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 0x513b51283028d50401caeae476356b266bed1e28f22a4ea8ddb20e42e6c9271d. 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/daf78d2a-f601-451d-8215-2ad14cd5cb66.json and https://artists.proofprofile.net/proofs/artist/daf78d2a-f601-451d-8215-2ad14cd5cb66.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 0x196f591182675cac9e302bca563a29fde500ee63925616d59a4fd089429a8eb7. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZZ7V2492242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a54c8a0c042b898686aea9ce0ea22fc9d60a60aad53cdad4c395bb9f8bbbc78. 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/QZZ7X2441957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b540efa4bdc31326e614f8fa8a1373ff24047b8315301536204de7c598fbf5. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T13:00:17Z), 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/QZZ7X2450819.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd941fe7c34f4b10ed13ab1e89c416009a0a3d1e00ecf2b703f95da6b5c8c3a2. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T15:55:19Z), 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/QZZ7X2443244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ecab8f4aa50ab47cb7a57cbd1bebb5819187db8555d4eb8f8e19f4eec37fb. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZZ7X2441959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57a2e062f808333661fb3cae1f2dd1bf956b7ded3358e12c42777938394c6a9. 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/QZZ7X2440763.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77cfd5cc07e1e8b596288cc676f2aed0136ce4bd5636eeebcbcaa11f206d88a9. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/QT3EX2447566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a33ae1e6756e6dce4565305f6dca3ac4fcd6cd39e61f0a96f1383915d137722. 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/QT3EX2447568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06fd74a613e6e4c93dfe37df6220c8efa63acd0adbaf156dc2f3211fb4604305. Chain 2 (Bitcoin): anchored in block 956713 (2026-07-04T23:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2447572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x652252cf904b96c76c268d6bf0abedfb34a6fc0cefed93609caf93543305d0da. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T08:56:51Z), 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/QT3EX2447573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ba61bc68c0b270529cdb24d052c2d99b64d13af50a768f20cbcf4253f64351d. 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/QT3EX2447574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46bec01bfa969d94858650abe90efd4cb815a4295b7e235f0bf9b743e13a756. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:48:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3EX2447575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad89ee8aaa4611f2f72d97f2648e8dd9730f22b8a4b94bba65ce4e8dd5b3a1fb. 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/QT3EX2445316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4fba3f011c5702941abc924e387cef6f5af47ad240997ae1221595275af8d1. 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/QT3F22491131.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec209c64e99acbc4229c8506968a5c95134074342d87bd64465704b7b1ca974e. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/QT3F22491132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a2bc9ec599a43e6dd1b91a2eeb9f5bcc49f9f8b66ea6afeea29b5bceec96dcd. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F22491133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98fea76f99ffc7cc2acb4807efbccff7322bcb0ddb5a96c9c59e5dd43864eb04. Chain 2 (Bitcoin): anchored in block 959015 (2026-07-21T16:38:37Z), 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/QT3F22491134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfde2d6bcc7e200ed422f819a585777a2421878d493e98b180d9086af4054073d. 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/QT3F22491135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04baa11c28db2dbf20115166738f1da12c72e3583dbc31c9da89c5615c842467. 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/QT3F22491136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x178cae1cb8e4aedccc99b85fdb61c018f6f66aa466d87babeafd4120fae88971. 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/QT3F22480003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcd131d37958123e849e312d362d40ead04664ef918017a7296ada71b573c728. Chain 2 (Bitcoin): anchored in block 958083 (2026-07-15T01:50:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3F32484233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa449fc1c98dae03c673345c5cfca433348b69a45dfb309b51529893aaeacbcf4. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:26:05Z), 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/QT3F32484234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19217f604d6fe33e3854a05a799f2b0603be2383af931fcd84e85b6ac9da3747. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T19:48:03Z), 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/QT3F32484235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc24b9c209077eba00e3b1c745127ec3bfe316c109adc522a0f4dd4695b3a855a. 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/QT3F32484237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36213dcefbe81f126b8f28302b78b445b85c999c4d42380427b770bb25c05163. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/QT3F32484238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5e62af20d027d06fd2742548520a327efc172cf77b8afbb28e8b92ff3878ddc. 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/QZFYX2571860.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff7ac52938518feb072210666a5d326bdcac32b119548dcdbe0e1c57931719e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:38:39Z), 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/QZFYX2571861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1ec86dee0a39cb1f3f10c48cb113660bad81cf7a38a841f6edc4ea5efcc1495. Chain 2 (Bitcoin): anchored in block 958734 (2026-07-19T12:54:58Z), 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/QZFYX2571863.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ca89cde8a33f6f5e38c99236a6455fdf2dec2140bc830234a75c8f85eff8af9. 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/QZFYX2571864.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f1324ab279fe4eaf2e7cf2ab7e393a37980086b38e8dfbd3639860903099b6e. 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/QZFYY2559908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2b0dded4bc8b10669759ac98de9aca0605f4e5a8b6142110d22042ab00fd1ef. 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/QZFYY2559913.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573ec1ca8069cd4ef7c672d7aff1a258fd0bcaefc372c096cae5abdc90baa507. 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/QZFYZ2518212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcac67770d6ebb05264a805f90873b67b983b63fd6e1c789c1fa36f2bad69c824. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZFYZ2518215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5da570a994f5f12e312361e6165471becf4e000f694a8dc55b1722f0457a60b. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:21:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2518217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8a51a15f30679dc1fcd040e1c99a40a8a63ac3164900d7ef6993cbaf5fc98bb. Chain 2 (Bitcoin): anchored in block 958920 (2026-07-20T18:14:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2547513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe946f26bea212b40ba5a55cc1219538e7b93b1d29c34a9a17daec7dbf54e9b26. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZFZ22504260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x928e47a5b935e38c05bf4a75cffa46ca3eb93fecd3e1165ea090ed7dcc60f980. Chain 2 (Bitcoin): anchored in block 959071 (2026-07-22T01:26:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22504264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xadf063a1e641639534d4ff0bed109de85c7442ac03104f5f74d4d08cd9d47797. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:51:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22537288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a5704a32e384f6dc14e6da2810c7c46bec4b95e32d3a5c2711a891aa15fb74. 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/QZFZ22537290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62bac5c5d9c90e81aab85496bf49ebae1ea93853f095e6d7536b7b1dd4cd8217. 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/QZFZ32522671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a96780e266065c7d131da2b83c0f72841f43bff3dc66e7139abf443d012d31. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/QZFZ62554305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a68d71d3bbbd5a3e55715b3b01df7f301b98e808ba8289670bb08b99ab967c7. 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/QZDA42510350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fe797f5f3d63a7fa8ed66e93617bc238377f3fa999ad31131a31fa25ae48aa7. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:42:11Z), 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/QZDA42547437.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25a52bdb2aba05a3d90e699ebef6b053da221a68ec1a8ffd0984a8ba33d23373. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZDA42545088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f6d0037cc090f5ac575a4f69c2ccc0676034c04842a8a9b7aa5bf4464bb220f. Chain 2 (Bitcoin): anchored in block 958770 (2026-07-19T21:51:34Z), 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/QZDA52513033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70811766819f599b2f1d6563ae687bd8f86da6eb2a606b40e6aa44b0bf12728a. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/QZDA82512561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c72e155f4f3cf568ecc1c6e1dbbce2eed2bb0a22fa45384dde5fa3d868a3c16. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QZDA82512564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc76acf2e4936eb47db727531c00e6c7a33d5b679e9fa2aec16499d6e8f21aa9f. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-22T01:18:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82561673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe43eedb2fef679cd55dcfdbc8509c2546bfae1cdf2ee28304231cd1deaf48b2f. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES52531035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e450f62cef87894ea2d24633eb9ea08d7f7e870f821f8af9483fb7adf1bfee5. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/QZES52515892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x330036e752a5fb528f82c27730c06428cd470ae46344b987efd854dc414f1f0a. 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/QZDA82564838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b2bffb1d2919e340dd00a340c881b94213454ed598fbb283c3b53f8b4af15a. 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/QZDA82546120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be56ff178ef040a33d4960ce3432185e7e5f511efdc8fddb253a4804cb55f41. 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/QZHN82596730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf211e756b27dd4ee22c0141dddca887e286dfb70b9644342faba96c5b5067f19. Chain 2 (Bitcoin): anchored in block 959001 (2026-07-21T13:46:26Z), 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/QZHN82559735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1556c284733653ab74fb1ea08f68422fda4f681b899a1d8992b889d7957a15d. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/QZHN82559737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x356d1207a686e0766b37607c3c6224d21b731bd226c562c9a17fa2097c11ff3e. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:08:09Z), 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/QZHN82594349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x946005a6bb581a76fe1e5facedcd311afdfa668ed435cf10d123d342dacd2552. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:36:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82596737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc322dfab1ef75a913ecb52f4d6334fd87910297723419f353330feb7638dc61. 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/QZHNB2562168.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef100409a9e3dc522186da23a6c4c65856ea9e6a4e6705c416bd047773801e8. 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/QZHNB2562169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc0974f25fd90dc50c89053ae1a80d9d098a58c48d2bc348b6a3a5bd573f829b. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T12:55:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2531424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c2ace0f659b974564b5aeb0fad802f4b4ba6be8e417aef9f63334593518eec0. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/QZHNB2562152.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x989b09325a1579b75de2d3c7c57eec86077486782856372531a0f60c94a90ecd. 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/QZHNB2562154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed438b5b985264cd536a3aa8ade7de4d338cdc42e05f2e9fae5da9505de08940. 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/QZK6Q2544137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6bc35ce7957bda4995dfb717c7c4447d171fc8c31ec02f4fa93faf447070f03. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2538280.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6fe1410b1c7da6c26abe90acfd6000418ae411b0f1d8c5499c01338f3e5d0ea. 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/QZK6Q2538283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5fef33f8ed6d06f6a79cd18d7f0784dd854c309828e41602347b445eec3de5. 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/QZK6Q2538284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0557d98854ee7700ca50821fcfbabcaad6b262ca312d083bb70fb66e79aa870. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2538285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x327e91f21c71664e8b64afe5837b2eb9d1e45e2477c71bbb84f6e75d958cebd3. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6G2533941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0741559e38442b2331b3f4496975420a921703fc057627e3ace5a19c893dd180. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/QZK6G2533942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc458eea3c497eb8a2a3fc4b8ef1ef653cddb2f82116f503b3dbb181bd66d4125. Chain 2 (Bitcoin): anchored in block 957770 (2026-07-12T23:17:00Z), 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/QZK6G2533944.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe99c570ae90ddef9e2efdcf5b3a85d0df477084e752c12f3f4a73758f36a9e73. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZK6G2533945.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ad4d77624e3abca40e5a430592a899bfa379feb9c41066fb2f5de99daa06837. 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/QZK6F2592384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcd42ea447b481c786a5d6930cb0a61df3168a598169db5f6addf5d344f6f1d3. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T05:38:14Z), 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/QZMEM2530119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1e879d8975e79363f1f55da08affd2e16f251f27618ae3f1ec6f2c9a27ff0d4. Chain 2 (Bitcoin): anchored in block 958095 (2026-07-15T04:30:08Z), 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/QZMEM2530127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb698fe75e28eb05436c2f6f73d93bfe0be6ac2205322ec10a9931faca2b5e87b. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/QZMEM2575967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8a62e74d41f8b1a237f64d7b791be17be75d151481441ea577fd11d6aeb4860. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-20T00:22:20Z), 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/QZMEN2517717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04777867e1cce7be9a556057c3b7732bdf3db316d1c4ee8054cb3333acd91300. 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/QZMEN2517718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40679705525a86acb17dfc0746f41a060726aae49ba197144f80351c6fc7a885. 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/QZMEN2517719.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1399f7682b1fa75dc648525c331436244592aee66ff09654f4dff7360634a6. 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/QZMEN2517720.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56121c465d74359bb06744f6aa48feb7be2ebf6a18b8a09050c74ca11ee959de. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:26:34Z), 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/QZMEN2517721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f12efcb01ace81ca2a04df1b7ec49e8c8d14dc582aac05faca537eeda5c73e5. 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/QZMEN2517722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8ef7773b6229c748ca83146eaa1f6534caf9bb7c786eb7adf1f0df4b11ef5f7. Chain 2 (Bitcoin): anchored in block 958368 (2026-07-17T05:03:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2517723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x011284e6fe01529815cdc52e443ebfc79b87f63b9d39e416abd376ce5fa23b09. 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/QZMEP2513664.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef5537b15b82c2a30edcb45d36f59d12cbb917535d9b5630a929a9e640d1cea. 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/QZNWQ2595080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe685d2c770d98f28bf95283f07cd2b5e2d7b79500f0c7594d8982707487b52a0. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:19:14Z), 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/QZNWQ2595081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5c5334105779a44ea570ed9013541676498557a2a68ccf78a78b2d83d4d8707. 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/QZNWQ2595082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddeaa24aa7e197a0fd57879fd14ba8135ba4e1a48b04411f19f17d193ecbb3b3. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), 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/QZNWQ2595083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fa5661537393dd702599908052e9d8aeb68714cbc1ce060d6d64105a17b1d1. 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/QZNWQ2595084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eada8451013b12705a0ef015f23461fc0f3f28bd666323eef92eb95139185f7. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2595085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae76aab25934530b9da3577007840a4fa29ae5e7ba2ca2876790a8065a68d7e7. 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/QZNWQ2595086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x030a7f3ca2e90265253bd7cfaa63afaa4b0e302b7079bfe464c56839b9e0aaa7. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2507892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33e39e43c6b447a6db1017ec41051852cf42f93714451bf390bc47148a3552b0. 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/QZNWW2590049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98e336256709c9680e62b081ec4b160d4e83082693d468b97429990c3dc19fdd. Chain 2 (Bitcoin): anchored in block 957780 (2026-07-13T00:36:44Z), 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/QZNWZ2570634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9342c591a3096c8315bc887066dfa18398cc333285691ca30d4bd427abcc03c0. 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/QZPLR2570594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac277db9eadfd51be27315ecef9bbb99d02a3d635e8f930fa8abef56dfd19be8. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:00:02Z), 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/QZPLS2583487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac50c36f04dcacabf4f6fd035c3dbc91e27c909946568b0baf7c6dcb3cac45d. Chain 2 (Bitcoin): anchored in block 958644 (2026-07-19T02:21:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2596704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7cce047826b924b90bcefd12a33baad8b9b6a87b04e949187fcf70447264cb1. Chain 2 (Bitcoin): anchored in block 957788 (2026-07-13T02:37:37Z), 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/QZRP42572840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3f355ab5ebdc613d93ca801e0c837c4862b08fa5b0cc854e043616b54126c4. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:34:11Z), 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/QZRP52556327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f91af6af24ef9da91703850ac50858a6a1c8aeb308b97ee58f89295405832fa. Chain 2 (Bitcoin): anchored in block 957772 (2026-07-12T23:31:17Z), 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/QZTAS2549267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dde9e979c765afc9fcadb10dfa5bc4dc9ef13386f53eed2c8c77af0ea57447f. Chain 2 (Bitcoin): anchored in block 958792 (2026-07-19T22:55:52Z), 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/QZTAT2543686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1ef680a2ad70c2a0ec7a24acd254ac61da635c33c7db400d014b774d657cfef. 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/QZTAY2531138.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c79d7a110cc38ec0692faa20314a0ced58251d9b4d21acc6b14b0750c396ca0. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZTAZ2533241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9429daad8ee195a8443ad827ecc8d8ad7c4f230c02c72ecf99c266aaaa0c2fd. 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/QZTAZ2533242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9dc5730fc7597a2da52b9b919279af9cf4a67a7b36e69d1763120515f2fc820. Chain 2 (Bitcoin): anchored in block 958087 (2026-07-15T02:56:49Z), 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/QZTAZ2533248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0c90b1e7dca09c997b58a3b8c157899f39835d9403614ce2d6b3a6f8c7cc9dc. 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/QZTAZ2533104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4ceb012907e02a67793b0d1e1469c94954eb2105c03b065e75e7ebdcd30be73. 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/QZTB22561506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e61f8922a24eab0ada4dbb87201ef3a988fd5119af75ad0b32448e264a5b827. 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/QZTB22561509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f33ff2192b06cf450b830e200c47633ad0a165d573a1994d55ec613887594ef. 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/QZTB22561513.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15cf7ac83f6eea44be754841c253b2f5fa4619ddaabe605a1142466b22e6388a. 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/QZTB22559180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a658916dd68d50d1151a89fe7a956051eefb54feb4c9b9cb17caa22063938ec. Chain 2 (Bitcoin): anchored in block 958106 (2026-07-15T05:35:13Z), 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/QZTB52529441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb84af498102895762c3760912d4b4983103183bb036756d171d7cd348bbf390. 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/QZTB62561467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce1605ca43e8da88785c65f82a01d49a53b3f2a4ba074b3c4628355adba99347. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/QZTB62561469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cda2f75aaa45295b1447ed88c84695292e1ef4d2a5ebfee7e881faa67994986. 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/QZTB62561472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52c6f119a8a613b2461e62204babe8999b23670a6a7de496fc971dac3bf473c. 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/QZTB82568500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd92689cc3dadb0deaae34279a59819e80b7f7be0844bc10730c068ac0f000d60. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:33:39Z), 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/QZTB92518289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd810559784216b191d00e31cdaa095fa31c7337e3049a35ef868c40910342479. Chain 2 (Bitcoin): anchored in block 958329 (2026-07-17T00:19:35Z), 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/QZTB92516867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e388ce3e9132b587b1091ee1424610b89155855e93cc8db5ae322287abc225. Chain 2 (Bitcoin): anchored in block 959089 (2026-07-22T04:04:50Z), 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/QZTB92516868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2a51124921cabf748cf058e7ad6fe7098ae11ca63d6487513351f4444ce3429. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:06:13Z), 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/QZTB92516869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d13ade46dd58e56daf6ca33452a2a765a8d0d2d1249150e4c7f07be96fdebd. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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/QZTB92516873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x867cf115abdcb8f6e95e46188180479dbdfa5d43fb139108b11a16ebe2c54c71. 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/QZTB92516874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff6a6c47cb911e5c146a9b0554fe53ee82570c664437d8bc6a5e95443fd6399. 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/QZTB92516876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebd47b7ca5c39511af3d23afb52e39b9bb3c270082f9de7471fbd12f0e930c5c. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:36:32Z), 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/QZTBF2597590.