Patavious Lashun Isom (born May 1, 1992), better known by his stage name Duke Deuce, is an American rapper from Memphis, Tennessee. Formerly signed to Quality Control Music, Isom is best known for his
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 0x29e8ce9cc5308c93624b8a756f5f099da7e114d04b46122d7bd89f007a168e69. 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/38b6184f-9e6c-42e9-8bf5-1712ed727841.json and https://artists.proofprofile.net/proofs/artist/38b6184f-9e6c-42e9-8bf5-1712ed727841.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 0xce672caa13493009f2d722626cd3dd0fcdaa0f1dc96e6981220f853a874e0c95. 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/USUYG1449665.
Dog Eat Dog (feat. Duke Deuce) [DJ Snake Remix]
Dog Eat Dog (feat. Duke Deuce) - DJ Snake Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1aa8336077c9b4703ea1ace7de78ae78e4145e2e534107f94524c1693f27618. 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/USUS12100509.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96988bea99c50b2239e50df7aa504eacbec6bb9ecb7aca1e25d1d9ab3df2b706. 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/USWB12205836.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd7b6a0fa9791c799c2c1b7be4bd492c136e87391b80edfa33949ee85a2ec9. 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/USWB12101141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7707dfa594b87db6ace6632ee9e53f3018eba87e75f0729a94944bb55b1ea2. 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/USUYG1531086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04bd7b6a0fa9791c799c2c1b7be4bd492c136e87391b80edfa33949ee85a2ec9. 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/USWB12101141.
Quality Control: Control The Streets Volume 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49139ba182d012b6a934419176abca5c0ec87788bfaf9ef510c5f71b6bad6272. 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/USUG11902827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7175033729c9bb5ff8054150f18ebc9ca7bf932253ae7aa39a36136cab2d2fe. 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/QZ4JX1761069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8e445851f0cdb25affe4a1dfa10f443113390d8fdd32b8b77afd4a2e663b43f. 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/USUG11902839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2788c9b547c4922717137bf02c10850243c6e4f10808294cb33b56273bcdbe37. 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/QZES72296036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc46471cfc9ecc4f3af04ec87942a4a62362b0caa3944ebe5d7f9bbe61ecf62a2. 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/QMDA62138859.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8e1a8f5fdda0e3ffc30bfb1a65e775e3aebaf79047af63631d2c4885b08fcf4. 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/QM24S1927266.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5583fbeec070e6226310d89583e87942144f9ae3d7c78435df65f238aa5f7c49. 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/QM24S2102775.
JUST SAY THAT (Remix) (feat. Quavo & GloRilla)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76446b7dc50668f3579c40703e6c729fe0690c13702209a57840bc56cd5c0113. 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/USUG12204577.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x975515660fa4aebb4855f289655fa4c1f51cce474662252d466a9fdd775c218a. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/GBKPL2149615.