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 0xfbd406bf8549a162798cc4744e8dd87b86c94b2df5c37a4d29089accfbe6fe70. 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/2df7cfd9-8d65-466d-ae87-772a48b8966a.json and https://artists.proofprofile.net/proofs/artist/2df7cfd9-8d65-466d-ae87-772a48b8966a.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 0x5dbb3fa3abd3d00c724fe9f6b38e8c4b47cb6fbd9840f8d81cf8905b120c9802. 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/ES7311400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bec0891f72f8d5645a3e089c768ff3a8abcb1ef42e442f5b2f87f5f929670d. 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/ES7311400080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b4c9d76882ff7dc4fce7e84a00ffda6d417a8eb521c0d3b03ddb94c4b390eb0. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/ES7311400082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed58d54007013c5f9413fb042c9d24caea31a4e15b23b0924ed523e71db63091. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T18:30:35Z), 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/ES7311400085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67bbd8fe60bfbf84a28ee44e67996ce50e36ac29acc7ee03c534499976ab5ac6. 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/ES7311400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0891ac6ed7b38c96fc01f1002c260a9547488fbc74f6ce26fa7eb5170f98a0a8. Chain 2 (Bitcoin): anchored in block 958742 (2026-07-19T16:41:32Z), 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/DEZ651706407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c36f5e5c3570e30dd668c9e61a69d65d2cd1a93d3846b13234d453b7e244be. 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/DEZ651706408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7acd6d097bc9a8fb2186f3a6470a037ea181b2014edc976441fc89b5f7a37cc7. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T11:05:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651706410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc2bd2eb8bd78cc2b7aeb00c9b9dc1a78dedcf33cc12d421219cf3b6f2acc2d3. Chain 2 (Bitcoin): anchored in block 958180 (2026-07-15T19:44:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZ651706411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868f228c86c4f6d60dfe6eefb8014fe59434a909f4e74e86410c71ce466c972e. 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/DEZ651706412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb131b7fc3d9d9823a1e136ccd33ec8d8f64a73f53d0ab0ec27b471275737369. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/DEZ651706413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040592eec2a4690216db8cdbbc2a6023ff4c637dd83ac07d45d630a053d8be9d. 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/GBLFP1859584.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a267326da718053980d7a273b9542d50f4f1cef7b904bf67b4e31be12e11db8. 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/GBLFP1822728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71a4226e5fcb28614b2ca6cf627efbf7a9c15f02fba7416c4f64013553a732cd. 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/GBLFP1882536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8aeaf2742a9798df39fb9bdab06bb0246397169b0eb77c62d2149d5d4d101ce. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T14:33:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E1900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83ea279dee7faa26b38eba7c3ae42bccea4a95cc3cb932235b2410252eb75f5. Chain 2 (Bitcoin): anchored in block 958541 (2026-07-18T11:37:54Z), 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/ES16E1900057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f29cca53b56a3e9ba374a7f28a777a900e8b5a6fd03498a2d68901d083b027. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES16E1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x41f29cca53b56a3e9ba374a7f28a777a900e8b5a6fd03498a2d68901d083b027. 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/ES16E1900061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e4e0bf5210f0700fd64ad5bc7614ff66d6b76f57d1f6f8a3c91247fab504b96. 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/ES16E1900059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e43b83881d68e3b9ccab3da51e98544965c1e7283f317f8ad1dbd9fae0d0a5e. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES16E1900063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64063b1d7d1ac17c86794c0bb2858d46fe3c7c788be52b3e71a10c171ca6684. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E1900065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c2c570325c13d0740c7d49d32322002ba5469a94b16d21c7e26897eba02efcc. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T19:50:35Z), 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/ES16E1900068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1b78900064594bd13514af5817fcf64a52edd5145ae93611354aeff720de673. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E1900087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557193437ae7266c91194c3c7b87e4b0d8292eda862e66c3475bc48482eef646. 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/ES16E2100231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x557193437ae7266c91194c3c7b87e4b0d8292eda862e66c3475bc48482eef646. 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/ES16E2100231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6dd354cad213153ae852318a5e054b2de966176e65a7fe560d3b1b4e0df81e1e. Chain 2 (Bitcoin): anchored in block 958432 (2026-07-17T15:43:17Z), 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/ES16E2200497.
La Historia Se Repite (Live Sessions Show) 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340953e22d71b096e18559b285af750ec7444c08938921813fdab241b35018c3. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T22:44:43Z), 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/ES16E2300571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeda2bbf3f37a3579591d1916d6ce285521ec24c6b2847df3b929521c0ccac0bf. Chain 2 (Bitcoin): anchored in block 958529 (2026-07-18T09:21:41Z), 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/ES16E2300635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cb9bdd519ad0eb59ffdbe802a51c95de659b59f151e6a125e4fd87fac65b38. 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/ES16E2300630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa656fa61a5d9df9ec0d237207950714f4ce769c8c7152f0bce5131aea20cc6. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T06:09:33Z), 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/ES16E2300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d15705add245ee2b7abfcf90ab087b911adb95fc278407c883563c8475e69ce. 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/ES16E2300632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82cb9bdd519ad0eb59ffdbe802a51c95de659b59f151e6a125e4fd87fac65b38. 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/ES16E2300630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa656fa61a5d9df9ec0d237207950714f4ce769c8c7152f0bce5131aea20cc6. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T21:41:37Z), 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/ES16E2300631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d15705add245ee2b7abfcf90ab087b911adb95fc278407c883563c8475e69ce. Chain 2 (Bitcoin): anchored in block 958373 (2026-07-17T08:55:28Z), 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/ES16E2300632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde4cfc72a6805d2c21c20c959ffbf03953271d1e04f3671672d99c718eaf859c. 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/ES16E2400654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b560047469d84325444b1ffc34919f655794205a94a13466e03caec75c41a45. 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/ES16E2400664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93470a10d5673127127e417cbef773bc49cbe0ea2e509754f4e74e1750a3e5be. 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/ES16E2400665.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd4279028d39786c59207a5b8e20092a45a4f547b4dac12e654d327774c854e88. Chain 2 (Bitcoin): anchored in block 957874 (2026-07-13T15:43:57Z), 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/ES16E2400666.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c05435bd9f409ce361a27056b939e1d88cc2a65f921a75298274b32869a50d6. 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/ES16E2400667.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c64320eccf5ce10e1f8c5314911d6162160632363124d40d3518e99f7bc0e77. 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/ES16E2400705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbebfee7814a03b02019825af6a004737c8d33e1731413840d8c3da7d78f1994f. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ES16E2400707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5c0b98e571630f61c964b0e5636015b5a0eb05816ee05dcee7ba9f8e99ee33a. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ES16E2400708.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b002f93020a78de51385c6bb05daa2a0834b952c121e14d824e44f25fe6df94. 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/ES16E2400711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf698a2d28692dcb041e1a1c68689336892b58f9193deaa9f2344abe88c72c5d1. 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/ES16E2400713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x169b5850457276cbbb7588de0f05219c0e324f2cf6129987aaf3dc5eeec2f933. 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/ES16E2400714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a809b35767a6fb0f7aa6c653805ac5a5f70202ef1c9bc1aeb76f567d8d5f6b5. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/ES16E2400718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0b1bd23d41d434558d78c0a58cf3cba4b3763c7675bc53568222e3b22c809f9. Chain 2 (Bitcoin): anchored in block 958110 (2026-07-15T09:45:30Z), 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/ES16E2400719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37afd8b516be8fc676a8548d89c00c355b4ec1cb8587f8ac7ef4fe38f7640df8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E2400720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12cd73791b68af28b0cc0765d63b8cca6c96e878ffde4ad060c2e2de0920ab9a. Chain 2 (Bitcoin): anchored in block 958363 (2026-07-17T04:34:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E2400721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9416050683f8b125d4d573b63ab7dbcff28cba77537de249b49da407835617d4. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:43:33Z), 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/ES16E2400722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5196c39ce22697d886342d6054f81e906be2a2d5ad5f5c757a5276b0e6758678. 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/ES16E2400723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d8de7a5f42ad67bef3703885736e8bc4bfa2f0bdcb7f6922afa00a747d06ed. 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/ES16E2400724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b03534902b8ded031a1e201e6a32e53002e8f74a015c74b4957ed62dcb85f27. 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/ESA031908201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d38fc1facc7a218e7b4c9a77894fa9fbe30ba7b676da8e67e63a45309ed1f65. 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/US6QR2400122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dceb22b8ae9af1e110de158998a5bf14d6778287b138be7a453caf7a7bc3ca5. 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/ES71G1941631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc260a5e6ad96fe4570cead9ca3176248dc910341623e07a758596c8d6b4eb3a. 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/ES16E2000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e07a87214750017b68943888012d2d8951c3277456c21c043b4a04616a377bc. 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/QM4TX2403709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e07a87214750017b68943888012d2d8951c3277456c21c043b4a04616a377bc. 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/QM4TX2403709.