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 0x233e3dce8db2879ae360fd3d04672f2c5c808637ec1dfcf7cd5ed5d264f368e6. 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/3b712bb0-8022-4dd5-8a53-1ddb243a8f21.json and https://artists.proofprofile.net/proofs/artist/3b712bb0-8022-4dd5-8a53-1ddb243a8f21.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 0xefb6f25da9f1492678aea7cb4c8289738c60a45659805c2908d6f52cd4651d97. 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/QZ79W2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f927a35dd529d43bf3003872cc795912688b9423b1160d54926a8c02259f6f2. 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/USL4Q2058573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97a9554d30d5fcbaa21e7724283aca05aeec49de96a7a9f963ccab96ee22689. 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/QZDA82270889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf397920e95aaaa30abfc894e2f657009f29fc680991b000bacbe449f9b5651a. 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/USA2P1936808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f3a8a90899341cf37c59367eff9f94a3f01e73297a744c8ca1078dd30a7174a. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USHM92227029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2ad6962276e2bdeb4cd1109cb09721048c027cde2e0152ee25329b26bc4b7d. 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/USHM22231765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd7d66d020acb238e5874ca86d18ba421227e3e209ea784b4a4f6526347e613. 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/USHM82286928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d3ac1f139f172b8b6c7f8bba47809ad9140ab5c60fcb987a7a71bcd2209c5b. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM22286950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x741fb9c927ac8127d8badaafb6f1cf70722f44252721553862cea0faf8b1d4e5. 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/USHM92227030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x796a72af4eecf655e32f2d3656ecef5cb11dc4aed73b532352d166956a00b5b7. 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/USHM22286951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cd51e5aaa8b8c14abe59acef0a44181b5cd7b3556a8a1359c01360ebf30247. 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/USHM92227031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41115a3e963e8ce3fe9d675a94ee1b24e6def700daeddee4038732c72c4fcba5. Chain 2 (Bitcoin): anchored in block 957041 (2026-07-07T13:25:45Z), 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/USHM22286952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd22d5cb031eb5e668afda77720b89e1c36e8bec3e7df3206c82e8b53c12a37. 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/USHM22286953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e4648e208bd5632953952249e1052b6859ce4523e20e3cc9d6829884f0005b5. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/USCGH2294861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35862b7809d8306a2d412c2274e03027bd1d47eba5e86beb3634eabb7c86e4da. 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/USCGH2294862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb865b3fb8a04e948fe84e095be9d962bc1f3f1659c53e868886f3b439c4d5102. 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/USCGH2294863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x550064500420da359fdcabdcda4fa3742d259ccc2330b1069dd0102e0d005d25. 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/USCGH2294864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbf83eaa8d31565df91696335d940b0716de9de49aa2e1cbb3af5430913c821c. 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/USCGH2294866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7948d299144b93d2bb8880a8a2abc9718cc6d8912428430726a6d9406d51d740. 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/USCGH2294867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a3542c7741af1138c58b8761e9fdeefb756dedfcc02ea87803fe9af8c638e. 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/QZWV32342532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7d67683b731d3f47b3e4b219e507bb60a3626e4987fe36af3e9cfa1762db88. 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/QZZ8A2383900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf0a52bcc784305a78eb2c52438c15d7e86b9ac868a779d5c4db2ab7eb1c08ec. 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/QZZ8A2383902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd50a3542c7741af1138c58b8761e9fdeefb756dedfcc02ea87803fe9af8c638e. 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/QZWV32342532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a7515597eab1478acdeffe21d9a2b9dd11df0f74d16f645195ee344199ddd0. 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/GBRKQ2386753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35ad02aeaef25eeb0ca9c37329390d15de65891ae1781d3507716f35c10aba15. Chain 2 (Bitcoin): anchored in block 957011 (2026-07-07T08:25:35Z), 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/QZK6N2365942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x231b2c9d44d6362fc1837f9cc711cdc56ad3d1df418f1b4555887f75a58324be. 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/USLZJ2304313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf4e0e6e0e30f074946d0e8e5f3d2bb246bbc029c7e7efadfdee0116d040f5f4. 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/USLZJ2304321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9675ea03adf3caa0a9c3f1117ee8e82074983003e97a6b76ff7b89fde3ca72ac. 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/USLZJ2304323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2ad6962276e2bdeb4cd1109cb09721048c027cde2e0152ee25329b26bc4b7d. 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/USHM22231765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d3ac1f139f172b8b6c7f8bba47809ad9140ab5c60fcb987a7a71bcd2209c5b. 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/USHM22286950.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41115a3e963e8ce3fe9d675a94ee1b24e6def700daeddee4038732c72c4fcba5. 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/USHM22286952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfd22d5cb031eb5e668afda77720b89e1c36e8bec3e7df3206c82e8b53c12a37. 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/USHM22286953.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa2ad6962276e2bdeb4cd1109cb09721048c027cde2e0152ee25329b26bc4b7d. 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/USHM22231765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2722b8e8fe148fed7fb222efe31cac628fde61d013efde4e6010e627eef2a0a9. 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/USDY42238303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ae266006b57d86fcccc4960a390f34b967c2f68fd96e1fb5d669044780473a. 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/USA2P2146502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c85adfacce4e409c9de74c1d0846f19c95d7b684ff40d56b11260964fec2e6. 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/USCGJ2058538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea1627f0be6b1bd2b549e45d5d7317a46f5518358111823865f460a49c185c1. 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/USL4R1919420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67fffc19ae34d5b5c47d68a50d2089bab453e48d0683f88d753863b9439c8aee. 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/USHM91918644.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c4bd0e89fadc1b689c9b18cfda1e61b786bdecbd559f771c60d680d66b9fce2. 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/USCGH1996505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x690a1566281c0c37faf2354c5dbe77bf062d9a86be9674462cc8472f7d0c2974. 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/USCGH1910033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646221f5b118bb190e00f39528e685d83ef9fec4fc5cb897464269c2e5a219f8. 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/USL4Q1814156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0d5f6c7ad6b199a753826da30e51eec763f7f88c4287ce79cdc859afb9a8be. 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/USL4Q1814157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ae7aedc619b1c0b03beee13d53d1e0ec4c28967328323dd457ef540f254a7d0. 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/USL4Q1814159.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61d9dfd40fa710995e1fdfb711ea76a89a65d13fa97e046dc258965bdfc458d2. 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/USCGJ1848307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcfcec3126979bdc3ef08f1ccf3b78ecfbc1e79ce1dea732c420907ec07991c. 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/GBKPL1897187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1865a2be08a7b8d71712dac7ba0adf592cadeab53e0e20e24f27909d1131f7. 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/USL4Q1742139.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa23a5c891a1fc8f1fb5e8c80a7cccdcbba8a2f2f2ffd530f14a1c7c43b59b097. 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/USL4Q1742140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93f0427579fa0660921c6a11d7715486997e2ffe0a161753d87e1c39d91510f6. 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/USHM91733087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x089e04bb921d01d117cf994133584d6c7ae69062042e83bea1701231dd874f1d. 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/USHM21716193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef3b6679d0636e5ce5eb51590474d5416ef626d595673e28405227f3a9383760. 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/USCGJ1796209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6817f2761fc7f0708930df6f4a1c5c9858b4d51064e424edcac32c5f6bdf1b6. 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/USCGH1746609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd39e7d079b2044f94b4efeb5e2c60c82d01df77e9a41801f23f4fa469b445d8. 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/USCGH1746610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb239a37b4e64a77d4c0f934da29d0a7af6ed7cbe5a7f6f1582b2e9e2ca63f8f3. 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/USCGH1746611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb222d561a33af6b2caf114bc5503f0bb4a8409e860b3a0e501ec399e32adad42. 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/USCGH1746612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde6996cd0285edeb741204031983795b3744804128b5611ef171c0e49a2dff48. 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/USCGJ1670865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fbdce4ad6fedbf692e8218f34733a60babea1330282d73d534768725335e708. 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/USCGJ1670866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c5bf62934701bd2ec9392e909fb4d9a957f1801d323ef7cf78eba52833dc0b6. 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/USCGJ1670867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b064b09a4fe3d60c8dab781585c196bd4c86343e6bc70141e2cf354ab1c6000. 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/USCGJ1670868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfdefee669d52fd0550e03ebf631ac08edfcac713d064351d9247824d8706c9b. 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/USCGJ1670869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6052146b0fdf2eca3401d24c05541d8224b85e9688f7d4b4884fffdc6466bf84. 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/USCGJ1670870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfda93977cae653d5002d9e6f2609cc03eec558f8b32b46120ebe01927131fe0. 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/USHM21421001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d33903bf3d37f1b702fda710e899e9b8d3bfafd9dda43126c70fb74cf84a226. 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/USHM21421002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e31bfb3fe0ec90310111e6b83d429d5988f6b2a2afc19b47c8eb79be6ad243. 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/USHM21421003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07df478253c848b8f09a253182594eefff555432fb5be8966aa627d7d27e1e64. 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/USHM21421004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47dd2a3a5dcb84980ae34e18938945f4fbcbdb6beb895b21ffbdd539d88c698d. 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/USHM21421005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefb6f25da9f1492678aea7cb4c8289738c60a45659805c2908d6f52cd4651d97. 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/QZ79W2300084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd62a94b2f2ba6d940f67667e4ce91a8f5671742cd1d6be16d82f3f30a2e8fee1. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZ79W2000053.
Drop In (feat. Marvel Years , Chris Karns) - SoDown Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x766be417314600989542e2c82595c945cddc9de9951d9411f287222f574f25ef. 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/QZ79W1700013.