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 0x231978d7ccbea6c5a34b367bf88da00c066b68031a61ae07958f24951a7d0e49. 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/80e878f6-4203-4345-923f-1e590ecae044.json and https://artists.proofprofile.net/proofs/artist/80e878f6-4203-4345-923f-1e590ecae044.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 0x9fedeec2fee76abb19296561e75bacb14297fc6c3c4a5f8219f7aa1f4ec9f9cc. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/CH6541605275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef744c19db4f9aadbd73281278f8ad55ba0395053cdab191a7f94cccb7155fa2. 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/TR0061800001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2494f997d5d204df34985cbddff63edb5b6c8ce36135cac07d8702558ce1698a. 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/TR0061800002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14ac4878b1c4568142a87e54530862b52612651435a46e9e8cd9c29c4f0989a0. 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/TR0061800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf754cfe78df426815487c827f7ee8e0ebfda8303229892c93cceaea3248adcf9. 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/TR0061800004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbde27437ee8437d0769c55905b6ea3d97bb925c9687b92028acb64bb931aa5f9. 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/TR0061800006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7f66b91ee8ddc710f297fff4be2744956d4f641815f6ad672ac17a555ea6f82. 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/TR0061800007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39b69f2bebc50d674a9ac68069f9d71a7dc7a2509320a12994ad61a7a5ea7e26. 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/TR0061800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c1ae77b1ff320d1db9748f7623f3881a685fe4444d544512cb6919bcfa1e665. 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/TR0061800009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c112694c87976266b4142a8886165831e954038ee7b7aea6681d9a2ffd03335. 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/TR0061800010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d9e30c714feb97821d75699b1e8c42f5b6e252c5822792d05e9cded3cf5bb0e. 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/TR0061800011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55c3b04dc2b50be3f55410e78e08188db61bbe01adf530c16342b6aa802b382d. 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/TR0061800012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d0e687045e46c330b35f723df827ddaba5f417226b0effd8ce465539ea583eb. 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/TR0061800013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x261e63312c726cb9ba40cc9bae5f5552dab7447a5a8708dfe32a0cccedbc1abd. 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/TR0061800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc78aa5d2cf1a6aeef6b42f5d0f46d0fef001f8a329b7031f3cb09590a141d3a4. 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/TR0061800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x627f0736037c642f51cf3f4f64e8028922ce5dfaa9808130b5ff45ed0f862529. 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/USHM91895809.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76b0da1a88483dfadf82a395f7ea1825ac7b8e2b80997807c5eea0e87023cf65. 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/USHM91895810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5072c2a7c40b30cd4c560a25e2753772e71cc92b29e8b9df3686be0a39cfb1cd. 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/USHM91895813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ea264d1df7d039567a604e66320aacb2eee08e1521aa6d76baa692a2c580cc2. 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/USHM91895814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f5d829a2b51d419295c6a9133f18f7094c87aed3fed20fd79246a122a530cc. 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/USHM91895816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e798a48b84f38736e2689774dcccbb7fe7efccd093e8918b8a539a00aad1a85. 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/USHM91895818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27a3209c21305b8c4be403d1276c1722774e5966eb112570804b841854f534a1. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1972653.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8072bcb02ecd993340caaf58ea878885d56e0ab12bb2108872f1f87d68b41de0. 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/USCGJ1979337.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7df734cecc418bb8846690247ab594a7bc2c0af002a4b91d9d733218cfcce756. Chain 2 (Bitcoin): anchored in block 958992 (2026-07-21T12:59:30Z), 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/USDY41922739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0eceee8d495c13a8379df3174f183d19d13257ba76b1fc485ea818386d5a414. Chain 2 (Bitcoin): anchored in block 958116 (2026-07-15T10:04:41Z), 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/QZFYY1944818.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445f2376f06beb39f40429035853601573192c902463559bd5231583e521240b. 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/QZFYY1944819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa92863e857adf4ee74eb64e606a005f72958e713e6ed75a22ce6b19796080e48. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZFYY1944820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1da3e1e95c2c5fd02c3de287d676e15cb5e01adc2c1da544600e7f9d10b7c172. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYY1944821.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f3425b670f3ddb2487937abba3d47b1c6079346af6362fab9f03577628f7afc. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/USHM81927166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca7664e2e3036b4507b165e4c29e425d4d1bc6b90bb593b0deaba5c44b5442f. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91911718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a2c0b54568a8be8754a2f37473695d3fe119b796e086a9f828226027fcad8b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91911721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24cb542cf657bf28fbcb6b89f1c6d3ba144d1641b0f4b2ddaa4d2109c45ca914. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), 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/USHM91911722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906dc10ecb6c80725aa657ce28edd4d9465c16b85eae4ad123cf96f94f7c5850. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USHM91911723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8d81dd3c49d4e858d1569a1354f1e01b4bf2c3ce4e6575d5ff73103f1f3b8bd. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91911724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42f5911503d757c681eb7d7502138a41013f338404be672d0602db66560e2612. 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/USHM91911725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf853ee0adebcd2b20bdbc216785e93dfbb4d73a38562de8a5e3907b49cc42c0f. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T21:34:32Z), 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/USHM91911726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d4a9ead748ae86e15d3698a4f1035d18a427bab1010a0984b402ea0c6cf31e8. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/USDY42009405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6149f5c5152c81fccea9991e159385c6d2ff2ab9928ebfac11071514ac8b7e0f. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282037148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x255c61ba259789429d9c8320eb93adf039a674ea55ddae44ed305de7b6c12342. Chain 2 (Bitcoin): anchored in block 958122 (2026-07-15T08:02:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282037151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb943072b14649d8b96123520c68726b3baac51aa6be93ceae44c08736796b9c3. 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/FRX282037153.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4af9ed8bc2a1a5d81db19dc37205f69aa52c06aea6806065243a6cd62028c041. 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/FRX282037154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd085e37e8ee9b0a511d2d59279d43be9feed0d2a2edf7dcde39ae1c1b6f4bd68. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FRX282037155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43770df5395a8911047c27a3cd9185b71098326b6421cc02a79657d80b6c10a0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/FR10S2188768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f5895a099cc34d1f562f77824a6c1658fdc9221f8904ab637e4fb3cf759b20. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/FR10S2188772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5ae17caa9cdbeb7179ef4179212c352cb0ab3cbaed14cca958cf1a15b8baa58. 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/EEHU32000512.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f4de4691c503c7efb1b8c2cbb33a213cd285141769eda20b98dd5dc8670c3e3. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T11:57:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TR0012200049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76f655cdcba49f9e6a1c49c650a787c86e8ba1da4376f255bf311134d6d5e4e6. Chain 2 (Bitcoin): anchored in block 957805 (2026-07-13T04:34:37Z), 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/TR0012200052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cb314846532c7464b1ea089138fe82e5195fe02453b252888c0aa591d66a0bf. Chain 2 (Bitcoin): anchored in block 956482 (2026-07-03T10:33:57Z), 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/TR0012200053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x823f32db17385b59d5c5b7636d31a9bdb2ada070cc8d8d894ce2002698b3c6fc. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/TR0012200054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244c2d8ed9e1e06c08a73e230e752294d7d21488fbbace0c600f1cf20c3514c5. 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/FRX762283114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244c2d8ed9e1e06c08a73e230e752294d7d21488fbbace0c600f1cf20c3514c5. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762283114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcd8478d0b3b27ed2c6cf66dd7188515a568a5c3b603a841d24316cd96e61b5. 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/DGA062270025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ac31f3122d08f0585024a9afe2355fe7832ef9d8fce72750e1b5523e47a3f7. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/DGA062270026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x684b52242f302824d3275c920170b43da3e8ec7ea3cd9157843e309cbf553348. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA062270027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1638e69f91c08cd2df04d67a8dd156d759cecc76db461c3021e070fcfbc02a9c. Chain 2 (Bitcoin): anchored in block 956578 (2026-07-04T02:23:20Z), 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/DGA062311979.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde1a2493f4946fc3342606e6b82438f9ddf707a33fba06179a759eacd8ea8af6. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/TRA162300640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93de61898e12d7940bb43516e01116a7aa92b4df7f27893038f5ba2a893c22e1. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2340072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389ab1f14c778116949484b1be7641d0f4af858dd934c4e1578c7f2e646b846e. 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/DGA0Q2340073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe567d2a9feecc78b3e099dd3160a362f7ad851217779483c08ec09b480e377b6. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/DGA0Q2340074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6706054f9603b1069461e6da00559428551334be10936ae092c18acc7a48dce. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/DGA0Q2340075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfabc159a1888772df25fec593e20341c26f7c642cc087195a6952cfeffe28411. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:39:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0Q2340076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04876bd494d2b854de988ef8a2c88ee058b70294f97c9d6aacaa3b8bcf4eb9b2. 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/FR10S2002794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x003f2ac5541fba34cb6eb5c5ee40fcf1bbc3943a7b64c97bb33c59134a6a29a2. 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/CH6541600147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5815ab28282d391507d38a7ec64cf3f31c45262a67a085922a80f0863601b47e. 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/QZ4JJ1789437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8598b8bb868cc3746b1b24c5ef47dd71f8a8f1948723e9698a634601da2ead0f. 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/US7VG1869586.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b127b5aad07ba56b11520372b2857b19c6a2180f21b03317c2e07963eb6dde. 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/FR26V2040986.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14181cfdb57b4ad3f42dcaf353e777c78b0c271fff886d7edec33033c9d90c30. 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/QMDA71879590.