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 0xd368c9759e19303bc790ef832aee16ffb3e69a14b8488ca7bab9347f4d7b87ad. 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/a71101bc-f2d9-47e5-8e5f-87e93be1ea6b.json and https://artists.proofprofile.net/proofs/artist/a71101bc-f2d9-47e5-8e5f-87e93be1ea6b.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 0x420075b9d9324e23d7aa74d6bbc85b3f5466d567a4e8f970cd8ea35eabccbb4b. 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/TCAHD2391817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bc3b8ed2435cb6d0762a8b63872fd33e595dc5af00af065a094b7be2a68856. 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/QZDA72326932.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6644bd8a3f9f442bef4649d1cc38d72b6994b125aa103158456a758651f234ee. 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/QZDA72326933.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1dc4cd1ee16b7363b0ddaad05c54623a6c88451e5a576e07a3b10964d16aac. 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/QZDA72326934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09b30110619f34f450d8e9c6638c438726f5fe639a27432d849d6ba818eb1573. 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/QZDA72326935.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ea04041d6f606ae073fe3429ddc6963a4bf65d7eed8bc33adf9a3738df9897. 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/QZDA72326936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2dca039bc5d5846c7a2f23cbcc868648d5052faac76970196aaee08e907f3a9a. 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/QZDA72326937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a540cac7b29f7fb8ab691ca37d0e26b5f984eda1e08dc995303c3cb76e60d29. 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/QZFYX2221973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e25df525e7b4c21cca25b81454bf08f57108d835ef2601c21f11930df08433. 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/QZFYX2221974.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb791b7df0ee499f0ddd22f902245e7f2890cc09fc4d75aff511f629ac8aa06e9. 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/QZFYX2221975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a612ebb504e3534f58bfdfed24e61ffcd7c83186fa4b8ec7e534f2a9b0c0a5. 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/QZFYX2221976.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7203cadadf6bfa3a16911ad9d22e6c61e7b9aa5cf0861639105787aebd04d025. 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/QZFYX2221977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1de843864c19b55451a81e7c2340501a33466301dc414c40d2831bb97045281. 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/QZFYX2221978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3168f7b7657792a1d28f17a7ce34b1f9d98326c68036bcd4ce3b19b34a2239d9. 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/QZFYX2221979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18cee561bda796d1eaabc61baccae8e7c17f4043fcb98331f68c1e6350c6e347. 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/QZFYX2221980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0590935839814f6ab231d54d53a0a10147bfb166b88199998ec891a8f9b7f3. 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/QZFYX2221981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11b5faaf541bfa1cbc33908403492955b50be389ebb63192ea0aa298071e5894. 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/QZFYX2221982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c647724d3dfeab96efa2aeadb636c46fcc4a600508c4a931a61e791c17f9f1f. 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/QZFYX2221983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb09f477d63abe033953029c63ce794410b1d871a23d82dc120d2fc7c518e0b29. 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/QZFYX2221984.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93fe602271f0cda93ad3143549c87064d29fc97a25246e04963739020b58e2f7. 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/QZFYX2221985.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1e9fb15072c39ab45e6a748ff1cd005a548b2c344a67ee8100bebc517e1e83e. 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/QZFYX2221986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25cec3685bba1d478884fbcf5a8525b7b6c7825a1f4831bbd28a65e976d0f445. 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/QZFYX2221987.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb17e2deb71874ac4408d2ea3a286c97409c605e554617f30569f0207634e8b40. 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/QZFYX2221988.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x640be4065ba13ce35b33fab139318615b9f8e383d261f4c5a90687184d29a3f2. 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/QZFYX2221989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62da1949b98e97021be903221fa3a992c60e4b7ab32dce73f5ec7cedb6e32100. 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/QZFYX2221990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74e57ee4f7a0c237585295509310027004d2eabd484f423db19408462d630f16. 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/QZTVM2357131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e23785dc8831d64db3d7da86023a21249d9b1537dde2c4fbd8a5a2932d88ac3. 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/QZNJX2389363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf6d9233bc7c0df0a67c92a651a6c9a09ee203a02e7150c2fd5f6ddb2b936a15. 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/QZ5AB2354450.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc34c162ad22cbe66ba62f1e59566f0862cc59786c97fd69118173b0268643da2. 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/QZ5AB2354451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9c6dbccf9c2c41129648e713ee2889c6bf661b3f6997e881c719e824553c966. 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/QZ5AB2354452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1fd619bd3052a224162c001c0dc94c032d133abc33b5257cc84b7cb74c10155. 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/QZWDW2496315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7e2c938222633eb7a146abd9752491ad0b9ea8d4b702753d7885d6e04b35ac9. 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/QZWDW2496316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fe85950c3285e30453e96f50e2651ce080fcf69b055a4e623902a8360d2fc31. 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/QZWDW2496317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0442485d2f1f7087d89c1be742f9bbc69cb46de92d76137d7bba79f9cdb479. 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/QZWDW2496318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1e93d748081a2bcebf7e7debf9c8f099b8fee3e8d5e04657e4d82a4aa2f5be. 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/QZWDW2496319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd54ade68262523e31868a33194753b50914a3258210324fcb113202ff207fe9. 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/QZWDW2485641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59a4ad4f25a86cafef0cd73af8d15ae55bf5045b4cfae4cde9315aaf704ec64a. 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/QZWDW2496320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ab3f53f7a29c82f04afaa53a9ff280afa4cff4384ff14fc119c447d6bee3ee0. 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/QZWDW2496321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86c9770d010bbd15c702297d81b8863dff6ffb0715103bd2216df34a85e4d66c. 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/QZWDW2496322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abbbb11e0c2ee806565e991d77eb858f43bbc34bc267cf1c510a053d2442dd1. 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/QZWDW2496323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0f0ad8969faa4f2ac24126503794f987d07378789a8ebf70526a075fd4459d. 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/QZWDW2496324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0222fa51b18021f3cc713a413dfb9f0194bad492d758b7985a6e9cefec0d5087. 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/QZWDW2496325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31438d5597dd347e4b3f73d65285eabc8a23458181e0ebe3769b3ee4a378c222. 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/QZWDW2496326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae437f345d4ebd35a9fb6dd941b872835100ad883080b8f7a9a10e93b8c4e7d2. 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/QZWDW2496327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e93fee20779455b675b04e9eef82d0ccb91f40f802aa56164e71166702ac24. 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/QZWDW2496328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb0ebe259c889bf798d4dc9619dbc594e002c6a52b685a67c20e1c55023736b5. 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/QZWDW2496329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1b4e80459f5c9284569389eeeec9dcfec9616bd4998f1e8a3f2dcb7d7a1b50c. 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/QZN882514467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0c9b97fe98fe720b33f3393ea5788a8e3e6e12cf2faf0bfa1e6bc50c1566b5b. 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/QZN882514468.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc7187a64ebe9d8d25fe2e01067ed8d055c7c89a85ec4ec3097950b484faa96e. 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/QZN882514469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc265a1929f2fa25ca705e1559b2fb7891d30474442be7f2d5ae1249e3274cafe. 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/QZN882514470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1242e1204900bb4fe954b62650a1f4c45a9ae3df97ffdf45568c86bcbdf819ed. 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/QZN882514471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a6d5396d26b69eff33701fea83a77fdf3184a40c5a274ff6fe8ecb44f652d1f. 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/QZN882438591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4fde6684dfccffc9f3fd21f47bf0d59f524241e7a5a9802240440bd95e9abfd. 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/QZPLS2435158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a683a5b617fff009fedde65595979a9d792943f07a02f0bd4d20d92e3da54c1. 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/QZTB42348574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b0977234e7bfe49d5ac845e86b0ce7a8402de48f28b49cbb5905544962a964f. 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/QZNWX2303615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf8b2f03cceaf4f354229dc3d57a38234d5b8f5e9421512fa1ebfdd6a326ee5. 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/GBLFP2322456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d206d151bd35dcf48de9ede2d99a2b2a829ca62a66c14bda6e9136a555266c9. 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/GX53U2386441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2611505f1c3b848a6a5c5572975dcfbfe5d8261321951d6be037e47c8caa6ea. 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/TCAIA2489233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a64c27f553c4875a42e27a277d3278c423b861cda83dbce8c641c9155796c3a. 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/QZRP42282950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0099438c20d56a99e9504f6e4ebc76a5361f83bd51dff28d5b2da6aebd66d71. 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/QZRP42282952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05ff0c9cf4f5e1ba09f7709a7a4b728a9e221d5f75c986ab34eb4ebef2cddab7. 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/QZRP42282953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaeb055554f516b3a94dd6c3dd12d68cca9792b83877f781509b002a89758c996. 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/QZRP42282954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2516eeafbea7bf3aafd5c6cb0b663ad8ed77d408e4c94f5ac329b7390271b3. 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/QZNWS2271671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b22776a742c645b34f010c2feddb0936e9ed29ba660c1c3da319cfc6214c79e. 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/QZRP42282955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2786591c91b088df3db750affa11593e80ff07ca052218d6020e9c96a541c7. 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/QZRP42282956.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3a78080673bc675a605adc5aa35c43891ad220c26bb362707dcf5179f641ab. 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/QZRP42282957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x170524b031e4f4b9978294fccf221de0d6e3f4ddb56e6d0b01c8ab8ec5281970. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:19:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2426087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c1e91c3d45c064753327a65179c833712147a119db1e09166bcde0969a287b9. 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/QZHN82454125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe366e039f91471f6144348617124433f4a8397068546c61ff040091a8abbf29. 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/QZTBF2313110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf78583d3a1895d4c8667c54014efb8d67ddf8416725829b79328add69a12228. 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/QZK6F2378954.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9783ab903ab59043969b81b527645591368c95c326832ce8cfe4fe7f8b41e3de. 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/TCAHC2305979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86d4b38d19ae3fff452b795d125f1a6d452639d866e249c4a8c9cc0488cb69ce. 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/QZHNC2310402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ed4515b1022bceab265ebb2e6b1aa43e7ccbf95aa354b5f8dbefd07fa2fede5. 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/QZFZ42308029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11069679e66f9c1c928e4012a4ce40e3e3975d1a105ec13b5fee2f6459c4093d. 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/TCAGT2364967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb2516eeafbea7bf3aafd5c6cb0b663ad8ed77d408e4c94f5ac329b7390271b3. 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/QZNWS2271671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19d46c1806d543853e366bd050385464664a0c49a20571ec8ac534054f47ec65. 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/GX3Q92423033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88260fda44b27dffa9116afeab50ef9872db5bb656f36a2de2a81c00f27da2c6. 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/BK4DA2501174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50503bd4e8e0de6b27565f14d8d39850739959d57db51462b3796bcda026a9fe. 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/BK4DA2501037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dafb722c5bc49e50ce279f93797b938cd9c3f7fe9f36ab125050f8731c91375. 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/BK4DA2501038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e63bdb63252e08dea90165ca8e91bac77760f337e34ecea87341f33ce045ca8. 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/BK4DA2500859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34b8bcba8383ba1ba507e6e1dd842cf9bb98cacb5e74858f5f14204e9a70ebfa. 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/BK4DA2501043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x980a89d4585b08788a69d32d3022ba52383237bbb8d76dce06fce76a1a58328d. 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/BK4DA2501044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd90c04778cd06121e569358a2320aa45562b8ad3d80891626a60bfa7d9e362fc. 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/BK4DA2464402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2416018fe6f057e12f471ab6cbeb0254ddfb8e72d1ca843fd58fdd8d6f31b20d. 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/BK4DA2501045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x049389d5690494f789b3d5c37a2a2f5652e0fffc17fc57f0753914069a1f0b89. 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/BK4DA2500868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb92891098b32f5e7ffa3f63ba901e2bd338cc973c6858e9d21dfd201e1a7fc6. 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/BK4DA2501046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5115a9370c240a056c3f24d6238e66d69490b9b07a9dc87fa2de8191974f560a. 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/QZZ7M2446791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc237de3a64dbfaa64b8d96cfdaeb510ffad8ef5e592d473f60e6cb60cb364d8. 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/QZZ7M2446792.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8785d417f4fdefd68e6e7dc796d54ebd08164be5a6c97e16b5cd9a493c69e317. 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/QZZ7M2446793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf80be23bd4f91467c7ea932ad034abc9b7d577292d88f53c540ddc56cb3382e. 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/QZMEN2445379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ac54a2f0ec02424842ca0a0a559a5353a74de6d673890e9df6891b1f4ca89b. 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/QZZ7M2446794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd0ca89158280e8616c4b7b12c61732e1a87f2bcfb72caf7542129439d989d16. 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/QZZ7M2446795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb29c076f175da8c60fea82084e29d1b7fbb1a8d777dbe5dbfc937d55bbc9d4fd. 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/QZZ7M2446796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7006c2baac6a77354513fe57293059d765fe72bfb2435759c92e9256ae9b17c5. 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/QZZ7M2446797.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f6a6893cb0c187ca81e98825b5967f0b9600dfa24a9d624c5ef8f57dc981a25. 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/QZZ7M2446798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd9686c907fae854a37bacf03e9d32d5f9936780ebb89f403a4cf8a8b75da84c. 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/QZZ7M2446799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bdc523b398daa8a4aa9fc55cb1bbddaa40c439d760532d3d627eac58d745dcd. 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/QZZ7M2446800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3ede1776ba3d10901c9434069b37298c7f2bdc48dc2ecfc77973a54950f2a8. 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/QZZ7M2446801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce65e0dd1043b700a93b9d9e404227209fcf2641b838a188e6937814a3a60365. 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/QZZ7M2446802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea024a412347807c846d46ccba553cec8b36cbace309465b9eaf44188059680f. 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/QZZ7M2446803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef41f0e820e7a719bebdf6121c8d1f02c038ac280282e8fec1bc34c54d1c216b. 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/QZZ7M2446804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e313a9ce6ab9c51f4818bb138875c780bad90809681e1b48fb426333acde82b. 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/QZZ7M2446805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2611505f1c3b848a6a5c5572975dcfbfe5d8261321951d6be037e47c8caa6ea. 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/TCAIA2489233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda0a175cf1b8ba3b30fbe11af5bf155cc4eba6c797f3010d29eec2cbeaac816. 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/QZK6H2405557.