Derek Keith Barbosa (April 8, 1974 – July 28, 2024), better known by his stage name Chino XL, was a New York rapper, American lyricist, hip-hop emcee, and actor. He was known for his evocative wordpla
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 0x04763e41b21d962c85fa130df2bca863bfa53725556b35aeacbd7eaea6eb2018. 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/aff5efe8-f675-4525-9959-e91096d7f997.json and https://artists.proofprofile.net/proofs/artist/aff5efe8-f675-4525-9959-e91096d7f997.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 0x80fd2094116a1f89994f10c269b962650480ca481e3953d27c4f1e799b98d5fc. 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/US4H30700398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ab9fa9ae869f81111fc627492c4ed8cf42d54048e74687af71682673f4250df. 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/US4H30700400.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x303d5ac6169c539183089d4ef396f12e93107db1e93c71d87e3cea2835f722f3. 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/US4H30700395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a75efafe206bb01b510b9583dff1443fb8f7d54def3a98aaca383fa2f561030. 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/US4H30700402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e66e894297b638de6c2d76a80da0f0908712bed80f0ae826a3fc0089de92c1d. 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/US4H30700403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32c9792d209a0131ce2134c1ff783016941eb050ef0425e7f1fa56dea20d93f3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4H30700405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe55b354c19bb6a899cece118d8ff3f53db84f18336875490361bbd9c09d0fda4. 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/US4H30700406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef369470eef046e5fc0ca26237f42a01c2be02af0b1239e2c3a166dd3d789ef5. 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/US4H30700397.
Assassin's Creed (feat. Tech N9ne, Token & PASSIONATE MC)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0de0b6b667a7b1e989ad48552c344eae089f390aac1288fb73b74c88545aba. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZEG1800003.
King Kong (feat. DMX, Royce Da 5'9", KXNG Crooked & DJ Statik Selektah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3518f237465bac1d55c27e2d42d16a8e6acba370944c89918b41379157ea39c6. 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/USZEG1800004.
Terminally Ill (feat. Tech N9ne, KXNG Crooked, Chino XL, Rittz & DJ Statik Selektah)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2426ad1dda3c8c7354894d80d68048876d3a9befbe6364649b134f9938833207. 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/USZEG1800006.
Bring It Back (feat. E-40, Mod Sun & Chris Webby)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bb2bf8e961f1c20dfbef5164fa685fd58ec1125a4ea00e75b69ee7cd5bff24c. 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/USZEG1800008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c939b4bb8ec118299cb1f195b10859448d780070db57c0a660763c189b6579. 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/USA2P1232587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273aaa6c65e9987213cca525ede0f67f595aad34c8a6aa6a17b90cfaa6e76c5e. 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/TCAEB1977409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e1f08ef20c69b2fd14f90464fa6885f976a879b1027ef4a0b2635fd9dcb8416. 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/USQY50940617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x996c4728a6944edfceec32627397402cf0d410137ff0e7321bdcdb975d82e037. 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/USCGH2030370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b806b2556692b91209aff75943b7ea5f0df1fa0e4e85d9e309335ee28a3c8b9. 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/USHM21964285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ae42c88a382d055a9b2c54456487f155b3b421979ece56cae3e1cfdcd3ad48d. 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/USHM21964287.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3586912aa73902788c6e997f2f8b54f5d2ad35245b86f1a213c21073e67be003. 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/USHM21964291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bd956367203f31138da7be75380faffc2734120c5e46d3f038acd76f2dc2ad3. 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/USHM21964292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d849e3f634f16d5a819d4b191261bd01a82d53fc3c5099926931c7cc925b82b. 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/USHM21964294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e236fe2e8e5b45dd700b6abb7ba21b293b0c20cbd04b716f6c60ab0329c2d1f. 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/USHM21964296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540f38b5df5ecd0962a68b17a7631c80ecbb7fbc2549b022c06b146ae7b82f0d. 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/USHM21964298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fffeedfeca924d27a0bb8ad2aea8593ebacf77c36269d3010026c98d3691cbb. 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/USHM21964299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08163dfeeb1aa07d3c6d7e3c33dcbde71a4e5355b4104ec52147a1a3c8fbfc47. 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/USHM21964300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf775d4fe0e27578ebf4d0eeac56f8dbc92a79c20fbf25eda850d7b301c0c1817. 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/USHM21964301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf835448bf161ec804b02ce62f53f1c96857bd17eaa0699bf6ca3c85e5cf26ac8. 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/USHM21964302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc352c8111ddbf7c68c75be4616b594c07161ff020fc0dc62a7f44c0ec7074d. 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/USHM21964303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa64544e135b58a6404b06272d6aa4e56556a999f26b653af493efefc36f4a635. 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/USHM21964304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1533a9d9a92717589e201df6e47b3a4076c251099e181e9de3e1363377faded4. 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/USHM21964305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13eaec568c511cddf373bce2c6bc1af3972f3ee3c8b61c013e2fd9ceccc55682. 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/USHM21964307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023d4510c0f3a2b1b077f7c4eca3d3b8888e6b862a7272aaf793fad4e2c8adeb. 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/USHM21964308.
All My Heroes Are Dead (The Introduction)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5465222e50eaeb6052b3715e988a08fb42bc49a00c2fe0c0b80e14fe21b380f4. 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/USHKR0918401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998a18a6bd7140831d6c789ced97369ef632c552577c66e212c93dccc89f3aa8. 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/USHKR0918402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe40a70883b0ca27d0b2ff62e69948d2feca70e324414053811342a86d91fd727. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0918403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1188670470501baa064e7ff112f3f301b048d9356778afb5038a47626b289097. 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/USHKR0918404.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee54b4de68d9c7a62564f3cfa96606b0a4b0e2d642a0b37de4b68e91c15ad70. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0918405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x244ff4aae3af4a5c84b4aaf8378522da08a6848b0eafc386791657a9a67ae7e0. 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/USHKR0918406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe94ebc94efc78425a303b233ed37d61f1a61a9302ed5de4f7bada686c8a7492e. 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/USHKR0918408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8604535b16e6a1c2e7257de6d12e8870a519114fc15e04c523d6ee043ce8a3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0918409.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2605cd7b9f18361f7af07a1f301109f65ed77e577ed07bb6550e5f4792426d55. 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/USHKR0918410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f05dc7601d3fa98fef2b6bc46bff14cc909deafdf235e7a5f0e75682a794c7. 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/USHKR0918411.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x142c209c7e2bb8d8dffaf1f634ac195c7747f9261cfbbf3f83759ab9fab30881. 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/USHKR0918412.
Living Through A Screen (Everything Is A Lie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb80b79128366d14d7defe6e45f66481f54581922559b65074e6fe45aa98a0183. 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/USHKR0918413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2735017132456920565af5ce8c6084283f6de0ffa1bff268d5dded1a13839790. 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/USHKR0918414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x480f20600b59c6f4cea7536449f3bd70d27ecb636c4b9c1a03fb044f3e1f8519. 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/USHKR0918415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e74168f88db80a038816430e243130e1c3f36766f298b38094b851e9d71e02. 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/USHKR0918416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26c530f815dfae076945e6bb022038c0e82cbaad709998aaf7acffb249e27941. 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/USHKR0918417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9548c9fc18b44d382643b745de11b7cfeb6f855f225f84bef711710066bac775. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHKR0918419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81dee8fa7ed64a84dc45c5b0dd6861be675910120521e867b74adace6d3af425. 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/USHKR0918420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bb65531a504de4bc4e16e654c8865f14ab1401615aa39bb582a0faa2a2e20a2. 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/USHKR0918422.
Audio Technician (feat. Lifelong & Immortal Technique)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054a83b8fe8ec0b3660dc44d1ecc048e1fd75546b0e40038f702fc3dcce10675. 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/US6881000631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdebf46359958d9febf9c1c13af0c1a1ce407406da3ef71c03522c3b057a0ac25. 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/TCABQ1398613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x411416b030d78f53004b1a72ba61bea7e9998b0a22028606fb110c0bfd4eb74e. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKO10901378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff06a21217ffd8e0ea80072367ab5c7b1cd2dc6cb1ac3c8fcb11a87c5edd8919. 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/USKO10901379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e2140d8937f249c610cb2496a6bd17fbb98b6aad9b5c5ea5d531fc842aeebb2. 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/USA2P2434995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2620753a4de3122f7db98dd57944c72be127ac43e40978d69ccefa01871e3dd7. 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/USA2P2438691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5e7f356dfe5901051a5beeeaebe8731b498f6e0a21a36861ab9494e7ce9cf08. 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/USA2P2438692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x251009b8e8e47cd998d0e91c155de93c1292b09eaf076180086d0c0d3f9dc1c2. 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/USA2P2438693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b1665babf45d3909a7d7c81e5731864389b8beb17bb2b8b413610ffd73a783e. 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/USA2P2438694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568c2047fe900226f1f2cee0309344fb4d25a66b22df7a287ca2780d649475ca. 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/USA2P2438695.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40552b32a7b9d5677cdfb184dd1212baff4eddc3815a116279d9bcd1134055b. 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/USA2P2438696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6af2eac50c3681798c0ec726596a7bbbd2ce904b83ce0ba55cea8b3de53330. 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/USA560791696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf274ed37d3660e16602997b4f13cf019611cc7b4379e4825e2d688207dfc4f0. 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/USA560791697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a258f25482c5768ff6c818e60c926eecf7b7742a3d82b264920104eb6fdf68. 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/USA560791698.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c6142aabad74558d8bdd3e77947f044de7122609412bd17ca55a80be05102b. 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/USA560791699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x060962f0e6e8dfed1f2c078269b5c21adcc12cfb24db610032758b2a52146eca. 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/USA560791700.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a7150d5ea986a0cc92d27284a5f85c9e7d1333b10e57566bae9775031ea73b9. 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/USA560791701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4afbc8c19b96ed9974b3d8f92642e17ba37a99c67a31291de219ac2ff83ab52c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560791702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x352287b8febefb15e8b9f39768844b34d636a3372d1c8931a5f83ef49d99fe16. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560791703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7af3d82b1c9f91f39a221cb9786f0b5e83435256d967a29a470e43e7a7d27da. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560791704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x971b0cf96861fd9e8ff7a918542e5962c993dc5721549291b43b2803e3f6b92a. 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/USA560791705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ca9e560f1154f83ae6e9602dd0abaf22693ab561ddfcf25955807af0b8125f5. 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/USA560791706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545bf5420e63cbeb6af491375f87aef90ca1e82a9b733ba4cc387b5ce7e4ece1. 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/USA560791707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa05b913be081d08bef9f5348ee0d43f241a874b8ffee35e288116ea1ad242e7d. 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/USA560791709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc1e91e97dbe48cfe7768cc7c65bb5767bb7b30b2732e22419d5a15aa676fe967. 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/USA560791710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cf347ce9507d142f515a3365754e38f3e7985fb0d427a87b87b355cb60a940e. 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/USA560791711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65c8b26a1f6afbf12a398ea1b918316d14055f8e1e87e4bf70b66512d8d0ef4e. 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/USA560791712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4458b2cfe96ce8456f09d1eb0ac252c897c4717bc45faed768e01c5779f0ab1. 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/USA560791713.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ab25cb9a964ac92cbf2e132b4d5e3e6dd867fd422777566a0d2b21866eae67b. 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/QM6MZ1538634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d134ad8bbbd18f1d12a2febbf3b00b7a2120f4c8d20b395fd4b3841e7280bae. 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/QM6MZ1538635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0b83c730b2bea742dc52df2ad0e716b2acba8ddd392b1a2718b28b2653a66b. 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/QM6MZ1538636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb6d1c84c089022ac4cb7f2edfbdddb705cdd6942924d18ba4d4b5e5598b518f. 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/QM6MZ1538638.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x624f14b018edbac4c12474ac73cdb8649ea290a3622512a73c3b6819f4c79c67. 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/QM6MZ1538640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x776821faa526435c4044fbbe74406b9d2be564b7d279d3273fe14ddcd7cd7ea1. 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/QM6MZ1538642.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x022a872990b545c91de9a5d8d1f3a2862bb63c90e19e331540019879ed91dbcc. 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/QM6MZ1538643.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccfc472e94af11ff09a8104cb83a0e4e86705def68789dc8f464e8e33533cf1. 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/QM6MZ1538647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad902f8be7fd41a2b3e2afbb5ed8fbc5484ad3bf8a1eed2507a74e7d1ea72af7. 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/QM6MZ1538649.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x854a82774cb30e55a98bf7c10933667310a623ad629191de6587467bfb06c3db. 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/QM6MZ1538650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x366ac75209cbeb313776f2f99a1bae480ab036cc50d5db3c70635059b3e5e661. 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/USA2P1007068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffd7e63584a801a70f2e86b807125820faa913df627439ffc9b360af994034c3. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P1007069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ed6ff117d5c68d39cf8c43bf3eb0fc5cecf427da9c8e5a59fae0f3b186d65b. 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/USA2P1007070.
The Underworld 2 (feat. Havoc, Kid Fade, Johnny Richter, Kool G Rap, Chino Xl, Slaine, Necro, Ruste Juxx, Kuniva, Sabac Red, Ill Bill, Sean Price & DJ Illegal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x848b02099ea2f523b2902c66fb34b5a84b7ba47863d348c39fd7a84cfe43f25f. 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/TCACM1693180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32cd1f83017003465f95e2570900f934e8224f6971d570ffafae56c7276dd118. 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/TCACM1693181.
Shotgun Symphony (feat. Suspect, Seen B, Adlib & Rite Hook)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf76f7281437ddc0d9fb4ae32081177977a5a36eb54fbf5f8af30825897c3c0de. 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/TCACM1693205.
Grim Reefer (feat. Bizarre, Potluck, Merkules, Shallow Pockets, O Doub & Ill Bill)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x581714b3d57615d61d2593dd402354a16e0528f25c1523c8ca15cc5ae1f6c3da. 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/TCACM1693208.
Depression (feat. Sean Strange, Mersinary, Goretex & Lucy Lovesick)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1ffa7d530c84510deaaf8d7c5f87174759ad477e2c0fadc37fe3e392d2e85ac. 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/TCACM1693217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05f69654695c3cd9441a7aae2f55708331465c80c2dc9d300a7409bb4e079959. 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/TCAFL2135687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc3a30dffc5d6a20b8e15c82f56f8435f03219d1dfcd9d1fe5b7ad969113dd61. 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/TCAFM2127776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1530b0afb47aaefa255eaf990df627b10e9b4a4685194264f57ebd2ab98124cf. 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/DELJ81622173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf26396d99bed607e3f46d410b30919e7d7846a65e6586e37c71cb3bf09ffa501. 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/DELJ81622182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x119f75f22450b2521d752f7db8e9a2e2090cfdfe387fb2ea4b2d2a0e84ab7516. 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/DELJ81622190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee6b61195ffb9d6f08a986bcbda6401239e078e498b68f370b41bf6ccb6fcf12. 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/USI4R1040824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e6231e31d8783f9f3377231f2475ce85d6a6bde1c6e14b128a7959ac442029d. 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/USI4R1040828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcddc775995d823cfd74f8051bf829ae985cbd0c1bf89143c9602c612c64f2440. 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/USI4R1040831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc07facdffcda729f9775d20f8f03f559e9c7bc7afbea5ad161655cc9ca017dc9. 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/TCACH1583673.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efc7db6be27a07a89c3d81344cd18a96d0915614b688394a04cc189b36f3a40. 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/TCACH1583674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b1bc83ca22d98a9e585979af33e078f62375d9c9128a39d4a70fe4dd699a4f. 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/TCACH1583685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d3359b8e728559885438c73636ce1c4a887eb76090d2a01eafadb28bacea80. 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/TCACH1583687.
Nick Wiz Presents: Cellar Sounds, Vol. 4: 1992-1998
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4e2d59d6b078bc290b8c34c5e8780c7c90d7e5612bc26ca1fab6e2de24f3dcc. 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/QMBZ91510914.