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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd53cee9a9c23ffaa7a416697daf426c12ae0961eed5a24d205fbda1f72d7d9f0. 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/ef77f4e8-bbe4-42fd-820f-8f57a713fdef.json and https://artists.proofprofile.net/proofs/artist/ef77f4e8-bbe4-42fd-820f-8f57a713fdef.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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217eedfbb6716245a5671d2dc07eac8c0366bbc8868e7ff2eab51b5b8a968f8e. 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/USY251814678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50cf01435a5e04cddc13af90b6432a2dc2f70c830cf50b6231a7c3fe6d2af3da. 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/USY251814679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45edff499467f94e31f37cad2cd6ca9476f69a05343d46a5a7234ca7c52cb1c5. 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/USY251814680.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x152fcc45e2eaabd58d6550bf7dc80383e88a846b92f1d41ace1eb128e0d2f4fb. 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/USY251814681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4e15ebab0f539efc8636648403a1eb83b2c82c6aa09253f342b43b0aa66980. 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/USY251814682.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e209496cd9d28a135afbfbc29fe484674bfa3afb41dc67f0e8d590237579d45. 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/USY251814683.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c1884ba0faba3771a28ea18da2bf5e3f4fe0177e9da447f784bfbce7aee6dc1. 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/USY251814684.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf77c0ccf16c3b5d904e26d65a4f0a6163bebe9b74bc148ffc98855d802ac45bd. 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/USY251814685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4187853422f2fbefe207397d35ecd64462fe85708cdd14dc86009f4fa26d23f. 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/USY251814686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51e2953103ce8aa26eba0c1a915fe81d37f939cf3ca8553590f240e5ecc5ed87. 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/USY251814687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x651b10bc29b9e550f2ece9bb4a29007df3c80198b5a5ee700a57562d923c5888. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/US4R71110006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x693b5f908f9eaef9deff8aa2ade87c659fdb986b18283f6fc19454dd71d93b06. 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/US4R71110007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb0d23b894862cdc8e812dbbdb247b0ef2045aba587abe424f4349ca1a743a08. 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/US4R71110008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x603989a16116b2b00f228aee4ac42332e2c9b69daf861583a429c9d539719000. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/US4R71110009.
The Sobering Moment Of One Single Violin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ad343677e7c85e8fd548af569258942c669cf063e9b652704138a715d971b7. 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/US4R71110010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdabfa555b9bbd6b0d216e58ae9ef3c2ecf344c844fd4b6582de2b4ef4ca31b2. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/US4R71110011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10991f088b8a2bc494f76693673c3b700ce7ff0e5b0bf468d8176be052bd621f. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R71110012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x206a0b9074ec539488a34a16e1639d4b388ccc7aafad6b63a09c4d1e5b288da5. Chain 2 (Bitcoin): anchored in block 960212 (2026-07-30T05:43:45Z), 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/US4R71110013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32bf1fff01442e9801fa64ca453345c8202645ba0aab5f363f2602c07668c4ef. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/US4R71110014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79719debb764e9433417fefd45165b833a8abb96c517843b4b6a5fdf15c3287f. 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/US4R71110015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3504f18b9ab0e6ecb371f7adfe15b922506e0c69eae39fde2602840cc2c18743. 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/US4R71110016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3adef303c3f1d2b930d46f8643ab76f039ccfb98cbf922f9a3a4223b9d4f198f. 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/US4R71110017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dfc44cb52edfa40d91cc91bdd2a21596a2ff1f164cc9e413f3988bb9d95124e. 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/US4R71110018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x721cda6efbd57c35fbf90ecca69b70a7b995db1d934d7cb5c76b4c17f08e4ded. 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/US4R71110019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ec8d7e9ee9b5c9f8fd6b3a7745000844ce1246f08282983134a29b8a250157e. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/US4R71110020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb9ebdaf7137ce33f4930b07b6d4dd48f5f08868864c69897d7a9a007fa287de. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/US4R71110021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67ddf58abb1bb52f8632ce2fb5560161bdde7bfdfcd4fb65f3d7778fe22fc892. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/US4R71110022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a25a932e7e2177baca6ada3e4e78eccc060cf0f48698d57f5bb061a697446f. 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/US4R71110023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd76761c4e90128bfc94971f461a098c246ba43ed5e886d282341b3c586227261. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R70600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6285cfb7ddbe3873649251cc5807c75c4007c5d5f7b295209ba5a855ac20781c. 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/US4R70600049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36a920be59cab30b0bcf0b9d3d7118533b476911110dba50385a546c865f157f. 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/US4R70600050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab6980bfdc1a94c05637024659fedb17475b551e3be1cd56314281a9a4a9ec41. 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/US4R70600051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4da91f0c30930dc49b98547631ba729c7e941ef738923f7e926416b9df680d19. 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/US4R70600052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03d1f0d98a280e9e059854228e729814d20a69b4b7e546275e2e53f45cd766b8. 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/US4R70600053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b086f127d48a6f428e644f225e37bd6e7277b0d95b1f654e1506840fd09196. 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/US4R70600054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43b0bc7f858889d888daafebaa90c9db528f58b505f0d174e9da507cb46d6ef5. 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/US4R70600055.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ebbd1400bb953086030893cb501ef2251dcfd5ce6a006a7830b382095f349c. 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/US4R70600056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80175bbd4ea93fdf64e3777c119d67dc8c5fcfe3acf955ff0ea4018d0607bc27. 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/QM6N21706729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5afe7f7fb145075da1e170c952343785bac69a8bbd71e6ca97f40d154c64d5b4. 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/QM6N21706730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00ee82f03a2a6cbcfa8fa0b2d2d01f202f1b9b3d7414cfbe2cb69816079cee7b. 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/QM6N21706731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53dc9a0ee05f2a8fc31e07aff93f1d38c1b018357d42313ab8d8099014a2174c. 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/QM6N21706732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaab41be2da422d184d847b7dd0d14a7b564340097666dea5cb4f27155e8881ad. 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/QM6N21706733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35d759ebcd4a73fc8a22515cf0adc4bd5541605293a4a9da280aca95602497e7. 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/QM6N21706734.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93622bd23f7db22960ca12b8f0df9ef184b94d4c5302b949ae62125ea978c4dc. 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/QM6N21706735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc07fa0d96cbe9e720e6b770caf86ce35d7e97f31c41e500e9ad4f850504ed9a. 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/QM6N21706736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee5fec3e40a7a7edb93d3f69ca0c7f3895ea2ae18cd8884a312e35c46e9531bd. 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/QM6N21706737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x002d60bde597afee4c0fd1cf3c7234f171797b2ebb7098762ad3f50cc8db24ab. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QM6N21706847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7efe7279d301bac7897421839b0058ef5329c8425d1e760a547c3c2a4bdd36cf. 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/QM6N21706848.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0a370984330255d232f76438f28174ced30b733163fbd3df14675b491748a5f. 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/QM6N21706849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2df0c94db4e15d9b722ce2120560f328c70607701fe9d65805e2ff91171d198. 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/QM6N21706850.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a7aeeda57e20a5784c237b33d014210326a10ae3bb0c960b7ecbd0745861f15. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QM6N21706851.
Watch out for the Button in the Glove Box - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe2367765d9e47974e2848b35c0e303528dafc7af13f112cf9c511a89c9998a9. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/QM6N21706852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa90ec66c2af70160feb6f7026f0c864a84be09a3e5c3265d65d2e2fc6226e9c2. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QM6N21706853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dd43e32b98563748fe36b48c6b9cc9dc0eac85788d2951748d93de8e185cc13. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QM6N21706854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b129a650906ca20a38f0aaac3abc2beae5edfc887e5643a8cec1ca59c391e4. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/QM6N21706855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4cb42dff8d7dd1520d7e3d59de9b90b935ecffe7799c464e4c84b5a44b191dee. 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/QM6N21706856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4562ecf83c949123c3aac59522e45dd3cc1edd6b7be8487b29be49f95fa15bba. 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/QM6N21706857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150299a8dfdbd48e16e6f716261ed4919839cf75f60f9e5cc9b172e58302e7ee. Chain 2 (Bitcoin): anchored in block 960311 (2026-07-30T20:45:02Z), 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/QM6N21706858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4b5f193f82218125b09fb1f4684d3ea49889ca3eca2d8267d824687bcd824ad. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/QM6N21706859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb62a736b1df2d30c089aed717b47931836ac00082ca51f46607f1c7474258f13. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM6N21706860.
Living in the Skeleton of a Happy Memory
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7f63571f97ea921c8b2116d294d9fd31d1f2c1029ebda663bec1d12b2160997. 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/QM6N21706676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5258620aac20de321845663af0a12db919721bdc87480d433a7f981a5762ba9. 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/QM6N21706677.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00d6022a6bb5f0fe15b1ed9b5ba3ea07cb4d65d0cb71f9e89fd2d3dcc13411a1. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QM6N21706678.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf46d5279fbac09a4f6a987352da217adc3ba98919fb443b1c8b2b4f8ef2316fb. 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/QM6N21706679.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a520bdcf4df93e002692571e0d6079e233d6dd6573657a07d2c6de0d6fdc27d. 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/QM6N21706680.