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 0x90a69a844f752ddab66c51193e97b8f30facf89e5ae7045630d5418973c35118. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a39f7608-7979-411d-8d5c-6fe85b90345e.json and https://artists.proofprofile.net/proofs/artist/a39f7608-7979-411d-8d5c-6fe85b90345e.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 0xd1ffabc9568a3e35c37476bfb9fe823439b30019032798ee2c43a35ad5f75371. 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/ES71G2004151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98ae678866f07bdc47a2da582fd253423618da01f7bb8df2193631fd5c8cc123. 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/ES71G2004152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1be41bc474ff614cb2803593330ae851390a7ec7aca7c5c7903630ceb0a54d2. 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/ES71G2004153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6e8cea6d50eb12df309bc61fe45127829e6e5973532dc7a7fa3228a55a67ea5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2004154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a60449033f6235fb4e26310339dcad70f1f7bd4c58e1da0c6191a1ba84f8864. 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/ES71G2004155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x636226f4c92521ec796853e48043e33e19ced6340fd69b6ba39f40106564f133. 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/ES71G2004156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeea852b54426f635837e48e78a584c663829116d6fac2edd1048a93bb0b1615c. 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/ES71G2004157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aeb4ac7dd0320ce78fa9e0fb5f784263232735c6c5481b731968ea97a28bf24. 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/ES71G2004158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe592be629103718034725b7c6ef6addb1ced7945e3eca96dff46d29dbcb87bcb. 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/ES71G2004159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9f1367bc7191ead22c450dd756eed2b21765bac6e69fb2892d750a493258178. 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/ES71G2004160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa78aac2d715ab08758eb8784cc6c44450c66d626df375c07471d63b8d497728a. 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/ES71G2004161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d4ba2abf8e413d2c8a33c86fc8c1348634a526a1bd81e6738a811ba90be9908. 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/ES71G2004162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b2391e21f8979501622cb155c163ad6d37016925f0908b0ac54fb161e50b23. 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/ES71G2004163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e9c3815ddf7bbb62803c37e572f39fe46fafb58e236af578285a37a99f1208a. 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/ES71G2004164.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b58f6140496e24b8d4b1669e2d36c5c9b398052de28f4bd1116927bebf81771. 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/ES71G2004165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2bed3af2cb8a54a6ca828bb29344b5d3ab87e199daa7043341570f111a32216. 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/ES71G2004166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1d1135f9fbe24be464d65b627632bfda00c212320162e93814854b5c2dc342. 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/ES71G2004167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81faca15e54a7a4212c7cb0d395b12d07b8581686ed218ac4e3dfaf147a9616c. 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/ES71G2004169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a62afe8e2bdcb5c08a95df7a8f0dc7599a2d16baf1856e1bebac61713d8350c. 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/ES71G2004170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17557b17e1f05dfef6f3b1ba0a587a181a0d97a07bcf0cb9f6016763253cd6f0. 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/ES71G2004171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa35af95f91b2f91398cdeaa5e254b157c698816685d91687c934b7e0828badf1. 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/ES71G2004172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8570b7fc169a35eb875fe7ae41de76b3baf9f5da28d69d6ea86ae873c66ad9. 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/ES71G2004173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc9dead25180edfced75890e3f93b08013dabce18a571ab245c54b0f1cebffad. 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/ES71G2004174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaac7af6dd6101c3e77624ea15f0cb5e783ba0f28204bc5d6bf294d9ffdb883f8. 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/ES71G2004175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf52b60f193f36a9bac17652db2d1be572980d979f40c38c16f1abffd0a4ffe83. 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/ES71G2004176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03681c215b17557f64ede81520799d2719cacc54669aa1031f65dcd037d3667e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2004177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f0e6ca3d5f4e679142f248ef9b8cbd55fd6aa425d17c7fba8a02002b13047a. 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/ES71G2004178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6a24b4d6ddfa34d75c749ca0c958439572af7e05feaefedd75eb838caa41d4. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2306230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b0693c53cd5ea82a9f34121d4d30690abb17b56181bb9d94607d318aa871c09. 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/QZNJY2306222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe62def2e6d51fca6b1562e580105168101c3a0a5880decfdd2edd45c69043a. 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/QZNJY2306229.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f001b4fb9c7b84e0ebf1d99576833fb4030b5f2b6f39cdeca518548a0cfa56c. 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/QZNJY2306242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41b513bb641389520a0291b3996d69ddb2d596fbb67b1d16804b5cfb0e60aec6. 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/QZNJY2306243.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9536665581c450ba1fd79ea5ddcd79338f36209fe1db2f72fb41254cb8f39100. 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/QZNJY2306227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6497be228daba32181f09f7b1389acb54435790f1c26745f92613889badd911. 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/QZNJY2306231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0176d5afe53ce15089ca0507cd5543c07edcfae080acbe0a4c1460919593ea2. 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/QZNJY2306244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b8390f19cdd2c1f45d1eb14686e7c66aefdd793ab81d54dc877ab891437f521. 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/QZNJY2306233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1ba9c16770e49b87899e6789de5e0704ee9f8647b30c7097a0979f80d172cca. 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/QZNJY2306223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48032f5bd3acc5959e040dce5aa5fb17fa1cc10bf2cf284b2ab15f587b18aa73. 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/QZNJY2306224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0fb230544617f71887a607f5953815a5107f8fb2cec1212c6274dcd23bb05be. 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/QZNJY2306245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cde355023987d627bf9c42ac92a0cc542a37b027f53afb5ea361efb2a0ad3bb. 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/QZNJY2306225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c5bdff492fc2e4f5378d6b67d969b9234f2eab433533d167a6dfde27dbe9791. 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/QZNJY2306237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed52dd2ba6a88fbb822ee50f5880c68b4f8ba54f76aa4f7ee4ad6d435071cd3a. 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/QZNJY2306234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1415e2e68e9e59a1ba5a71e288c2d57370991c2747fd3535666e94279a7ffa38. 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/QZNJY2306228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe0e9496d0ff2982870dcdce91b3ca10e9edca2c58d0072c4266684ea999a1b. 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/QZNJY2306240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05010848add73179c455678b595066250f04b1b2e83153e5f2c7d98f7ec62a2e. 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/QZNJY2306232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b61bc5a1e04a5321ae47deb13cabb73f9dee1ba6d3317b6e2b199daf69ac004. 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/QZNJY2306241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x572efe190faf6f8ac10e9382e1d9dafebf1d3a0f17bbf340c01e4554c9183ed0. 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/QZNJY2306236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09c2a45971059269617d22cbc5a7e0b09628d39fad7bfab446aca956bcf7bb2c. 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/QZNJY2306235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313fcb627184186666526dbdfb0d70004471807237faabaf16017b81952c2b78. 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/QZNJY2306238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c629bf566807883244f303394d4fd29aa255760aa80928c827359322c01b56. 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/QZNJY2306239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b6a5354766a57a877897c5753696c07817877fca5422cd609cf28d24cffde3. 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/QZNJY2306226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6043396567718abbfb07ce292479afb31bed24bb0eb9cb7e5eeebb681402335. 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/USL4R2139117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0347d600cc69aa260530754fd1f8a998ad8a4eddaa52900790a38691f81b498d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6L2376827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8dedf84305fdefa65ddb51577ee061cc1d6cffc07f7c7031e23461443f0aafc. 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/GBSMU0092242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1263ba40d5e5598dd3fa4bd47ce8d012e44348df006e1701bb6421b7257f30a. 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/GBSMU0074775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfda8746e62746917a93c2830fce3507afac4668101f4333567b25a4f7ffde. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX89G2206148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x622fda6b336408ee46c3b1b21c9afe6e9f92d29f38d35b8c13e03f698b97e9be. 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/USL4R2139122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d85fb3ee7d0d0d4043a3126ee4cd832272a7c381c21dccb51011866f6b0338a. 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/GBSMU0074776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00abc2f7f0ea0008a6694880badfa38b64ece119e4b02c66dc230d4af3bb1721. 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/ESA011813371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c7677407f2d14b282cf056052e2f93caa61ce417583161d96123fe9d0074a81. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2994e1cec43841d92ab91421b40c6d1b2fab670c789b6517b3c966a88fe566. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4291c562f40407db01542f6fcb57c8878f969e5fde5569a3500b6814d342dd5f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80d295eedcfdadff5dcd048419706412c8b11dc211bec6e19e0f89dbe3a3114d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf01d45667722786fe58a723ac326e18ba6ccd8732b280fa1acac6f20925d8e85. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b8302abd8f4a550bf86933d5da09e6c62137a56769d84d8ffb6d50d861342c2. 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/ESA011813357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f592df984a41080cccc3547cf43e2245fa68fd390c15692adba10e9110d366d. 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/ESA011813353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09580b08c80b02dcf1131e6264b92507f0898ce99c019c2318b9741066a05292. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESA011813355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9d19a91634d4760684a82547162234f051112067e4797cededb4b8a1b0bcde0. 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/ESA011813350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x120532f7c7b5bdde7a189ae7edec60076e886c223df5f450d65c4faeceb6b85e. 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/ESA011813367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ec77d327bd575ee11eccd6fb8895c7ad6c300e86755960e2274ae5537ad2579. 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/QZWDD2446980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c3900c2529ab75f9e38c22c7bde07060971526fa14c04bf8fcfa4ca3479a2d. 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/QZW9M2449049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba853166395b58dfdd696ba80585dcda7ad395e16d0b881532c16b42b35f149. 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/USHM22257955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92734a6355fb5cedb15a30cc4c3d5f47ba535e65a80de2dc67f82f2984c15725. 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/USHM22257941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0e81347f35eb6a650f1c8b98b36ef3bf4f60df2092cf4c8e1ebaf90abd298f. 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/ES71G2001520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aa30609329497c27684e80d01d335c4958231bb05820207a4edda649ea7c05a. 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/ES71G2001521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69d290b63e47e4c97a9c9612ef763d75e4103d4623b9f06f880c4b8dd4065da9. 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/ES71G2001523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a4ed6155bc4b982e64cda1a6f537daa66d92551ba59a23a23142fbe31bd4bd. 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/ES71G2001529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a49ba7252c13e4f1090a24c2e77299f33a0ddd04faa3f98a22f84b3f21709c3. 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/ES71G2001534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc962e2b77ea51c8e56a7403b0dfb17c1025fcd9f6917943a3c6b77e761939ded. 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/ES71G2001536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeabec7e0f5da85e95be41d1f2357dd693f535eea01cdf873876256974eaafb6. 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/ES71G2001469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdac9277b76ff57cc3c533729861c9532022e25296761477e88f8257bf929a992. 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/ES71G2001473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8fd49121a8b00bcdb36d9d631210619adbe89040b4fb8b2936808580e317cab. 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/ES71G2001476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493f7de849e97abc7967ebec740efda02506c1665982be0516a9c631d9df9975. 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/ES71G2001477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc05c6b66786356ccfc00e504451a9b4caddc3e082744f9e3412db6d77bc9d690. 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/ES71G2001480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf55d3b19f94574de715978f47f37d8ca28843175aab20310e487449c21e9e461. 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/ES71G2001487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc9a42d5088196fe03d21ab9aa4e34b4dde02189f5d29509ea0bb8b1f3b3317. 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/QZHN42368384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a35b92a74a2c5090e92a531a6d7f5cf621aa760e6bcd6f1cecbe2b032f476c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42368385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86875ad45759cd878f233e9f066ca838f4d491ec155815e05dc31a3a4561516d. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42368386.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c9befb1ce048fc5c9d4fb2eaff4454d79614e1e6a1655972923fa53198c11fa. 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/QZHN42368393.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a9dab6b95ab06b516c8d7a1e38e9b9b1c65f3008e1fdc62413b4b24e6d8e9a9. 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/QZHN42368394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e400d6a608c6201a3d7fc3fa7df4d0fe4fe4fae3dba33807ccc4b29cef57a3. 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/QZHN42368396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x48a40ac9ef798cfa1701b641acbc9076d827e5d620ce568348881015c3a19b8f. 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/QZHN42368398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11cce88cd7ab94a5906139448e7aae8c84ece0d70fce85a57c158c44314ff536. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42368400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d37f1b6c2b0a4aebbd8c23e028bc454e10d6cf920887534db6222bb4bda460e. 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/QZHN42368401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81df03b7c8cd1d8522e7ef83ce6f35b3b2bfbc08de9552b2e3144e0a8344c444. 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/BK4DA2434868.
Colaboraciones, Remixes y Rarezas, Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6043396567718abbfb07ce292479afb31bed24bb0eb9cb7e5eeebb681402335. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2139117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0347d600cc69aa260530754fd1f8a998ad8a4eddaa52900790a38691f81b498d. 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/QZK6L2376827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1263ba40d5e5598dd3fa4bd47ce8d012e44348df006e1701bb6421b7257f30a. 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/GBSMU0074775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91dfda8746e62746917a93c2830fce3507afac4668101f4333567b25a4f7ffde. 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/GX89G2206148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d85fb3ee7d0d0d4043a3126ee4cd832272a7c381c21dccb51011866f6b0338a. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU0074776.