The Mint Chicks were a New Zealand noise rock and art punk group (the band began to refer to their style of music as "troublegum" and have been referred to as anything from neo-punk to schizo-pop to t
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 0x6949c51cc82e2aa351225f2a09ae12dd9a5ceea149e642c3de8c5284694fe9d8. 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/7dd86e74-7706-4dfd-9b94-14a17ceafc69.json and https://artists.proofprofile.net/proofs/artist/7dd86e74-7706-4dfd-9b94-14a17ceafc69.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 0x572a8d7d56d782c4eb14bd75e5d5d041d7c445b41eaf93085c5036178c005384. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/NZWM01900001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d6b0eebdbd0a33eeec2f45bdfcde1b0f7159c8b7936390987d35186bae3ae4. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/NZWM01900002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d644125fb713840c6ea8b1d4dcdcf7cb6fe71d18c185a7865365ba9fbe1c1c5. 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/NZWM01900003.
Don't Sell Your Brain Out, Baby - 2019 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718a89ed69bf84a2b1aba9d907a2577f5a1dfea7cd938454ed9ec6485959c667. 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/NZWM01900004.
I Can't Stop Being Foolish - 2019 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaa9ce1068539de745f33ae99045c8ed1ce701f453f66e9b481698438b155bfe. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NZWM01900005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dfbe4bd0837a952d116f4b092a3a7312fed4e2c1479c277e2d336e8769ec573. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/NZWM01900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd6d7192d5579261ddc5bfe9fb757443a84c9eae19d06c1f74e8ba57a141ec2. 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/NZWM01900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x402e58fe28a7d784c4fa803928b20222ed245495e91ba07e56571fdca30cfa27. 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/NZWM01900008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2409566904c603bac090b64221259f3ebffe5d238776aa7b43f815ab1ba7a81a. Chain 2 (Bitcoin): anchored in block 957304 (2026-07-09T12:19:34Z), 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/NZWM01900009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4936bf49e32b223d28077838a00c04999bed182247e2c1ea12fae8158767ddf9. Chain 2 (Bitcoin): anchored in block 960509 (2026-08-01T04:30:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZWM01900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b7ec191b24ee8d5a842d82ba61c2ebb70b00b5240ef2674c98c2acbeca6ed2e. 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/NZWM01500044.
This Is Your Last Chance to Be Famous, My Love
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x575b5be9af5a4c8b208200be905dccb2e9deb0bef179938675a431cb98ec7b5b. 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/NZWM01500046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd51402a63d024ae1c57d37a8321b825e9138212b123efb2855dafcb2537a9fb2. 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/NZWM01500048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ee73a03b59a6d7296a5af65516284f7072c4a6a76bd7edb041b31f802a3456. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZWM01500050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd17e1372dd1c6774286f2d1e13c5074bde66d252f99dcd915fec11a943062c1. 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/NZWM01500042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x429067026c80b691d4fc9900456c331002e1bdeb664388da9f103f3559dda06e. 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/NZWM01500052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee0e3d1e2c6eabc6bf22ad7e92f8473196f65237b0e2617ffc3c52bf09f7128e. 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/NZWM01500054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfaee8ad5c5f1e5f625ac649f1e9968e4573a8df89c94848818b3407633571247. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/NZWM01500056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75b454f49c1f2e8eeb2ee28d3571429317fb7e663125dcdf0dfd9635d884ab45. 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/NZWM01500058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30afdc3a9e3351dff84969e9e3d41b2934afb82e093d2523ffa5040642e2d8c3. 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/NZWM01500060.
If My Arm Was a Mic Stand, Would You Hold My Hand?
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x339cd76570bee039803475596ad71018e8942474324b96ac4c1530e602c6c054. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/NZWM01500062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeebaff0d2a0382f3ad97fd9bb4c0995c5f7c0b25037f3fce4d5f8da807d0118b. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/NZWM01500064.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x095eb9a5ac9ac73b4ad61ffb7d7bb8e16e09b1f0681cf4cfd0b30729f48f678b. 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/NZWM01500066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9abf4b251c0dbf82ed359bebbc4ea53b87aa779e2e4d4484e5aff7c894ac89e. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZWM01500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa609630d177502395676712c851b6dcfb3d74984753379324b56d437ccb191ad. 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/NZFN00501591.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9cc9bdca769cc768b1a88843cee37636353251d0ced815e4bd7172f07006e53. 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/NZFN00501592.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33cebf66ea889457ebde4f4701085fd9ef2fb1ba71515168635bcb79796a66b2. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/NZFN00501554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2404caaecf38bf3f46906093f4a82478e0161a3b06e42e4f83ee4a7f351caf79. 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/NZFN00501593.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcccd777082b64c316a198b05a6668be04fd84f7dd59c5b581dc9bb36ca9e619. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NZFN00501594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe78ae49106e5be40bbeebb8628485fe080ce7144e1c631787c0dbe47982a154b. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZFN00501595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7f959d938a8fce062bc902da314ac77596754c0f5ba924e5a8d60bfbdabcebe. 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/NZFN00501596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50d759301337b340d35d4ec0bfafcaa91954cb70fc084fb26c40c87fe1ae868. 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/NZFN00501597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d8f249020d368a968075759246be0cd32b4ae2c0f1d7a38d013bf979fddb7e0. Chain 2 (Bitcoin): anchored in block 960339 (2026-07-31T03:13:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NZFN00501598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6337f47f6162090d7f4fa5ae56d0c2b493b07889194e11ca47967ae3d66460. 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/NZFN00501599.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe03742c6581c71c0ae607ced06cf1fb00a02676839c3b963dab1f81a3bfecb8b. 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/NZFN00501600.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d039774d191020f01af527f9ceed90513f4270a2b394b974e87cc7b1e8804d3. Chain 2 (Bitcoin): anchored in block 960305 (2026-07-30T20:14:59Z), 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/NZFN00501601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68a49e02a02a2db568de92f9aab399a35eb30e143aec5b45630ca21ec1fc26a0. 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/NZFN00501602.
Don't Sell Your Brain Out Baby [Single Version]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x657493ab3a75dd48e7c287f65e36ca071c24a97f346109a297dc6313f7a6a894. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/NZFN00400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x707362896633024502a48cb765b52153a30e23d496660eab3eecffadb007edfa. 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/NZFN00400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b1b3870bc1e145948e0749eb2e7308e6aa7a8058ddfd8e20ed107c994f7f424. 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/NZFN00400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9bd7d823b79bb09f5477c7eff7de4dae20c89b0a62f5a3dfc576603fbe31c10. 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/NZFN00400205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cad07a1d3989090a9a949d110d7561315fe022369bbb69097d1732591f04836. 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/NZFN00400206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70af282cc8600667b21b5c714c60a58bf2a4049e83ae40b2d76fdce3ec7b1268. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/NZFN00400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55159d32d0e610d7ca6cdb96522b6abf7001b10aff4334123d313ee6e1ae0cc5. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/NZFN00400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ed8fb9f307fe774aacc3fc64b9b285338040a628f732749048902a45bb8c0d4. 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/NZFN00400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4476f86a8aac099d596f92a774267727856de141eb4edfed71773b35d8b575f5. 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/NZFN00400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9b18e9998f5f7916b9107fa777b4abb4be4ff46c30679bb66b97d514886efdc. 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/NZFN00400016.