Shollen Michael Quarshie (born 16 August 1985), known by his stage name DJ Q, is a DJ and record producer from Huddersfield, England. He forms part of the supergroup TQD alongside Flava D and Royal-T.
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74136c2e07561fecee9a94e4829149ccd2705650cdf22c69f032d6c081d43fe7. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f57d1f93-b356-4883-aa41-3d64ffa85384.json and https://artists.proofprofile.net/proofs/artist/f57d1f93-b356-4883-aa41-3d64ffa85384.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d66c9dc10e4a43136a2359294ce0d284fc34bcbb2047a734db686929b0047cd. 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/CA5KR2308747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d72de39269386986223f2c34f690084ccf8ab0eb00ce8c8330d8fe9bde2d94. 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/ATR980016878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce5f4ec16de0653910dfcfb7b779e7be5c3e5e51e29b9ccbc0b901a34fd56c3. 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/ATR980016879.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d437bec193e12d55903f8ffeabe4e24b642c694e7eb6231c1f130dd9afe57e6. 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/ATR980016880.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2615604622a813ac69552821659738316e1953f21c2d79b3bb0a55f4bf7253. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR980016883.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4367825b43bc89627e287f19d88d352b5021b7643642dd928f25cbaa03465c38. 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/ATR980016884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6c449dc68c22a229973e7c66342ae017e945e636552bcb028e2a8713b13bf4a. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR980016886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f9ceb9a9ce529416322e9bf401a898eb05f7d415171376ec987c48b64d11918. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR980016887.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0305ce053a40b5900503750dc3d45eae57c35865a80f64c608a7ea8880be0555. 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/ATR980016889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57747f7e8db9fbf4b4d5cfb22006b332586d9ed1ce752617ac93f631739de26a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR980016893.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef4025cb63aa3f4eeda09b4e2d8c90bee6e03275d93ec41f9e2354b0edeb736. 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/ATR980016896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded6d848bf622004c1377e5594ed921a04c2da8b73ad78bc2780e6957a8a7fd. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATR980016898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcc92ae1103f942521564b97a6167f24c63d71606021b0c5208e2a542e1c13ae. 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/FR59R1873313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f04ba1bbe7131b2071afcd167f5195255d03c6344d2106b6543ffee19ed5809. 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/UKWCH2200009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x648b1cb3fae25405fa8db4f9bff142505a2f946759c18128fc02ab8c4f9a89f4. 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/GBARL1800961.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad69be7f8e43c87be8e52cf089ecb70af6787bfdbf89d25464716d001b5452a4. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32381018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad69be7f8e43c87be8e52cf089ecb70af6787bfdbf89d25464716d001b5452a4. 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/QZWV32381018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84d2d1694ed1a39a6a6d9df360233f8e841e607ad8d1fd49dcfc2f2dfe99b89c. 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/UKW3K2300003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfa9679009f301158dbcf2034cd3eadeaa289eed9f411213f2ea504e3ca04fd6. 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/UKBHS1500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd4615db74cd5d338925c339e7a7c4fcb05694468e4a6decd65f85402a51ee9. 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/GBARL1501870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4180ca8e07bca06ae1695352badfa3aeae5507435c3e5d5e9be763bc45732fd5. 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/GBUM72001346.
Condo (feat. T-Pain) - DJ Q Extended Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e68b09a1095174178d1e91d10720e9aa19c7bbabf18840f9c64dfc4f208c95. 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/USUYG1310674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d84083495ece946b3004de11ab779cb3a95a55e73a7b91eaa5c2577b1fc4da9. Chain 2 (Bitcoin): anchored in block 957020 (2026-07-07T09:18:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKW3K2300002.
Chop My Money (feat. ZieZie) - DJ Q Remix
Chop My Money (The Remixes) (feat. ZieZie)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd32cd235c5fe7022fd67e94dfc897bbe64d13c2a8ec7ae54c1b0ac9612aa87a7. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBARL1801397.
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 0x2a44ec3691d5cfedf0341973ffc4430dec04e5c371edc944cd478cf2508a9c6b. 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/USUYG1310669.