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 0xddc24eeea2abd4c9bd6f137534429e47eb8f4d746eeeac98aa2bde7041824afa. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b6ae7ce3-ef50-4cc9-b3f5-df2a6de2f86e.json and https://artists.proofprofile.net/proofs/artist/b6ae7ce3-ef50-4cc9-b3f5-df2a6de2f86e.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 0x6690cad58b774061caebd168d94ebbbeea884d1bb3a9b2a5ef91caa10b26b6ef. 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/USAER0710645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd2cfb74798ce1826ff6fcf6aeecdd5b7fbf1278510762299375b69be6b51a04. 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/USAER0810102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde2239a4a84c91c684c5baa6c1d1bfae261927df70fac3c37f040e53daec885b. 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/USAER0710308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2f12b72b533792617534cc99a3c4cac3ed120ec6ba9bbecabe44edf5ac6013. 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/USAER0710660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf115daba737d357302bccb30cf056a4b1c97aa3480b9f1c3c2b4e1731a1a41e2. 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/USAER0710649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd19fb7a59809f59cfb365e164e50055b91aeb2ebcb5716ebb801c19c30e379e. 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/USAER0710658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1864ba48dd4c8478ab8ebd20b7086ded5aeb0b95197ce6d95d33c1bd9ab5fa76. 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/USAER0710653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac01a9f2f54b0945b26f7918475640142003e4e1785854850d8f97f7c138d2ba. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAER0710719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x496f8a72a88540db617131068ab4bcf6fe75a740d6d13f744bf4fac12f7b2931. 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/USAER1200036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5747a06ad4000205adfa5163166b789a05f22b1e822953a47cfd000d9efce088. 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/USAER0710716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9ee9b749d3adb93b8a75c9c308edad326aa7f2045c021c246c8c61e0c814d9. 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/USAER0710724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36944eb63c12a230b3db95f5c01fd3a1dd7981c488a34c74980df58547c06ef. 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/USAER0710647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c8cc3878ea0a0746d5b0c2e9cffe94cf98089f51a25dba08ad5a647600bfbb9. 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/USAER0710707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9c89d357cd113934b95316ff5447acf6e1007b013dc36be439d5fb23ffc01b. 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/USAER0710652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58834a3472e3c3aeef75c8b8995ce125adb17db7ee3b0b50d691427b7c3b1d5f. 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/USAER0710725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b0134c9076f55a78c74074289e58a9c17cbeae6a413e6ee5b5fb185f0dad0b. 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/USAER0710651.
Sleepwalk the 50 Best Hawaiian Summer Oldies
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25bb5818dbaa128392d9ce648a79973918b0cc624714e6d55c13305f1ff499e6. 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/USAER0610052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b22ca18897f0caf010bbf4587abdcc7f0cf594a20d7a52c27d54a3b571c6188. 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/USAER0810092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf115daba737d357302bccb30cf056a4b1c97aa3480b9f1c3c2b4e1731a1a41e2. 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/USAER0710649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbb384b27ce818bd11648666663da8fde5a356d5bcf508f19a2dbf304467ff62. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAER0810083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77b65de9c4f6d2fabf6f5264f462fc2c967ce4845e7f6c5594655e7bc99061e. 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/USAER0810090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x470feed9cfb998d55eecfe22f145487dd267aa9b262b7fa4da4e126851741815. 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/USAER0710670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4758d703a1786c22cdecc9e3abf88682849b6f28dc568818b3f57c4f259360d4. 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/USAER0710646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35fdd4e815981c1245aaeb231252637e20f721b6a6926a7af0adac2acce64462. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1873394.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x841a99045e39209def61b1f6aabf06f9da7ef065efb6aa92fb80628bfec2310d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM2PV1873396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa354f2b1953c243ac9b70ff56a0490e240107ee628b67790cb3a2f7597fccba1. 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/QM2PV1873399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a46ce541875f19da5820e6ae8b761c2bcae5173d69e2679d0a9a7c331fa3d9f. 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/QZDA81807624.
The Other Side of the Moon - Ursula 1000 Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb866994c2f511ae56a4878d129a3c7462ea260604c2008d7459d7a036a569c7. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81807617.
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 0xff4af72d36a8cc4509433bf97ceff045e9b9591c8412b9478a5174ca8da66385. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81807618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90e41ed1fbdf23468be3f0c7d36b8031faed814c6ffc83defe26fc06b494438b. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81807622.
The Natives Are Restless - Jimmy B & Thee Analu Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97756b85f4dfc2e15025c57635480198884b0a41f24a6894b6a0a741d0e3811c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81807623.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00dfba557e9fd955c4ab2c22db8d6f0105639efbc3bc4038694e6dbc35bf9409. 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/QZDA81806781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7f56a2847320f241bef202275106b4208da5a8bc5398974a93a671ec07f57ea. 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/QZDA81806784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6de96bfae4552de0f0d9a204b9c9be0d03722afc715b7f0e21008ef9fd2d6e. 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/QZDA81806786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814202959820a09951c5e4f58df0a519cf3c18dda5c32d59dd2e35cec6cc612b. Chain 2 (Bitcoin): anchored in block 957198 (2026-07-08T15:54:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23e49ea0250975ff7a2f0ae01a38c6d8a0de3a26d4549ee199ca5b3e6ea77522. 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/QZDA81806788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef096adf65edd556be6a2907b0259dcb47744642020d3ad017bb3e02e16f52d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x475d6db3f0f79adbbcd7f5c9db91702dfffb4b6d6ec61265c8866ca8c1074308. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2644ff862885db719f3c49a36776c005bb9af59c7f9fb5d4e9f25731d8d6db. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/QZDA81806782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8dfa402fa6a17cbb27e7a8dd5cf3e2e66f165c4c0e729be1e315e54f36ffb47. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27daab5c78ddb272179e9f8153b727fc0c3fcbb148de89d6c24546a3eea29593. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed41e29e5cf3d3f0582428b23a2fefa12f88543d6aebc3e92b828de86e5bcddb. 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/QZDA81806765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe5966cc1a2375c73db7329ee4273aba866833242e9f157285c35f6f07dec9b. 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/QZDA81806766.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21f8a67a5b78b67079fdfe494807bfcd60f0273055a91e0c6642b7bf5bc41590. 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/QZDA81806767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72d45fed029108dda01aad50230ebb490585d4bf359cf09292105dbcb1039776. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bd8865ae58101098b9ea014d8a229c070146bf91d067116fbd687f769e3092e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca8a5b01743788e8759b4740719d1ba2a8b1b960557733a6ff7c5ff5162d4573. 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/QZDA81806776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f02261b02eb897deca00ff3195c64427f35e7c13c9d8210772f9c71f5656246. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x596b906912d9b0a93b5f5f38b2ed080c305241b49b438a42ca23f6ab63f21a9c. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZDA81806769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b42cd8c701d178fde4e5166f455368a3c9542881de8c246d3fd6108e50763fc. Chain 2 (Bitcoin): anchored in block 960352 (2026-07-31T05:48:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA81806770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec6ba8c7a072bfd67e32a9489366df252f8c313a1dbeeef98cd47c3429188994. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QZDA81806771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba5b6719d165150a25e7f3192a4bdb5e00833ea6977241b9f25db75d943709b. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/QZDA81806772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0159034258b867352cb28034987a26fbf3dc890098cc3cdd96271d8bfae14247. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/QZDA81806773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e904ed4f3d72e4ee08ac83b168b13503d372b1efcea26dac8c8827b21de2dce. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QZDA81806775.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6690cad58b774061caebd168d94ebbbeea884d1bb3a9b2a5ef91caa10b26b6ef. 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/USAER0710645.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4758d703a1786c22cdecc9e3abf88682849b6f28dc568818b3f57c4f259360d4. 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/USAER0710646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc36944eb63c12a230b3db95f5c01fd3a1dd7981c488a34c74980df58547c06ef. 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/USAER0710647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf115daba737d357302bccb30cf056a4b1c97aa3480b9f1c3c2b4e1731a1a41e2. 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/USAER0710649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x122b2727c69d835cd2c737f6eed6e655b5aba134584a97656025c7946114dd18. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-21T21:49:34Z), 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/USAER0710650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b0134c9076f55a78c74074289e58a9c17cbeae6a413e6ee5b5fb185f0dad0b. 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/USAER0710651.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c9c89d357cd113934b95316ff5447acf6e1007b013dc36be439d5fb23ffc01b. 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/USAER0710652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1864ba48dd4c8478ab8ebd20b7086ded5aeb0b95197ce6d95d33c1bd9ab5fa76. 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/USAER0710653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf21a70d3a668fc4ec1c025d4303bb69c1956cb006b10a4a6dc9911a495cf79f9. 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/USAER0710654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c1beb378f9e09bbf1cd93c4af98cf628821276c2c6a5048264ca72c2b8e4e8. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAER0710657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd19fb7a59809f59cfb365e164e50055b91aeb2ebcb5716ebb801c19c30e379e. 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/USAER0710658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22cc8a0856ecd0f49d1db065a16df9d4c1c9d162d19384a95d1df93adb3bdc72. 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/USAER0710659.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c2f12b72b533792617534cc99a3c4cac3ed120ec6ba9bbecabe44edf5ac6013. 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/USAER0710660.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293d68327dec0003078ab3e0f867e6d920e7deceb519ead0ebb6ac68511888ba. Chain 2 (Bitcoin): anchored in block 960349 (2026-07-31T05:23:41Z), 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/USAER0710655.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc97e97e725a10f9081fe77f980bb75968eddd040f264ace8024bda0a160a1013. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAER0710656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060fd4913b3bd823b0fa01fd77daf506dd42c7ea1823c0cf56491c38efe07671. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAER0710664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e358d4c9d8af1f10c01b8990a71dcce99d71bb6eaa619bffa2e01d1121c01f. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650508658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dcd64c3e4d262498d374542e7b8175c4198d854e075a38be6b568137cd26dd5. 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/DEZ650508608.
Exotic Dance - Yellow Magic Orchestra Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4db2ce7dea0ea4aa942d6e0e16ef4dc48f79db5445734c25d3607aff6db4c35f. 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/DEZ650508583.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bc94be2a1e262fa9526e08419b88f5fd62af3f00ef2d123a8bdcaf1e8b29f5. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650508290.
Beautiful Bald Woman - Total Studio Penthouse Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292de3c7ed651bfcaadf9e99d525427339f848e1f292af6c101e8708a32a6797. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ650508296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b712bb4d82ef67495f33e19e903a75fe128bc887151816510acc7a4a56143f5. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/DEZ650508305.