Lucas Nathan (born August 7, 1990), best known by the stage name Jerry Paper, is an American musician, singer, songwriter and producer. They began releasing music in 2009, with their first projects be
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 0x3b080877207a71c902547603708ed73765e47078c7da70b6f6c566f0f715aee3. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8cff4819-cafb-4d6c-bcd8-6cc1b430b775.json and https://artists.proofprofile.net/proofs/artist/8cff4819-cafb-4d6c-bcd8-6cc1b430b775.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 0x4cdb2eff34f07031681503b8aab77c5c5f06aa43d79af2154de2ecf789c10614. 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/US2S72265001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f8f212b252c1d5dd5125acc624eb6edd7e4c8628405e0430e3f689c81277731. 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/US2S72265002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c0c89701e28e57a6a17915183e966c85e8ee8af699fd028ea14419153e29b30. 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/US2S72265004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac0ecb9677ca37485a6b433c5cb48192e2092c61d67017e2dfe6c2c5e74edc98. 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/US2S72265006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3faf20195c4beb277bafc6c6d0eec4e27c63dd2e99d5d5afadcbaa374e92352c. 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/US2S72265007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9406d772841f2a2c1d9cfbdfd8ebab2c796c6c2f40a844b534549ff3f6396c04. 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/US2S72265009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3b073aad21d1f74d1474a6e22567da788bff5b046af43f0dc085262141cf416. 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/US2S72027001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f71be03c7b3e250ae111b2da92814758d8b5d5b31d2dd33964ce11d684bf188. 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/US2S72027002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x127fef784a363a319aab8baeba4f78d37dd2c0111e3b5c036d552858ad17054c. 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/US2S72027003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ca487f2378ec4b6a96757089a4e8a3452203ff66a3ca0d9482ce84bc954653. 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/US2S72027004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb529994720e7f341be60e8ddeb18ba0ab8086a567287da1c5a0edd5026d1cd68. 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/US2S72027005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07892ebd45c8e6a6f1456b8bd2f7fe50c15d61504efbbe5356b86a8c266f2392. 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/US2S72027006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90ae9c2caa3f333d10a57541c96dfc9489d52970effb18d9f8280ae42a177de3. 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/US2S72027007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x241e836b45ab72090d401e042776d05b693db1d214ee5681c06b706e2419ef11. 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/US2S72027009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2000c92e661baa1aed4456780ed99eed1da0ff4d6335a210367d971e5d94bcf. 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/US2S72027010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31216f496ebd16a056723c31cfff572a21ed8a7813249f56be242f9b72c9d3da. 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/US2S72027011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b358c9dd8454dd8bf6863977b712078890ec4a0519aa938ea8548c5dcbf65c. 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/US2S72027013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce5bd7c4921f72bb3d997105e236ce57215df767524da9976cf59c870f3fbf0e. 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/US2S71869001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebb21b5c693eae160161bf6841fafb2b479306e8d9ccd8b1f0448575f476602c. 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/US2S71801016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb62d1e7ecf2e8449b2dedb028ab4f55aca3580c7724cdaf7877d660659f224f. 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/US2S71801017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43263a1df467e61787ca7c4c1e312689a2a5ce09f5a8face043b8d6c292e621d. 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/US2S71801018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01fbd415a7bfca023903da4b00bbd5754dfe477b000ba66f1bfc2747e811b85. 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/US2S71801019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb149dfc29e5afdd92b26768a445ff5edffbe51e6e6090281a0e7513c7dcfaa46. 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/US2S71801020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc3c91b2d85b3d551c3c74cbc93a55ac10de599b268355b145de79ac3bb56ec. 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/US2S71801021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8675d42196b3699aff606a8c009d2ac0b34c6768b1e9ee5ef4246621f690e3c4. 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/US2S71801022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcf5b0c3b182510a831b424423b3696733f58f6d21b97e39516d261e945b3c31. 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/US2S71801023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa181af025919a51adefc05b95d1488f3e1e718ce5705f7df266fa9da7da577d. 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/US2S71801024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64ea06c55842e64da6a5c1b85bdbec0918ffa70cd22dcd87d9a1a34ec697bd44. 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/US2S71801025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x833d368257b2f84b15e98e0e009f93a01741e1c1d31902143b8704883bf7ed3d. 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/US2S71801026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e7cf0399156d5220decc025f2a2422eec185251536706ab18727be95f6dc641. 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/QM6YT1601102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc55ccde245730e396d4397d52a15013f001c8c212509f1ae30d545d591185349. 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/QM6YT1601103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dbfb2bda985994b4818c1808c5d69fafce419eb5f6ee9b8065faea157919894. 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/QM6YT1601104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4d957fe8dcd4f26422a9a2ce2dcfe1123d6e75fb6b47a90570bbc40fd0adc8e. 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/QM6YT1601105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8040f86a62379be46f53422434f0c265e09fb8dc765524854f839735fe22102. 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/QM6YT1601106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad5d11876da92bfef31c0d18d54f2f931f96ee8f4746f05b7240a3141c501312. 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/QM6YT1601107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22310ef759277668aa6381af32b8fe2f638be0f799a13f21a5b85cc2c89e18d4. 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/QM6YT1601108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe816b28e5255a7e2804ed95ff1941d4f33f82b6520d5c954d6c3ac4c527eb40f. 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/QM6YT1601109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a35683f804efb0e2067d6aa7076e271c1697a9150702c862636a3ff8da860e. 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/QM6YT1601112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d9e70aac55e90870e84d5b53ba2da6884876fa675c545c9c4422222c70e43c. 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/QM6YT1601113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43c61ef4033d1ea7a9133981ded53601a73afe695fec863d04c7e1a861b296b3. 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/QM6YT1601114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc71b021bba5733d8933a832a8d30a783397ff7e77d804ca185246111ef5d8863. 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/QM6YT1500401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36636f6f539af92f7af8884aa9273c8ab6a3ef208d3752481cb60252ad5e873. 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/QM6YT1500406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d73b643b848a3eaadc72b581b5a7c7b97e79471ebe68757bb1845a36c574c25. 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/QM6YT1500407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a2c1e198bc74e78160af9c9ad9b2889f80ee3e7d0a9fad38c70a933ff5e0c55. 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/QM6YT1500408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x313a1e625db69d81212d180fa338d85ed15b8cab2148c0ca069d9d673bf9c9bd. 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/QM6YT1500409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x990db6065d42a90417c868179aadae5599a3bff552dbb866e2661ba9667cc931. 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/USQY51498056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726d844e0b0f5f9fa9b2566d199af4f776063e672c27d74dd0e17946e4810d63. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/USQY51498060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97381b00341a26c5436eeb5fa96b2144f6165baf93c606694995015c9a2dd05. 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/USQY51498061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5b2b6f6f7e44d153ffe8fe15c3cc8f05336361602b9a725aab634cd9758128c. 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/USQY51498064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e326cd39059d13481a87a3f1bae9d3a3e46d14c1d4aaae0ddb51553950c3c8b. 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/QZ3Z21600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917fa3dcaeb79adcd68914464482fc1a7ed8dceae67e7e71e1d5a75acd887dd2. 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/QZ8LD1788362.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e5a8b14c01dae269db67ce5e32e5f7d154ddc6b03f7adf577c18a5080367c94. 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/QZ8LD1788366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7682fc068da46d9a15e23b23eeab1e0f70375b8f985384d4c36cddc15dee293. 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/QZ8LD1788367.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f84f3d1b9b939fe4099ba6d74866aec4119f10a675a0c65b86e778d79411c2. 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/QZ8LD1788369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7657c22ebc1215401bafdeb901af7ea7b1c9f1e1a290e11d542a90c255c1b16c. 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/QZ8LD1788370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d1184982b210c29c592840a62d166fb743d413d93d92a0887908a375b09a230. 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/QZ8LD1788373.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980ebfbf42e5050da02b5015153ce95f7262c4d51fe6084a7eeb2698b67acc36. 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/QZ8LD1788375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73ca3d5033a29c1373cc34d9e1e8c218deaf39e5acbdf817d16656a36f4fbee. 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/QZ8LD1788380.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7d94d8cf0d60da3e2872410890c865d2d89cb371942bb9695b47b6053a2d969. 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/QZ8LD1788381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda623472b052063816dbbfc2a74e1ff642a1f81385fb1908cb267f2dce58a64. 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/QZ8LD1788382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ff73514dcce888b864914da61fda96d81175583819df01841b944260b98f9f. 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/QZK6N1951020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015b32c176518e8d3a0ede59c68ddf710f51f5c556ac155f72f5087f2992d875. 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/QZK6N1951022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fbd024444b81a131b773133c7984f3069a8d89801d4eea9629b0a4233b87450. 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/QZK6N1951023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f836beac2e54fbc0b15f5be08f2428630634beff8ff50081bc9b3b0b910f9bb. 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/QZK6N1951024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327981e17d6c988ae5f2b6e3f0c1d7b8187cb34265aa6508a9147f67952c39ff. 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/QZK6N1951027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a41983531299d0f8d1ec6fd0f5832fb55c04d972102ddf5840aff2dcd641922. 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/QZK6N1951028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1230944a229744998fab3fb98e275dbf65b77509755ebe6f0bc9b328e24c6412. Chain 2 (Bitcoin): anchored in block 957067 (2026-07-07T16:54:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2S72281033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3acc19ffc16a30e12b407b09df303c887941e07324db2c88f13eda698f576942. 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/US2S72265020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cdb2eff34f07031681503b8aab77c5c5f06aa43d79af2154de2ecf789c10614. 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/US2S72265001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f5a4cacedce0cfa837252dd93424db753636a9e79084d45b74f52c6fd15a771. 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/US2S71801029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x053a94f5cc62c3df6e47a4af69e4c4fed3623f7c82cc601ebe33a5541640103d. 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/US2S71801028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17de2a574e06f19f2d14fa0e7c7583fbcb8d2c7c7ed3a175e0ec9f61173f85b3. 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/USA2P1353962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b92a543e4079a94af958c9c59abaeeebfeaf8cc77e635cb09e242d4953bf696. 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/USA2P1353963.