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 0x109f00addb8ac9fa58d0b24e80631e4ff3211b34a8e35789c2ce3bb6df6d2b16. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5bf47bab-f265-4afe-85b4-64c330708aeb.json and https://artists.proofprofile.net/proofs/artist/5bf47bab-f265-4afe-85b4-64c330708aeb.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 0x9e143341c04a87243b555b0d1634e0b0551f824a202650f0987a576c6514e3d9. 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/ITS782000152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f71d4698a09c98a2c1c43497907c0625f84f05a698ca513782df82f30b0ee0. 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/ITS782000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd56c52e4beaa284ad3ede64ba87ca4f1d0eb95e572440b49e521da66e8e549. 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/ITS782000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aa007e4d1779deba219ac5e5a078e8511f30c8463a3ed1a77c0bb8dab6e303. 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/ITS782000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a1059ad45ed39bf13f1e7fe1b55c025ad0ad648f46a4e2a35137133d0f76ec. 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/ITS782000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b9c16b0029b84f05452353d85b4a8631d46a19050a2b049ad85e5d81919f7f. 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/ITS782000158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32c5d4c5c49dc6de6401600723e6a94ec975a011b0201c0aa9844a12a86f906. 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/ITS782000159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929bdda43d838745ddd53f47f86e47325fbe9947f1332636c8db9b41e6946aea. 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/ITS782000160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77697284b700eb91e2ce41df028b9552375d821a2567dff7604f506fa59bf92c. 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/ITS781900139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88a0eb8f242cf7643d29a646284022337b4a5b477b722bdb6a2cce4146943cb7. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/ITS781900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72bd23cf6b329df3b89c924ebf3ca4f192bf42f064ac41458d991903870af614. 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/ITS781900141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1b0f24b4dd8c65c9f85565865d361b16a43084f11ee169e8f528f425d3477e8. 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/ITS781900143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57e3d6075321760ebf3ee350e21af93f115d212fed9ebeefd20c9205207100c2. 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/ITS781900144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dacafddddd8dd3e1893adfd78b94cc4710dad61e3910a73d9818fccd5d39c35. 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/ITS781900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbcb8ca650f08308a4af65bc46e685d84f36b9b57cbc7335f4fe720a12b290a7. 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/ITS781900147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd559ccbe3eafe63eea5c00177c4b4bd8fd40ebf44ce7a7bb5c271dab94bad537. 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/ITS781701523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a5cfb25866b69fa13796039ba3b5a3f7dab00c9c463a515bfa947931c2e8e56. 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/ITS781701524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60d5a54fe98755a1de7ab161f419f4661788f4828e0408b7a313ad38113403fd. 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/ITS781701525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2543347aa3f0824734f16827de0c2af91bc4df1fc5cec3627e58951490d000ba. 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/ITS781701526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4a54af1e40022eb7f0f01646019b9c474da1d96cd0716df1fd8892c50d1be9. 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/ITS781701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa94aa07436e6f35d3c12cc0c42b99deceaea7dc7bf0b79df164a94001f00ac1. 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/ITS781701529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8db74d2f1874e5fc079d0935d2d4265c835115e9afa273984850e144ef2151a3. 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/ITS781701531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96b9f9ad71c3036201c3e528a20999b4453430c93fb16bcafc6677773553caf3. 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/ITS781701532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b74dbd3c21dce01e2dc5fcd6a08b21363510b036581d44977fe7693902ff921. 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/ITS781701533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebe6f80676b63122663c23b90b51dfccb7640e57e83c13e64445d1a119856806. Chain 2 (Bitcoin): anchored in block 957064 (2026-07-07T16:43:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f36b2f5d359bf6e23086a35959143e339de87fe10057faa3dc6df5bb5bbb47b. 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/ITS782401183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623985d9ef38492c51979650937d8ec743cdc449d423bd0c9ac66b4c2ac9a8f2. 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/ITS782401359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ba50e20055b821e4f9592de91c812ad5ec12fa49adf2b1e8d8ffe3e798c2723. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITS782401204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34952fd459f9e0e3b0f2763238dfea0abf4308d33b004f6e5e95c5b812509ff2. 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/ITS782401205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e4a54af1e40022eb7f0f01646019b9c474da1d96cd0716df1fd8892c50d1be9. 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/ITS781701527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x663e61803fb05be124dc80f4fd1d13e922cabc18c4082d7c3bd08bb2b4ae3143. 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/ITS782401016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16ce38e84bc45fd28448b3550ceb19f1f09cd55e6d5aa1238dc07f5285694ae9. 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/ITS782400927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1099d7b74c76d660b64b0a8a4be2c818dd246c772e33c7bcc7c4112e3082c44d. 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/ITS782400827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f463546c6ce47eac905aa742347771a539150169276b6d1cac72c1fce0c244. 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/ITS782400509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25131fc655c1903890e8d9f876ba94d1e7e5c6a957996d4fb8657b1224d9e51a. 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/ITS782400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdfb52e5ec4bf5e0086d85d5dc9d2ab90a83ce403c3cc68cee16b6ee756bb4e0. 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/ITS782400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x291fbbc49760b7bec26227ac179e75dc10c8ad72eb777f122c25284345000bcc. 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/ITS782300838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x311f0fbae16841b52b54dcf506dac6e89aa398262a38b9068f0bb0ae8670d881. 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/ITS782300785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36174d1dcf63cea0b73fa6e09652a273e971e69af3213bccd1558af75035e5c. 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/ITS782300834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde5da48445a2c0dc9462f75f8505939adf2976106797f546932d2947fb883c6. 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/ITS782300781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6649bad5c02e8111ca066b9fb399a795cb244339211696549fda76077b4e6d62. 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/ITS782300632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ef15f523f1c1dabbcb318e5b21ff9ce0eb45899e8312de9a932b12389ea067. 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/ITS782300633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc39843eed325ab3e7f7f7a4ecc8e728af0a2980234c1000479e86b80764b7322. 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/ITS782300634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e5cc4494012c50db88e911666c3efb4c742d2b9e325d2b5405cd6921aef22b. 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/ITS782000571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a1059ad45ed39bf13f1e7fe1b55c025ad0ad648f46a4e2a35137133d0f76ec. 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/ITS782000157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aa007e4d1779deba219ac5e5a078e8511f30c8463a3ed1a77c0bb8dab6e303. 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/ITS782000155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacd56c52e4beaa284ad3ede64ba87ca4f1d0eb95e572440b49e521da66e8e549. 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/ITS782000154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52f71d4698a09c98a2c1c43497907c0625f84f05a698ca513782df82f30b0ee0. 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/ITS782000153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e143341c04a87243b555b0d1634e0b0551f824a202650f0987a576c6514e3d9. 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/ITS782000152.