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 0x5a36403ad89567c7f8bcad9eef20a784d60ef90a86862a4fa3752e5492f78791. Chain 2 (Bitcoin): anchored in block 953724 (2026-06-15T01:43:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8db93f24-e9de-484e-b10d-6223e46aa795.json and https://artists.proofprofile.net/proofs/artist/8db93f24-e9de-484e-b10d-6223e46aa795.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 0x4a83ee6e563c39c9106697aebdc096de12832897cae1a4ad28d613b3e7e9fe68. 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/NZEM09600036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc790eecab2fbb6f1108c45cf4bb36e09d2780bf64804b018124a546b6dc129ab. 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/NZEM09400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d6244e840776c2e73470498600c1db06d0c15698c113b7030d936ed38a6b24. 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/NZEM09500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fee1e11f6eb10135705823e9bcd3aec2e56d2246c0aab1e2bbf5c0689c3b42d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2061886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6530890482512d119f93d50b5fa3c64cad0ca05252d65109487b98d9922a9e92. 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/USL4Q2061887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cab3ecd83025b396f23bedee3222a0ee99a2ba6300ebcd4786ea4d4b14da5d. 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/USL4Q2061888.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f00792456ea251086d6113b5fa07430904fca3bc97dda89580af571e6b62dc. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/USL4Q2061889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf934c6fbfafbc536ae7b1d47cfc36655f9834d9a66df1d34fda17cfe88e585a3. 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/USL4Q2061890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739e6a1740f9c47cf3f1c58d45a38e2c4a78798cc8d45f21504afca575a9c471. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/USL4Q2061891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e22a23d3373ab69a05586ec3b0fe1d79632f0640f7bc0798cb04bfeae301dce. 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/USL4Q2061892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc973026bb1e92c51037dfdeb059d19f18a285e4452d98565afff7efe3eb02980. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q2061893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dc52fd7b6d0e296cf8561e460514be9659880296d9e7d7525ab656c19fd9490. 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/USL4Q2061895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff71aad09c59b5aeba26d8dfb69457e8cf5b1775789973deb5157b2e85f1886. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USL4Q2061896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x723a8ff54695cb69c0f72fddece3567d192fcb1e3d3cd7fc761345ec787d38c9. 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/USL4Q2061897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d6ee71d77c82d0609dbcd907339d043e0a509bdfd3847b6fb53066e86942167. 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/USL4Q2061898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43e4587114036be6416608cf6e1a9096a376a08afdbadfe4c93895c95a4cade. 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/USL4Q2061899.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40551daecf692af2cb001d26b7c25803c0634f6d763f3b3ac93e1277de55591f. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USL4Q2061900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x426f743f7f2af89b16c84a4230cc54c7ffb6a44843e5a887ac1514ec5b640ff4. 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/USL4Q2061901.
Hood Girl (The Re-Up) [feat. Remorse & Lion Rezz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d2e9f664f0449fc04a1e28131d8f5b6c3ea20a0dfff7b7ca108007cdd530d5f. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62066706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28422c6e3d0e632acd645bb99089895bfb4437cc7595ea0643d018895f793060. 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/QZES92045775.
Believe in Me (Crooks International) [feat. Trinzeus & St8]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6094591088e24de54ac709d491f24cce8b0ff3dfccb744f5e3d5e52d5c39d1e3. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52047646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x518c09dc2f13f7a3b8bcfa83cbe7ebc5503016e88effb1f13d8a13612a002c36. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN42046170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0fd7fe2839deee9d50e459b647cc1fc665b76fc918869c8a7211b254c6a1e50. 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/NZAZ11200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4272f29e0d9e0e53eea4930f1621470f1c8ec272df2a0d16e3465bdcfe6baf94. 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/NZAZ11200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e90c6ecef66aeab94fafd1c80b9e048d13da3cddfd506956ba4f66fbfa51fc9. 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/NZAZ11200003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d476c2ce1132c7908cd81278548fa4dc333d7b56b358cecfe7a8fa1b98b440a. 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/NZAZ11200004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e962ddba02e92bf8a750aaee961a2d201ae30f3599fc47e099c950c72c4bd7. 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/NZAZ11200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbbf98995c23118ff27dd000777d62874a8bdac77009fc3c04e3a377e175acfa. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NZAZ11200006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6510f03113cdfcfd0cf76a0e7557fed00dee7b5a65e382327aa4f50604086c. 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/NZAZ11200007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e3bc6115102fa68eee48276e2237049721ee8d64a182c70c38d602fe4fcac95. 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/NZAZ11200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde33e6f96ccfd4b43de3e56b2c343642b62226c8acc4706547c9a4d20bfdbede. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NZAZ11200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756875b7025bdf04bf50dcc7aea63876899e74e21c9a32c91a1c9bcd1cab9f38. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAZ11200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad949ed0d1398e947190817e76c0a2b1ba7a101713a3cf55585b532302c5205. 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/NZAZ11200011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2bd95d424a659478ff4b645842d2f9540af4353b4ed31b002f638c18aeff9c4. 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/NZAZ11200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x756875b7025bdf04bf50dcc7aea63876899e74e21c9a32c91a1c9bcd1cab9f38. Chain 2 (Bitcoin): anchored in block 960481 (2026-07-31T23:51:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZAZ11200010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8cf38fc907a629d1a2f740066cda0a1757ab2d7201d21bc1c9883fc74f2e6c. 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/NZRI12303411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cf6b7ef3ad405694bb6dc01e9b709ca2bdf298510f491dd46b1ce5f54368dd8. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NZRI12303412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7eaeb71ca0c1319a8f970d3ad8f06cd02c97d8c6398fba2a1e0e1ba71a489e7. 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/NZRI12303413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a9439528eb9f0e09a5cad482beb0dbaa37423b8cb80ea97fd1ac39150d4f6f. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI12303414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159b49d2f4e9549f094efb0e73c5e8fe07dbf9b523f80f85d2c4a4fef835abf0. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NZRI12003835.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8edf2a8dcbb8a17684768a907fe09af5abf0ea4f08bf6825596ed6987cc73ee5. 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/NZRI12201253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd114b5af049c13860913c2897c5dc3c8cc45faf750a9622eea366c59aff5be30. 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/NZRI12303415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16cb8877042e24e9013baaca75b56b75627fddfbe585c6b7598b1e190b780912. 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/NZRI12202875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0e9c64716565ca13f8b6e36903f88ea410ecfd0de83f89002fcd98599ab84d0. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZRI12303418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047f81151d883e1ca5ec7af901fc4b1ec2c6faa55ccfc46b789a7a37eb1ff477. 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/NZRI12303419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a503383deeb3cf42fe6ebc633977060ba4cefc3bc8e8fb969f0aa44f2899128. 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/NZRI12303420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8625cc28fceafce3007db2c1babcba4a9840e6d29e63b88eba92fe7d61091ff1. 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/NZIL00900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749d5ab49ea20645d9d153f38cf4b3f218f14c534e93fdbd0b3a964e8fe95102. 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/NZIL01000037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc891c5b1bc7f18b1798cf83d052b8d42093cd7121f901351e84a506014239b74. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZIL01200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d10695e83f426b83fa8d7658d2ebe7140bc37746fae9c41f8cefd8542aabf49. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/NZIL01100054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa01bd84c734f1466f23d81254dfde57d2dd1254d3c359a50b7c868879d26e9f7. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/NZIL01200005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7649bff36c3a43af6a7f1878eacd855383fc3abe69dc9d2f73bfa7611b770393. 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/NZIL01000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56078e59e414e3d4d5d09bfbeb2f7fc91e5f8253fb3b2dfd200f9bc4a83bc1ed. 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/NZMQ12000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98dc171a2ce031bb6e421eb43a74b13275311b867416d033d1aecf3fb634d32f. 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/NZMQ12000008.