Gustavo Laureano is a Puerto Rican guitarist and composer. He is best known for being the lead singer of the band La Secta AllStar. Career As a songwriter and solo artist Laureano began his career a
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 0x019d7263f6f30bedb8cfc09addfcfffbbdb025f1e1b5c8792e6a164dcdc76357. 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/bbb5084d-b747-40f6-91f0-47e304e89bb8.json and https://artists.proofprofile.net/proofs/artist/bbb5084d-b747-40f6-91f0-47e304e89bb8.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 0x2761da73d43e303662bf2bf49507b326d10da1cc1546080d73205e8820abfda9. 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/QMFME2150323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4873e5205825f8fdbb5701ae14b8efa68a54314711662725c278f0655f0aa94. Chain 2 (Bitcoin): anchored in block 957046 (2026-07-07T14:04:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHA2307919.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf30ba94b4b5a92f352e8fdb1bafddb2aa865e49e32784f1abf3f66152308858e. 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/QMFME2124033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8ef400e4d373086af5ca7c340951565989f384f1ce1169475a34cf08f7f5fd3. 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/TCAFG2025608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a737c787aa3a1d9b7418890b2c67424a2c9e8f878d49f8260c029c04dd31879. 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/QM7281803089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed621e683a35d4b3831f9992f549711baf957913a8b4ab0a7ab1f2eb820011c. 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/QMEU31806173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bd6a1b6a6a534cd31239ca2d0d4bd97eb2ae44e36a277336f32c81df3a1f49. 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/GBKPL2147043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f12cbb35996d63f0d3f128a1d590890fafca06fb970f71dde0c20292e762c3f. 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/TCACA1407218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0502038562261c5c161bb95598e0f2521f7580f7d4b4103101513a28f1096ce. 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/TCACA1407230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c64ea6d04dbbaf1667d617b9e483999fb61999754e39626a3160e3059947ff. 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/TCACA1407233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x672bb9c6ed86efb7eb46f31468c54dfe85dcb3d39b9853a2b3228e3a95593f57. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1407234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98318a2f39d1f7ca4be09fa3ab4c3050c14e2861f474476d2f933481c79df99f. 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/TCACA1407241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ed0f2ca2dc4c5ea26353e84b0277139ad03bcd4858f7f0b955bb4606052109d. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCACA1407020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2c631ae3e32e141534bbfe62e671fc54306cd9791758c3b3eed622689a69d6e. 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/TCACA1407021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe58efa5ea0816b085e0016f4996d4bd2dd306d47d286f1b211cdb4f793d31d36. 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/TCACA1407022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b41b4c1f630db1ae31616136af6851edd51bb032ea5f7ec15781901da3af756. 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/TCACA1407023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19268d6e8c890d5a8e21cbbfc2c26b28820882e0227faa56cdd66bcb744ce14c. 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/TCACA1407024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5108da13882f807cf8a0024588014a8ec056dfebaa37faa140ceb783a78c794c. 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/TCACA1407025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x139ddd1f39f0cbd40668db2b4c6a41730da9bf70acd10366e7e42d9e4967ca29. 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/TCACA1407026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf29b9565e3e0e4dfc6c8646812d99c748c7eb99044484ef85d9b0222ae8a0bff. 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/TCACA1407027.
Te Quiero Ver Bailar (feat. Pablo Portillo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92877452933f459fa3ac42439a6cddc961d813069669377925b744412c6c8156. 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/TCACA1407028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482f4ddd8655c76b880561eb86c670783d9890abd61c1c00808982592e5747e0. 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/TCACA1407030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf706c9833938bc2fe95bb9bc21c76d1070846366f885debf59cd211e2f2371df. 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/TCACA1407031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeba5bbeab115a51ffc5303663628744eee4c838641b3a6b156bf132a2d72ea0. 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/TCACA1407032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba583bfeeff848d8c3a2f66c2c341a09b6ceae3a91d45343d1752bd2d4eddeaa. 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/TCACA1407037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08043fcf78324839998983dc764f1a96763bdd08c2bc1f4dc87a495fb0eba58d. 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/TCACA1407046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9302cd2a0e45e3b1e4aa4932d2db7017aac10bda9575e93b64db7ecd41db5bb7. 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/TCACA1407049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd973474063868105d41587eb5be045b2d63d4344d17a24c75f54cc47b3ca6e53. 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/QMBZ91659588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12c268042ea18d63282312efc0e54b8ad3ab3cce286bc4b76bcaa7e879089548. 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/QMBZ91659589.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x440684d18440cc5da10ca7c49f86db001dec5e7bcd17408d2b102b658ef95668. 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/QMBZ91659590.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97e440fd8d3ca5c336b2ea89cb9b31f1f3acdcf1dd948e8e13cbc32c48f8856f. 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/QMBZ91659591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5beadf35e608bb2abc08e0672bf4edd5bdbfdd640664fcd41e2668f8850056c6. 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/QMBZ91659592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13d4e30ac3edb9147e509f719b49c98c0ed85cef947596871e384c124718152a. 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/QMBZ91659593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ba6e6a9b080d84c382f002c7ac40b38a738a82216ba0f72c1177a64fccee847. 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/QMBZ91659594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc026ded2e67b11eb8ca54cdd7c3b2c99d58439c3d1e482c8693d484b8c6eb5fe. 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/QMBZ91659595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7065b11155ccb10b8f5d511c898b1b1abda0c43424afee7c11ca2cd91228390. 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/QMBZ91659596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fedf49d9709c23a9126c0ee51b3a70b1d0428b004042337417b7cdc9c0d2ab6. 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/QMBZ91659597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbd0c4a4afc8845069b69650c617c4caeecff4d1387f1003463a6faf0d589ab8. 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/QMBZ91659598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aaf0b3ccf4504cca8e87357267ca1cd322d66db0dde80771a66ef7ac35ab27b. 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/QMBZ91659599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2325dade356107ccdbf73b1d62d68fa0ceb1bcf639dc7b627fae23990520e8. 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/QMBZ91659600.
Welcome To My House Party, Vol. 2 (Selected by Robbie Rivera)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f4a98ec0fb4b81464f1fcfdd70f021a9167b1f2d0b8ec3a57efe252ca365f16. 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/NLF711704864.
I Want Candy - Les Schmitz & Oliver Schmitz Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45802c58a26195b647a401a6c1917d77fca76052c6c881ebd109aaa271bd502c. 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/NLF711704884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6861c1bc8c544e1541c4f434d3354c6a1e86b1bd6b6c2900e8999b5627fa6c1. 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/QM6P42212364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178b1e9ee73f6c7d1c6b0cf983c76782d9876e2e4afc920a10e3015a364dab11. 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/QMDA72163626.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88108174b489b94b93ebfdd6dfc5c10337c5112fda911d228198231a3e2ee60f. 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/QM7282112552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed74c56293f46925ddde00eccbb82403048c0e5cd9ac1735b3070912c074d3. Chain 2 (Bitcoin): anchored in block 957075 (2026-07-07T18:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0M2409289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b5d3c497d028cd61a3c7a1c78be719fe35710172c41d3914683ee3bb036e96. 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/QMDA62415073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40234489c96f182b450fef780221c22b9748e739773d1b8b3144e8e60e131363. 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/QMDA62415075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9248c1cb97fa4534ffc4cb67ca8c0c22a71b23f97b2af2d37691a129258fc700. 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/QMDA62415083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4047d3564e352c3ff88bc1911aa994004946c51d26bc8f57b7dbab182cd3412. 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/QMDA62415081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe9ebd4ebe6805c5eab4de7a77d4ce234c9c79ce4500873aa493748a9355098b. 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/QMDA62415076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc48f967ba8f7373bc0de617244cd209214047bb0705be81201e6da70358e7669. 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/QMDA62415078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4efed68cbc3d2f6e08a5b1a7c92c0217418fe14e38d73f0967fbbdc97a6b171. 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/QMDA62415080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x377532becfb579e6c4625145459ecde4ef3a1447c23c097bfc861f35e4885ae9. 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/QMDA62415082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72e573ce2fb8b66170b226a1f2740dc788b306158f55c8523a23a6ed2c7d1d9. 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/QMDA62415074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716774edb2c357f7129de5b4dff4147e55c74dc4a3a9a5dc8f6d9dcef17229e8. 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/QMDA62415079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x434e9614ec5a6c1d06e0457e6e9cd32081f45030d9e8d021d50630946084adc1. 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/QMDA62415086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b9bc0f67babaac7ea3a5c8d27184ebde37b5a3601977ea6d6484942e54fb48. 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/QMDA62415077.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa1a285783b9651cabfa5c2d386a1afca945f180f2f65e098b404ba031e5b672. 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/QMDA62415084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97fea2e85329b1f93fdd4167bf2859becf4320c97d0605021e9d7a11af39a6d6. 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/USUM70735682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d105856e326cd984f2daff1ad7edc4fb17af65bced567e530169ddb555c29eb. 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/USUM70735683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9e10d57dd1cb3a8e0cc4c93ea414fbbf496224c1d0806534d8f2fae9b96157. 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/USUM70735684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7cd3176164da4a8fc0a4168f09d0921ed9aeee9a9ef732fc2f6093296dd28f8. 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/USUM70735685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x153595350426780e0710f79b9918e5bcdc62a9cc6c5a39e79d8f7977bcb593ce. 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/USUM70735687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c10dff3b23ecb0dd5375bb223b57c3d3603ecc94ceb14bf33490e7008784a65. 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/USUM70735690.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59f84deacc444808c86502e47f7b08eb816ecec4682a6cfdd088b55d2232749c. 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/USUM70735691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0797695deef4a0ee17d5b903e01d975bbc230677dd2b2225ae1efb0a276d18. 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/USCSX1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb2d2a7f969958f43e3aefac0062b37b6c56ba176c803682b6b8a4051130ce99. 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/USCSX1200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd24e174aff9a8330f00d030b9c59b744e58fec92e7bbf7c6b85e8c0a43fe1648. 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/USCSX1200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdb8c47db5f10fdd5871ac1b9504d65e088605d1199137ea4996a12c30c1fa2. 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/USCSX1200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba977e7c15c9ae22d258f10155969b04f75cdbdca355bc5e5c01500d4414c0b. 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/USCSX1200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ea4134005d89107381fc1a28ab041686347c25f2411a31ccd5c4f3db02a8836. 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/USCSX1200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7eb6c39a3ca676d0b991054e001a942b9b87898242ab01f24760290e4a8d06f3. 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/USCGH2465291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb15383924550a06435b018fc1df348215be0975ea812ed495bb82352becaeb8. 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/FR96X2568187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bed74c56293f46925ddde00eccbb82403048c0e5cd9ac1735b3070912c074d3. 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/DGA0M2409289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5902eea0254c582d94a5a722283054ccca978f466a801d1f6e54c1f666e4a786. 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/TCAHK2363761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52e48ff1d1a0921d9a3320d1a5304cbc8cfc731722149f201f70bd6ff3cb2d7d. 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/FR96X2568189.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea495c3f29438898a93e4b1e93c39e55db8a0598986b62480dc9e84cda29b2fb. 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/FR96X2568190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88bf1c94f13e006eb70293b5ff0b5eb51cc3342d619fffb24e36ea25f9e1ed70. 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/FR96X2568191.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601da6fb00ebf34445de8099b074f8b8b6b50cf1d14ae31ac62c464b474508be. 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/DGA0R2469666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c10dbdedc98a9fd73461d8970337adff30e62b5e8f6374d1b356246442389a6. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), 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/QMFME2435550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d4c3b87f89a74fbddc66df52804c51beb2f7fe9e6ca27ebb1e0299e18c223d5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2435551.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed0f55816547a4467906036b71b59b0be54689b5ca04b5838e8c6514cf61df0a. 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/QMFME2435571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8364bd2fb594fcc49d4d3e18162a1acdaa57cb38ca98873b924b8a35d5b277bc. 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/QMFMF2359275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb04efa07421d93a9103cfe5045df664f1c26ea22fc314b8f5d2c680e0fa6ccf3. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFME2435586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77023aa0f4859f9d89f78a87de4a4d4d6eaf8bad371b6ded994ebc1591654090. 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/QMBZ92310959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46a2b3bbff5add9f246b25b4d33e83eaeef990b2f3c63f0c33cef731e4a788b6. 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/GBKPL1950055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4f607e95eecf66b86aeb6664a4312ac90355bc4ad23cebad16c16e9dd7dc6fa. 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/USHM21779911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc774f9e6f61d4396662326c2553ee57539417ae479d1b8060c21f2378e29f71f. 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/USHM22321701.