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 0xd5481f428af7b7687aa5f7a8850842d1c272a0301d5d8a30bc59dccd856f18d6. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ac2d883-8548-4f57-89ad-5f127db46e3e.json and https://artists.proofprofile.net/proofs/artist/4ac2d883-8548-4f57-89ad-5f127db46e3e.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 0x98764c4fa2d315515cfc432ba11acf11137ed0473c0573cf7f3f02d2ae6dbd20. 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/HUC811500028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8356963431b768e622e42575233edcb4962954d46d2069959e6a2324201b1254. 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/HUC811500024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb71dd95c49b2c8a051a7eb89b8799e41a66b9c124305d90cc0246d94c4db5ebf. 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/HUC811500030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf96d1b7726c1fa224f773dd2bb2fafe9dbb5117a8b492807471284d34e95ae7. 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/HUC811500032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58218f7b1d5841e627e50fbc415a7086e1aebfe676c5f8639eca2baa75649ae9. 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/HUC811500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x921a8de6422fc57ece3308597ef82a723faffd63e75c93bc33843620344a3765. 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/HUC811500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd26fe72492faffbc4539019638a8bf7d674dd325d339cb1807a9b8e71102f4. 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/HUC811400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa31919ad3283aa45a1a25306f3c879cf0b334b0e78202ae8f9208aab22b86597. 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/HUC811500020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea1b85eb7f732f1310a16202ca1f7e69aa147da3f3da27313363a2615b1ac66e. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUC811500033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d4f11e9de53a88be0e003734991a195fcd5fcc4d1b5e1bdd1691362259f2cde. 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/HUC811500025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb187952ae83409a78213422080b40a7721a2bce5727cce4f01852a845e5ee84. 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/HUAHC1900015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3abb6aa8cfe8c40eb6f5781862313402616e07c01e47313ac60c7dff5b22fe15. 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/HUA792400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d98c9d8ec9613f920e464424b45efcd597955f2acc1dc3b48535b93b0c6e78. 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/HUBML2300054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc17b9e000adf60c912d9a6a2e4a0c7c98418c1ea662170df9aa6942acc219570. 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/HUBML2300053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4afacd459983d2b0ce0e4c4b74da287c310b53a0a5ea834d47abe3ac55a63dc. 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/HUBML2300052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c59ea1e1dff3bfc12828660109719f6c757e03f6dbbdc4c5336fda548d07a30. 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/HUBML2300013.
Táncolj még! (Dancing with the Stars - mindenki táncol)
Táncolj még! - Dancing with the Stars - mindenki táncol
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3672a2c2a4cb6cb3c552aefe6827feeaf83aa2800fbebdcf6ae8702a1fe69d0. 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/HUA612102798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01c29031e2a33da441da78390db719f5d799326002a2f3d6a220a527d177444a. 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/HUA792000250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2575dd00a2bc093ff50229ef5d79be6eae8ab49811f269ac4ca97fd55bc110d. 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/HUA611901639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f1aeff0df3b81d7060b71a66e54984dbbc590a826a12adb3b94c756e97c7764. 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/HUMAG1600585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1405b431735ae534715672d08d8d8e2b741b91d32b526111d7de9e9f49988765. 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/HUMAG1400290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f37944d38b1a80d21cd7a714c711807ab494c1259473bb42f8d19122792c304. 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/ATR981144945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffde0403d465169c6d1f29062c52a343d54253b9ea157ac7f6bb10de9be1d200. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/ATR981144943.
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 0xa84a4341bcd171e0f72b472eee80501c3860a12e038da69397cf4da403db17a6. 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/HUMAG2013138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49fe7ab397ca01163ad21e289146cfe6b5ac031d4e21afe2716a248c96432ed1. 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/HUC141300103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3aa650b1773b8448a24e9f3c38f4065f1b163e1b9f7c67e7652f3835559a9996. 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/HUC141300104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d26f4dd61f2f13b8fcdaafc1d9066ce22b4ed3ab3fb146c544910a1fb0c8aa. 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/HUC141300106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5b9ca968912efcddf708feb98e58fadd4754f649e570d5ff0964f492903d95. 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/HUC141300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a20d8f4188e259d2fc004e0b6cb13e38afccdddae0e524e483a6079314ce90d. 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/HUC141300109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508ecbcf47085421b241619bb34cf83f646b878812b9a8172ca71e2df14af40d. 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/HUC141300110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc2673d2a9ec0ca5da1e782dfe33726ae769ccf5874b6e500438dfa0133e87. 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/HUC141300111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe48296c81597530f9514e914935920a38d87b6e2da47557983e1a76c54253d1c. 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/HUC141300113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf160c1fd3f69ee90784db59a726e72cd355344f206b06e7d7acda7b44d87d08a. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/HUC141300107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e6c09ba5c14947e4bb78b607ba62d9f80fb01e350b39c1566ad5c5a37bcac46. 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/SKM122200501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d91ead2b54c9b99578eb2c396f0407c596d32b6531d46cafe6a84319589c87b. 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/HUA7Q1500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71aaaca8f1625f5fe0e9d6f40f7615e93b1f88d23a35bb8593ea7068e1586aab. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/HUA7Q1500014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d932171c1a496c35e620b9450307a1db072c392a965891fbbc0b7c02338201a. 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/HUSZA1700012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63bcd5c6c5adcf60c5439cefb86e0e7b0361f5fce76c76c335c80e4126a9434. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUSZA1700020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78bcf3bda3b74d89b900ffcba3fb3258026ade0c171380c6dc2eba7bcc3a8dc. 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/HUB001600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d4c37ee97d5f276332448a34fd20edbea8707e25327097f187bf28fd48a8a7e. 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/HUA612405621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd94325cd53fe57f63ecb702cf09701f1d719ab43ee4f6dc3599c252bea8b009. 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/SKM122300101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce293520ea95f9e7942ad9bfd67523a71f0f590a6a8c111e6dc1a00b4b3d3c4. 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/SKM122400102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a575fb0cc94e9871735106590005cd78a055fb98c45fb21bc055d67d1c5f13c. 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/DGA0T2454543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52cfa30a934f13a865cc41fde98b14046ad420d73b9e3af5e812d4993ba77017. 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/SKM122000206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc32c2963b1a51702c2af4e1918f49d928d58f75fcdf6cb5a2b1317c264cf3e43. 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/SKM122000205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x350fe174a9058672f9c4c829ebe00257202f1f7ab2bd60a337970591c6c1968b. 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/SKM122400104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052c73d825d8d97c4f8f60edf64fbf1d47be1fc192fee8c2dc974898dc8c44ac. 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/SKM122300108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57865b1f12238fe174f4001aae82c2cf7a64c39e181a7562b1b7272cfc0093c1. 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/SKM122400103.