Dua Saleh ( , Sudanese ) is a Sudanese-American singer and actor based in Minneapolis, Minnesota. They released their debut EP in 2019 followed by two additional EPs in 2020 and 2021, and their first
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 0x55d653147383dc80b94241f975ec0bb49e2d86fd118532504588d29828c5b474. 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/4188b855-0d7d-40f5-b8d8-0eb059016563.json and https://artists.proofprofile.net/proofs/artist/4188b855-0d7d-40f5-b8d8-0eb059016563.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 0x3fcf6610e0c70b406cf8babacf7f0b30b97d4a7e0b2241a2e3f6cbeeada41f7c. Chain 2 (Bitcoin): anchored in block 957583 (2026-07-11T15:53:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S1842978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d95b8fab991a101a6b95bbd5e1b630a2c30153e8b9562600c9b88ebcc7bc52b. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEXC81900029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f622b0e2b9ca46fad31ce3b9915b84e4410072e1d966fcdfba6eac40537d07d. 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/QM24S1922482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7599c0ee52e49ffb0eb9d99657b7d1aef9cf3d74fd1c5330ac708a906a9fa22. 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/QM24S1922456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76910719eaa0505749711937eaba756d87702cba8cf54ad6fb76c974df279004. 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/QM24S1922483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf04a1d52f1a36eab74714a157da00e041eacfbafe90df2bcad1408f61195a151. 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/QM24S1922484.
Kickflip - booboo, Kamilla Love, Ness Nite Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb7ff17a119d6e009328b782a809615f3d80475e392e0b9b8be1e85ee6a7577. 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/QM24S1922487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374d8d8c064ddcd5481e754162fec9a753cb0c7e41a54501abdc4e18195553eb. 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/QM24S1922488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f253ad15975d8baf378b7ce2809f452bb22ca711f7baafc25eb8750ca89a8c3. 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/QM24S1922489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69997bc70f862244578750daf429c8a5f2337f3bf46f8297437a7192a829f5eb. 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/QM24S1922491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc43c4fe5d57f47efe619b4a26b634ff72f1ab6bf68c397bceb60a96a2162f3e9. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2000755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf36b07b2c0703147f6d8cfed5c114c80c59920b22396bc70f97e68df13d4b363. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28dcdbf23224395af1126515e988cab7d2ee55ab0e842210cd3c859ac5a798ce. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2002718.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9b4f8eb15ef1cff503585c586b649a5dde50ea340b6839d1c291e560817534. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QM24S2105392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0a519567963cd35c1f3224b29c999f5cbe5a712c4ee2ba8701da07bd840eb2. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2106528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e838bbfe019bdb7cb8ca1b5a6df47ef89f7e53a4e2d737164e5f302f1d23a4. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2106527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9058a1969b4056c649332a436175a734d6804464f12d30e9cf2d019b273fd6. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM24S2106526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cdb15f51e71d0717304649e2ceb67a0b885bad66a324cc7d1c5d3b4d9d44c07. 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/QM24S2202488.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4d6c50e597ccc981179054fdf4b80c1c189304d711abb4cab9a20875dd8229. 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/QM24S2204406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589f1a762e36eb4ac56b9f7b978c93c7fba4cee3eb2f8e8ef0949209eaa1a68c. 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/QM24S2204405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6d284b6cc960e65bcbec58699f36e7c9947b5178955169fcf78bf1ea2ec44a4. 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/QM24S2106529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9298bccea1d7465761110c74b313533072fae90bf1dc36a64c56c5e77580ac43. 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/QM24S2106007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0a519567963cd35c1f3224b29c999f5cbe5a712c4ee2ba8701da07bd840eb2. 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/QM24S2106528.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e838bbfe019bdb7cb8ca1b5a6df47ef89f7e53a4e2d737164e5f302f1d23a4. 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/QM24S2106527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9058a1969b4056c649332a436175a734d6804464f12d30e9cf2d019b273fd6. 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/QM24S2106526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07689e80c7060bff0a8fb05ee6c8552c81aacab113ff457d0a4dc452971e3d54. 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/QM24S2106525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e941d04c61731148884af76ebc5aff5ebaf9288295c2746b303715a6da579af. 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/QM24S2106403.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21c0d89222b33a6fb1dcd8fa0b8c185851e5c0280085dd3e2841eebcee02c827. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J72403206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b1f925b0a3d0c75b1f130ae3a303fe2b595e905c6d37a13a1a54720c8fe80aa. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:26:12Z), 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/US2J72403202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75d7339ede4d9c70fa4194ae101099ee5cbe4c96895d815b39d34542900701c6. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:58:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J72403205.
what comes next (feat. 24hoursav & Dua Saleh)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efbac55e41e163347fc164bc68951a64a5edaf1c9628ffadfe1cda5e80da59d. 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/US39N2305161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5efbac55e41e163347fc164bc68951a64a5edaf1c9628ffadfe1cda5e80da59d. 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/US39N2305161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73aa1fc969ba1e2c3f5ee95725509f2631e368033715f852f0e1081acc4e5ef. 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/CAN132200249.
Going On (feat. Bickleboy & Nana Lourdes)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73aa1fc969ba1e2c3f5ee95725509f2631e368033715f852f0e1081acc4e5ef. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN132200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73aa1fc969ba1e2c3f5ee95725509f2631e368033715f852f0e1081acc4e5ef. 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/CAN132200249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73aa1fc969ba1e2c3f5ee95725509f2631e368033715f852f0e1081acc4e5ef. 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/CAN132200249.