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 0x38c92af0ce37825ec4f926536f873f3695d00899e68152abe26279a347df8c16. 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/852dc7e4-4885-4d53-9db2-4318d32ba549.json and https://artists.proofprofile.net/proofs/artist/852dc7e4-4885-4d53-9db2-4318d32ba549.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 0x0b164cc0a9bcbed13e45c2096ae85076cab7cb36d5a6000994696a82c5ca75ef. 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/FRX452405751.
Il Supermercato delle dittature - Sinfonica micionero remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfb82a1a32ad1c59f28e47dd416c75525ece00c9d4ac69b266dc0f97a3f1c26d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/DGA052487937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e28d21463a38efea43e2fa8bd26e5e191a7f4c6e791400d99a82bd2787dc737. 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/ITYQP1800040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010638deb40524dbb63ce1409da05f2344d055decbece129e06a22a2181f6acd. 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/ITYQP1800046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97993810b9362226efff85655ea68f44b087fa12b66720dccb4714f984cdb3cb. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/ITYQP1800047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a254de99a9b12d4757bc93987bef77028de3c0f873448a6db286ba1e824f9c1. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITYQP1800050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fac7048ca7508945e7d07efee9f9b89b423c21874cfdb57a17ceefb630f47b2. 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/ITYQP2000230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf57fa7f3597127d4f01beba230c19ee9f64d71a016a75871a71351cd4431743d. 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/ITYQP2000241.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa99d72eff3c761f2073f17860d90d920660f230fb83107ae668c7630e25b6f. 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/ITO951200014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2081a375cc4bd2973b2d186f195fc540731e60fbe6a56055906b1b4b6c2109. 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/ITO951200015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e047413c2ef242935d3a8324ae92cc8972dc8d2566144d989e9c84712908655. 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/ITO951200016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6f7c74ac86c7cf575003ea2ae47245c24ef1586e7ce19cf9f9b7b978f8169bb. 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/ITO951200017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a9bce3af0f404116468ac784861051106146ba1c8f6388d13afce5fd768970. 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/ITO951200012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe0e73cbe9ea52a816d2b8e0dfec949923acd5c688a606956090115d993ca5f. 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/ITO951200018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe661b6174bd7a32e077882dd7eeef5c74d767290801e77edc20b5252d169bf4a. 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/ITO951200019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea617454268081e5a212c8b3f64451d4b3a2e7a32bd1c02bb73babd53159ecfd. 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/ITO951200020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1d303538aeb9e2d830634b4c93ce3574325164d9921831644f25608d6bb161. 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/ITO951200021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb42d7748cc98992425f89dcff7d12b7a9cc821f2437542eceeaf4438dc286295. 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/ITO951200022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1765dfc59f83de70b1ed36ac9e72cc7a84c4563c4846f8eed22d69f3cd3b0142. 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/ITO951200023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ec35afb672a324f6dbdcf7f82aeea3fa2f9fa23cde7f0f184b3fd59dddce9a. 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/ITO951200024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c3b6670e8f7caad99bac25bf30d1ed81b81f5f164f817fd126a93296f8ba9d3. 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/ITO951200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63b0f9151cd1c700beb5252039508d8f4a1cdf6618886fb28255af53882d72d2. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITO951200026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd489dd8016b61d4e0b145bce23d83d956344d58ee2bef620a854fc996e48a068. 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/ITO951200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70833b8b2186cebaeee43d04321c07884296cee73c5e8d0b95cdd5ce6d5146e8. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/ITJ790600201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60fbb9108135c4922652d521748e165e6a0f58289f170016ad88f2d0b296552f. 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/ITJ790600202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d21cb34a66f567abab6abc0fcfcd043ac5461f75e39f9421ebb4b6661fbd8f8. 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/ITJ790600203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9012302433a7a9e1b0fa8c28d3b9a7ab74427f3fcc4467b79f1db65346867a61. 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/ITJ790600204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62aed172fe56d3b024546072c0b1f4d6f3a3095501345257d80616d4b311871b. 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/ITJ790600205.
La macchina infernale (A History Of Musiq Violence)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0561ee8967971daa27f5d5b489208104619a8d03da9cd34b2774bae512ad0c1d. 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/ITJ790600206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31363dd6616a598fc0224cd36a13fb855591a45a95e91e43892289de55c10ab0. 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/ITJ790600207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2a147944f6e982f7a1a68acbc9f983b9998fbcb448e733d8be38de34e9dff4. 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/ITJ790600208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80b016eb9993a29b38aa3ed4cf7c98b8ac0bd80ed96c9f710ad4a03354958fd4. 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/ITJ790600209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d815ff2b620cf259025a863a468546e13cb9dd942d0406e62440f6b42a9aa9d. 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/ITJ790600210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bd71e9ac2fb5b8e6a6174d9f6e0efac4ca7858a21af3f02fc65b6cb346bbd4f. 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/ITJ790600211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d2407e2683ab4f326b5a99d00b644db7e9f0792a7e0547e1036702022ce22fd. 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/ITJ790600212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd140869f4406625c78b4c1ade4124e6ac325f5ae60e1aea3e98470dfde6af391. 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/ITJ790600213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ec40eca9eee74749dcf4a8d6bde6ae36d5bb6294e46c47f818974677c57df78. 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/ITJ790600385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1d940f0bb26d4e890d96e3de7d06f500a591ec41e859072bcf569769117896f. 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/ITJ790600215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf260fb02d9fa0ca6ec5cc8b4cbaaf689ec40d21833aea001a2ad58a0c38e3bab. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/ITJ790600216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa423d714789941aef91a90c6c54fb111ecd145df81517df20fdee531ed1a6bbd. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/ITX480900016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5db51a4394f6f3c47b2b6cecb8486cbf8b564e35d0e48270df0346b09ac9daa. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3781c5343828acc17c126b5ff53cb29fa392f36489cc3f1b9cb649d3201caa8b. 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/ITX480900018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90c7c9d31b26db21f6818eee4813bf4ed51c76cb8f7dcff9af5e6db986dfa654. 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/ITX480900019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7e739dc18967be2645c52b86f26866484bf0bad37933971dcd2dfb42944172f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x862ee9c041b7437ea0bbef6d6e98bbdb9bf65584d79131e0ed56dec864eaddd7. 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/ITX480900021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50a3efb2ef93050670f5f346b05afe76b101b8e0bd5a0c638f626a7c417ccbac. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ITX480900022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8df94f4b8c532031326fb5300cd43f6cfefca7d5bbdeb701740522f7806c2a3. 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/ITX480900023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3246cdc00aea61a79638c95ac2c4ecd8de52d528d42e1e07befdc78803541a. Chain 2 (Bitcoin): anchored in block 960340 (2026-07-31T03:15:04Z), 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/ITX480900024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4387e0e475bcbf4ad4cbfb947b520c454d7aaa35a43db566ab105db452e05eab. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ITX480900025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x751db8fe8436ebd1b0fc04cb083651397ad394f1ad8244a13c66005d72dfe26d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/ITX480900026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x919af1f118641631cab0f9751bf401574509f04076a65559bca3e8febc494823. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7b54ab98b5b80d67b15f60b4aaaddf03b70a134369cc4ed25eff64f6a9510e0. 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/ITX480900028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe853352dbdd642c09b16523c329203505258718bf66cc92bc9badfb85ea282d1. 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/ITX480900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36f32a2985f1410338ec211da5f137e35c5cc1df6e70b49f1ac9ab821e1dbd00. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52141570be9c364a3a7f54ef0612f8feb82a36111cf058cab52d7951cd3fc58. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/ITX480900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c08b3c69c5151ca94fb83585f0b356ddf2ab7f11173a74f656c58486bdd197d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1b1c6a3cb242e35d9caebfa226483a9a8192ac8e34f78d615f542ad77b8a28e. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/ITX480900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe44450309511a9fe123a1a1ec0ce2069b76699bc987eb8a24cf5330dfebc3c07. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/ITX480900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba0ec89c5c3376eb9cabfee35229d78afd5360baa08277273aac3fa2367eca5c. 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/ITX480900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32b66a632b7b35a47ff95db4fd80b304530fcfc4e519462d605b23df1b79e7da. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10ae33c6e18212fc1b915bf14b09c79441ef1655c05a115c0d5ae422aa281655. 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/ITX480900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c4b9feeba703ffa1c75ec62e6634006bfb83b92e84f03e40b86e3f10f58afb0. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/ITX480900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79b34d8c49e715e0a82db0f41c1a06236090b9ca40d6def35f7c9ccac5711f0. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITX480900043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf27e3152a375ee1dbd5c77e41c30ebb394a5907a3b0d14de36f3972ec5000ece. 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/ITYQP1800355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593763a45aa5393f1caaf3e6e26be789a9eceed59d626fae61b4968e7a733efa. 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/ITYQP1800356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cdd67b8090f4b43d0d77e9ec65cdce13a7e016415c7085cd3782aa199482494. 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/ITYQP1800357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f567d5d5c2503f837b835b64ed7b356752486aa15096452abee43b190e7e82. 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/ITYQP1800358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb87834a19a53957ad71f0544c09d8e90fdc194a4bdc2b1ad45059cc0340df0bc. 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/ITYQP1800359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x536d60da230d1708ea6a6d1a415e085d549f8612c5bdb34680a10abc75af40e4. 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/ITYQP1800360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf860faace913f5c88095248230c00141d7d33e0214252d9a498572b2728661c. 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/ITYQP1800361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x528528a3cbd985f2f7a080d02e6af8aea753f3182e52bff66ea1efe6a324db9c. 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/ITYQP1800362.
Dark Chocolate Street Album (100% Pure Chocolate)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73b8aa9a7d3030cee69c2a0675cab0b904adac459dd5eeb209524931e48a4528. 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/FR2X42539874.