF2493533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x285529306dd520555f93a389bbc03f464a8c4a127c59c261559bef8c5cf3b9e4. 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/US3DF2493554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b568a3638c24b61dc46980cfb2a7a022b9cedd4e46da65558fa998c087197ab. 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/US3DF2493556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7ad7a612516dde1ade860275f17cc5692ac302321e7471deddb255eee440e89. 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/US3DF2493559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafaa54fe7341a5a015871c04c64a91dab3c31b81cd2f078104ff2e301171e2b7. 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/US3DF2440988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41e727d3dd8cb56426d7c37359ac963ab326f44849bfd95d31b1fed94127dcb7. 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/US3DF2441013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa18215d0d0a27f02c7c2ce5f25e698f2bef6aeaf908660fb6dfafdfef6a83e75. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2441037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64f70fc847373675eabff88a3816ea45f654a9a2cc9f66cdfc4103f36c4afd13. 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/US3DF2493534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fa784008bf3bbcbe315182f8de916acd72349c2cda8644529aef579f0b43b3. 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/UKZGC2404963.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee7425a0315cb3bd997b663d7247071705ff5a655040e656ffc7a1ff8a346e11. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/UKZGC2404964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02bf2b68153ed58b1541861199448c7cbc1936f8f32287703f0be7138b5cea38. 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/UKZGC2404965.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573916c77ef1a491505b83a603bbea693bfa4e1bcb7b096777f0e67ffb7337e9. 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/UKZGC2404966.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62fe4f520a0633f540fced5680645291b24d3c53a05ad64aecb8dddc9ae02308. 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/UKZGC2404967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d71f0546e5b48e00807967964d44a92520967a089ae161025d50a675750c0df. 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/UKZGC2404968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b39a06d00bbe8017aec0ede26f902d1c2bdbc4e14bafdde9b026275f1cc83f5. 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/UKZGC2404969.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b25db2d96d529eb1032834cb4bff4f7114dd109864b1f87758f458bcc75858b. 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/UKZGC2404970.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce7f20086e8486c6fdc25096e89ffc3c29e812d6b3b32c8b3bf11a379d060998. 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/UKZGC2404971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb722d714954708127439c06e10f50a2b02522f48c04781882bfd811937b8baa0. 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/UKZGC2404972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a986b934e0dbe6f1cb2f77071165e5ac82cc8440bf0df49c59586cafd940f0. 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/QMANG2424105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3273de226f4f8154f9b7121fe7e3d8d506b5d803a4e2d583130e89e67588d3fd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:29:40Z), 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/QMANG2409267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe60837acc0bd33c04b31258cc0d34289d98298df4b1e4edc2ab5e967c4bd3d28. 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/USANG2445701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb7c079f0b58cf7ba447aa30660a02edcc8f913b113a9d1b202c0e218654fae5. 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/USANG2470188.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a06096239ea7a752cefda6c9f15a860918af176f51425ee1ccff0244ffcf886. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/QMANG2255471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570d700c9dcc7f8bba4961141f07bb2469871392195febf54c7bb679c719f980. 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/QMANG2253689.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab942b6b170e87acf86cf20ff8719ad091d59f70e96bcfed2416b22188a300c. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMANG2253680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa39930ed7b2fa131358e6265e13867ac544c4426b18383041fa5b6fa770b29. 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/QMANG2253663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1bef4a5413ccab4d92905b5e9e9b107191901230370410d742b7983dea83ab. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/QMANG2253664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad006f46132345d918decc2c0b420cdda3ec25572e599edba2e4510c4033b1a. 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/QMANG2253670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x780f6d98ff62808ad7f612204fafff98a3ffdb122ae7fcf801d79a5bbe35cbed. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-21T17:23:53Z), 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/QMANG2253659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda68c9f2baa88a0592c8dae58db3ffe01b0d3857eeccd609ec2749924b5f6f13. 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/UKZGC2408502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6fc590da7d64e6ac337d1912bac77169998cf07c9125e673785113486773836. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-22T01:23:46Z), 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/UKZGC2408491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeccb7313a34584f0d9fb28c37f59b8aab7c056075c33aecea414f2760326a69d. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-21T22:39:59Z), 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/UKZGC2408493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b4f69b6a50259a7a8b7c2c26acfa79a817497a0549f6308bea75c0e27a6ef7e. 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/UKZGC2408511.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9534ed825a7f5061f94d50c7909e46606c0bffa49959c6edd1f40025c497496. 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/UKZGC2408492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50d873d0610e19c622dd2274bab8cb1fed1226e7fb419d11ee729f67eaf2a2b1. 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/UKZGC2408489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a081881a03f75d742d2a770c4154e390a51a23e61df111a35538d2bda8ffd53. 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/UKZGC2408487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x162bbc7311ae650e17d0cf4c6a9590691711816be937b688862166c574c7c67f. 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/UKZGC2408500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5d82b0b2a99a786fe0420793c2e3663f37673acda473cac1ee70285d644290. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/UKZGC2408497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94832a9a992191210824efdb4c8518e5415cb8055640ae5ceddd6cfdaceda48f. 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/UKZGC2408488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf7d8e0a5f88d9809ac7ed07fabb8b36ed4c98665376559eb4789dfb88ca171d. 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/UKZGC2408495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911cfe3386ba3b7f2e817f7175a11424e6ac2e8b360c3db06bd1e67dff848000. 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/UKZGC2408507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53e2f9b5247f562598c8b0167c59b48168e3dea186f8e201975f5ce15e15b11c. 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/UKZGC2408509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98c1679a675c74a2a1880934f3070d2900bfa2a49972eeebfe699dac2d7a1668. 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/UKZGC2408490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab673c5482a07a811c99d54ca3680e43b08a4b08e7f076db40cdd7e45ce1f392. 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/UKZGC2408501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa28273c84e424a1562c23f248efc13e80292be65f6730dd4baad74fa09fb094e. 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/UKZGC2408506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e96e1a3b9de55c7f39f6aee2fbf38109e98a8b19ad3164750629859da00e36a. 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/UKZGC2408503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ae9a6f702ca8095de5a95b4a59c2a484d4eadad5c2aa54b4224d17b1b5ad0f1. 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/UKZGC2408499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc171155ed5de0945ba52a6884404e70c87aff856a4b2319287fcf68f55f232f0. 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/UKZGC2408513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x632207e8cf6607f319b698186b74be4a970ee9ccfc2348f8a31f34739d8d679a. 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/UKZGC2408496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f9df8291932c7d6424863a4a391cafac34fd6632bc82ea4deae5a5a7764e55. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/UKZGC2408508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa38d35ddd16b7bb521b7f005e5f2cd8ba8982e5056f01cd8e964230f5cd46096. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/UKZGC2408498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb369d9930f615b63e8bb33eb03a154c6cedd46752d435c03c791386ad61d9950. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), 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/UKZGC2408510.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2c30b5bcb8e616f71cd788c34cc7df062c931aecc39f167cb1a2d8147c24383. 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/UKZGC2408512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61edfbbf8e9adc42c02216a0f3a4d4c5c645dddb34d990c5ffbf25a0f15438e. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UKZGC2408505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b83fb091d4cea75dbac3e8497228942a50c07f1e6ce34d8ee13e01a81ce4a8a. 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/UKZGC2408504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf458ac6b1ff5608d91c68d0100a963051d9f2c22c25f22e0e2c26606d33b1f3f. Chain 2 (Bitcoin): anchored in block 957056 (2026-07-21T23:24:29Z), 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/UKZGC2408494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad7a94290883b724fefdf8d9f2a34bd12c3f1d726b556649df14a568c6c0b007. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/US3DF2422557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5d82b0b2a99a786fe0420793c2e3663f37673acda473cac1ee70285d644290. 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/UKZGC2408497.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a081881a03f75d742d2a770c4154e390a51a23e61df111a35538d2bda8ffd53. 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/UKZGC2408487.