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 0x83e8a52676c1ec2e367e868b695d2af7643478a7b979d3829929fe7c59d9483a. Chain 2 (Bitcoin): anchored in block 954139 (2026-06-17T21:12:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7ecf00b6-842a-49c5-b8aa-9d21def0a195.json and https://artists.proofprofile.net/proofs/artist/7ecf00b6-842a-49c5-b8aa-9d21def0a195.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Classic Rock Acoustic Instrumental Covers
(Don't Fear) the Reaper (Arr. for Guitar)
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 0x1b1194f7617bc4a2ee1d6eec4c27e33dc208938236cfd622ab48a70c4fa4ea74. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/UKUZW2002036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5078bee5cc0c2ae92bb6354b29855e0adfd400d8d6544e4fa6c85ca54fb55fd. 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/UKUZW2002037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ba8847116a6189e09f5c43fd66db6b10ead61d3e6a564d43ee0cda5c09544a. 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/UKUZW2002038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9f25a04a3a16148260967c75c2a6a969c653818a6b0a4d1423f5176787e8a4. 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/UKUZW2002039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb33317e24a75d2df86875ff6e24d738d88d813300f305190499299134a771715. 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/UKUZW2002040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff14fe715a7f8f9e24a226010d52922bba346551f13f7c256e33494af4800c86. 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/UKUZW2002041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79ef86254c99e07fd7df455967c49f0a471ccb37d8404545006ce9e79c9d799b. 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/UKUZW2002042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc055fab2523b017596f6e40eca4f8e3daeaf8b4f9030cd2e808711149f041f3. 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/UKUZW2002043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc894616840cb94a81725bc0682404404997c8cd2015f76749c72c9530d33d900. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKUZW2002044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf56158ce8fa18ff244ddee757effafba255bf5bde9a4749c2a36cc840ce165d6. 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/UKUZW2002045.
Please, Please, Please, Let Me Get What I Want (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37f7fd219fdc932b2d4183a6d01ff4ae54b4e2ddde6cf33688f6c6bf67e7426. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKUZW2002046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a1ebfa6fd2721f4f60389be9f852e81c394f978a812f35175a445f0e70e6e46. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKUZW2002047.
We're Going to Be Friends (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4683f14910448643476dd7a22b67b86d3d2c0940c6f12ab2490b097f469bc03e. 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/UKUZW2002048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec401684d381ea0c3a97a13122dc9158b2913e308a91a891a55c6fa822703dc3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/UKUZW2002049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x430dcb6490da7f415d4bff766b52b6ac6664ace2c6afaebf9026da0208b0a850. 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/UKUZW2002050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee2653b1047124d504db65cd444c76089814a7a59d77e3d9e184603fa731f90. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKUZW2002051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7d282335a677f80af461ded582b46adcbe573bbce25ea740ad3146ac05b6958. 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/UKUZW2002052.
I Want to Hold Your Hand (Arr. for Guitar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1718c5c6e8abefee8f9134ed425d971ac0226ad3cdd9a8c398c35993b38a0af6. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UKUZW2002053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x400f47b11dc2e126b2cf4c675c8414cc144e205af1cc986c350c9e56723d9ac8. 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/UKUZW2000943.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac03e81bca42509602f222003d2ff5df8507bab80971c177e3da0a876f36f155. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKUZW2001103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68815865d891751c3d30cb3d6ab9a913dffc43c8d19361c23dc6cabfb35fd60e. 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/UKUZW2001044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dcc9b1e1c980f19617c5a89963cc3dcf3fdfff78147e0d2b0711bbb796f7eae. 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/UKUZW2001398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x141d57691c2d1d1c8ab0fa9ed4552ddbc9d76f6f9a7bc3dceec3c319fc111cc7. 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/UKUZW2001403.
Rock Goes Classical (Symphony Orchestra Versions)
God Save The Queen - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3c3d72a41208b53df1dc91355bbb4890c0d17f1c28419b8bc012a41c6ca6678. 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/SE68K2300171.
Sex On Fire - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe57b578456884aa62f2fc3369e6e26842605b0d72bee21b6c9a0ba7c8d2c1090. 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/SE68K2300309.
Under Pressure - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9302c03846c5e56ade3ded82a68074fde5c2581b4c1d79e57d957f96d6aff78. 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/SE68K2300103.
Don't Stop Believing - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd46dc3530eeacd433ad30f8a7fbf51e5b0bb37c41fc57f5865e6db9ddf42013. 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/SE68K2300299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4670a5ee56eda4a54c0f1543755ad61fa764eadc764084f1fc8a135867d2bb2. 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/SE68K2300129.
Love Will Tear Us Apart: Love Will Tear Us Apart - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f8011642c13df8c31bcb29d6e7decdb5ad0cb613b05f3775bf7015364f7850d. 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/SE68K2300120.
Somebody Else - Symphony Orchestra Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5997765a52a028e7ca1387bb7201968efba3655e2e5f6a0ca76f9d13f1c03538. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/SE68K2300121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f75b192f93c2823ee73e988df7efaf6be4d86bdbf7098a7a56c148b28ce558e. 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/SE68K2300133.
Why'd You Only Call Me When You're High - String Quartet Version
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917004d7e0392caefd8a3b33e6c3b60616ee7eff7da6429aee8a1ab333329658. 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/SE68K2300238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c079fae93fe469f43d4fae23ddfebe71f4056e5cda8a8d0e9f53bc4d25015a0. 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/UKUZW2000500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179b698a0d271aad7470a76fd2fb432d78500722dbab9dd7a06be8f0c9675bff. 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/UKUZW2000501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81900a2e69bd802d53a7a5ab0f1c433f4abc7dda520db4fa2ebc3349a02ccb9. 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/UKUZW2000502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06e5698c01c6cc757d8ae95c7a71d62094d87121b542e56098c24b69405aad03. 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/UKUZW2000504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fda8110bca63e81ffe81f6791630dffc33f9e7b92439506681409d50f6066ef. 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/UKUZW2000505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2639f182cf8226d1ad225ad920dd975c78803894c7ce97f67ee6a54262aa7b74. 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/UKUZW2000506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1753bb43a013496cde1e3f797680ccd8eaf55160e3f341fc98fea79b70015032. 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/UKUZW2000507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x056f4af0589a9383bfbcc3e187e5360981dc1cdc64a1980c1cd143a1cad0ec15. 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/UKUZW2000508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6c647ad0e7635d54f897155f7f3c06d738a9c8ac44017d4aa6f79f94615fc3. 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/UKUZW2000509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x016306e840b6356b4501713d26a65f812202a81d8651a6352352266dc9c1f72e. 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/UKUZW2000997.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35c59399ed4590f012c719f6e69defae3bb2632b98c46127dadeda5e5940d779. 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/UKUZW2001004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b95c53e5695b3a74dd3909f2d95e23f7953782b99296bebf10975473ca785. 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/UKUZW2001006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87b28cdeae76cf8476f8becf6fa682087ce922edd218663a9cb3c70c32da2358. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UKUZW2001008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d3bfb6e240e8dadb54ea439e9c3ac280ad6a9f39ad1ab2fa29bff874d194a3. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/GBPS81528346.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb9fad1022e8f803c2ab0b13cb95e7f6930ef12d8f8c57234e4d0fba6526a01. 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/GBPS81528345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae3cfaa35f7de13afb554a00942236c2d948a1595553cd53ff58bda7ab9ca76. 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/GBPS81528347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef94c15c5aafc3db6a5865eabac56ad60b094ed5e3dfe192fe8a39b4688a29b. 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/GBPS81528348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ac9d21a0ae1c03791d4c42780910b6e62ff56bfe484f0adf632465cb4236ea. 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/GBPS81528349.
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