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 0x06c1a15c8db2e256bc8916a3c83b9defb50e847b8b587a2d212e72a61227ab96. 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/0ad8d888-b7bb-4fca-ae83-1492e2cf21db.json and https://artists.proofprofile.net/proofs/artist/0ad8d888-b7bb-4fca-ae83-1492e2cf21db.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 0x11c5510ebf2441fa26ff716045802d6baa35eaffb98ee166b690ccee94d56a00. 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/FIATT8900004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa76319ef17b289c22e2134922cc28ca784bcd94a524132a8ccfc922d2b9957. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:59:33Z), 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/FIATT8900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e46388ba38ec75452d48857dc84e23a593c3dc3a35132711c3d4d3b932143c6. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FIATT8900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0541f359702c3c80fb326cb61781b45a32b368b6ea880edf8375028163c4aa1. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FIATT9100007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31feb096a3172b4df298a328791947c6dfdee71a5d9cf4db444128ed446b6f10. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FIATT9100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6fe8d666ef0fad813fa41498c6de641e24d1eda6421ded06fc06095f80f3ab6. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FIATT9200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e1e48734e14282cc9af704cbc56ce11702aae51f9de917679ed9074f3bdea14. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a892061af14247353c55b9596799456396d96b255cead39e3daaffae6bc787. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), 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/FIATT9300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a4aeab422fc4797e6614bed7547ec5b7e1537740f23c9a10c6e8701e3d6f61. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FIATT9700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6de1f96a65b5c65c5187369b009e93c88fb85311f9dd34d81550fe59370cb011. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT9900000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbe8fe576ed3db03b8b889df920463bfde8070d2ece64460c9f10d063d004d38. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT9900010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03b96f3265c2a4cae6a3ee3fc7c99d914f6abc3e15a9db95449ac6078e8e6908. 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/FIATT0000001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d778b2d2dba49b1f83383595196895188f530ff05204cdd5a7332f3195a2661. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/FIATT0000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd240d9c52b4799f6700d8d6a5669c7975435abd2cca8755241c2b8dbe423219. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT9800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41c808ed96466889d499ff82a39222c4595644524fa48e0e1f1fe5b82a63953b. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x893ed16f0c0444d844f01627ddc932d4b5c9da8d0f8ab8975631b0009731068e. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:06:33Z), 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/FIATT9800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7759da76f4c040270f527d90104edde1f45a880e64fb8f9800a26b31d4d8922. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/FIATT9500126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a1f2eb1eec3102e2dd0c8fcb8e39c6c7d126374e291c0008c21c441385100c. Chain 2 (Bitcoin): anchored in block 957717 (2026-07-12T14:54:03Z), 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/FIATT9500119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04f303225b74df284adaed8674e6ac3c2f8772fa6d19d515f250f1e311e3f421. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FIATT9800005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x363a86be5c7b3d656990572b5d8825a0c2e2ad6668af78b3dd11bd7e19ec91e8. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9100012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08711a78f209393689cebf1066213b62d829fcbe4fd6e7a38b649b5f49d931b7. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FIATT0000005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fa76319ef17b289c22e2134922cc28ca784bcd94a524132a8ccfc922d2b9957. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT8900006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe144d36e07b628cda70af203cf6d86ff2053cc5f43c2d6df02540c94deffd929. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-15T23:25:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9700018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbada5e7ee37d06da78e4536c2a7504c4fbd200b0eaffdd20c57fb585be0b8c58. 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/FIATT9800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac42512eeb0c47e753f5654b594e1d9379790f9c3ee9f4f99e38a2454c00580f. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FIATT0000012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a892061af14247353c55b9596799456396d96b255cead39e3daaffae6bc787. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9300115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9420344d3fd51ed8779f9784e034b84d5fe271d7241d60d54c6be3c1d5f53f55. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT9100014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7425c32ab012106363e74ed233c951532856e5cd0f3da033aafd6dea0d88c92d. 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/FIATT9800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4695f70dccc32ab928667192160b5dd156c895c9ef7f3f4daca82e6ee34ebd55. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:09:59Z), 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/FIATT0000011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f21a164edde64462374b8935809f63198bc72bb0c258ade592abfd9a59921c9. Chain 2 (Bitcoin): anchored in block 957720 (2026-07-12T15:26:09Z), 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/FIATT9800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa24d6a07987db5f9e65d95c6df7f0b2bc728b2027b676c1dc3a589365367e3b6. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/FIATT9300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31feb096a3172b4df298a328791947c6dfdee71a5d9cf4db444128ed446b6f10. Chain 2 (Bitcoin): anchored in block 957723 (2026-07-12T15:34:17Z), 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/FIATT9100009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d638c9d225ebbaf1e844ea1cae4fb0e80eafef7609a5f16f7106704061cef3. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9700005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cca146b15b5456be9ab0619f2ecd7a4b29da5a083f0a933f08ff75f3eafcbc4. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-17T02:17:10Z), 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/FIATT9700016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85f2ae44854e45ef235b143d2651fa004fdaffeae3cb6c568925204f3be73e5e. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T16:32:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5861c708ab1b003916098dcd86a5c5e278e73bee7edb23e306b503c9c66f9fc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FIATT9800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ea61b3a5083ea166a0d3622ade98ca953d16258a487bbc93a9e042844ab3290. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT0000007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb39521280d53adc0ad83be7921125b4ed5fa80ffe97a2a3a1874974335b09bdc. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FIATT0000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a42e5a15b6861f750a3b6935fb84cf647d0196a078d36f543858bfe6805a0ac. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT0000002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63217b8de02c17ed14aeba9d01a04d8acfa9a315ea3ab27d41df15b0b8fdc342. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FIATT9200002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67498c8eb11be2a9cc98c9671a3449274e4f1bd3fee517604f850751ff48df5f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9500116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4a4aeab422fc4797e6614bed7547ec5b7e1537740f23c9a10c6e8701e3d6f61. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9700019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc65a247adae32c6946c175fb1c17195ea2dd204e73853eb758027a0116da270. Chain 2 (Bitcoin): anchored in block 958170 (2026-07-15T16:21:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9100008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab18d8f0e635e858fd3b463c72d0973b99417c84d7ba037c1e90e1319296628. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/FIATT9100015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0f705f0488b9bdd04c35db6bbf10c4d2709a55387dc35967e98c4e39955f5d4. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d439a6e438d3af743fa1db2f5e47f7464628d1899391084fd8e6e4b178121b. Chain 2 (Bitcoin): anchored in block 958063 (2026-07-14T21:07:34Z), 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/FIATT9200008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4175aca4585e2cbd43bd831f4d1f1217715951758e3bba9e2a10c881dce390ff. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/FIATT9500132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad72d71714404eac7b14d775d976a8263f3d08b928ab70f51e7afb38e5fd211. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4231fe620b7aab837d7147db461f4190b987ee81ec62bf31d9d844066d0e4be1. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT9500131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe88939a2b3bbee62f453c49a2429faf6645917b811e38c1c8054ab5485232b42. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T03:55:58Z), 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/FIATT9900007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x970f7762b1e8fe9554064138b50a49dd1edd32adfa796cfb63dab0b4d35e2c9d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT9900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4abfa7a3f80124fd4895f30cd13e7b1427262b8ff67a0eb1524a2a0df5de25. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT0000019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d992321518bfa969d37481dcd5ec6394cab04b9f43e5fa2f40af9305809256. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/FIATT0400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f2135edd62c4675ff3ee844fac9dd2d343a02cc10c09cf1d361d161765245b. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FIATT0400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7440a7234f5714a93a3e84d3e8787a6a48660e50b3fa01935b00f8cecf65549. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/FIATT1200001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x644ac4031143ac4a452aa39210502912d72872cbc1d13f821a8f286a920ea428. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T15:29:58Z), 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/FIATT9300114.
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x851c670f48777d46d5b07604027c147fbc3a02bfa3d86e5bd4b9540d990f33fa. 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/FIATT9700003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67498c8eb11be2a9cc98c9671a3449274e4f1bd3fee517604f850751ff48df5f. 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/FIATT9500116.