Wycliff Tugume (born 11 November 1991), professionally known as Ykee Benda, is a Ugandan singer, songwriter, and music executive. He is the founder and CEO of the record label Mpaka Records and served
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 0x2e9be23f217721cfb80cc6feb7aae14e2b473eea6a0d8a287ff7d2ca5e0bc778. 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/f4a3b711-ed12-4b4f-9d35-b0ef8d3368cd.json and https://artists.proofprofile.net/proofs/artist/f4a3b711-ed12-4b4f-9d35-b0ef8d3368cd.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 0x0ead87c0c6245a0c8a0e1f0629e408d25a9ad4d5e87537e01dd229a6a2d89023. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEQ2023031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e98bb0eaca221594ec90d89fe403f5288ca309351fcc3eb42a5e166cda83a49. 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/TCAEQ2023033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0adcc7b3c99755934c2bd7e52c2606523fadf0eb0deb0e702c6f74f64bce423. 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/TCAEQ2023058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb63a925477f7e261fce46b7b86bffad03a1ae66701e04826afb16699d5b1aad0. 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/TCAEQ2023100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a8ec89beadd3edcaff7c444e7b1f1b9f14706e19f051fb2b99b11b3dc90155b. 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/TCADJ1750230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ae2d750c1ccd521c333e7fc826ed94c4247e4346c5556ea7b4d34c56ea2f52c. 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/TCADJ1750232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a7da75a2540d2f58ecaabd82c629b0530cb44c7974ae188523128dff8c2ce1. 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/TCADJ1750235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f60a2e524d91b6af5ce5900fbdea01892835cbf4b110631360ba556649722fc. 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/TCACY1791494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee651fa545e6ba63f31948389dadc2bbd5794cb783794c89bfede4677af39541. 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/TCACY1793030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x722c11081771fd16890cad9678b9b008d0b6b8aed5cfeada0084b97214d0722e. 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/TCACY1783444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d3c4898334947c868d2db3fb3e72ac55c551563e96d0ad15be08e722d856055. 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/TCADH1735896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60bcd05da1d000e564b163cf5a4875725f760dbcee61c7516ccca853a160dac4. 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/TCADJ1750264.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a3966b9fa41f825ef371fb54bb80fb77e827b4e09559c2530363793d22caa02. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/TCAEB1942262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a86320a36f7f02b406b67ca2eabbf79e9bc64a85271194d92dbb5d8c98ec5e8. 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/TCADJ1750276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10c592998cfb6bebc0c469344b5f8bd2ee318f3ba8964dc5a0a9b076f5e41d8f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USUYG1519889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa21d4c73c595c0019131118baa2809f34ee3ed2a73639ce8c11720033b90ae64. 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/TCAHE2332942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e78216a86d9d19f1219c61434b2056d4b4d70f3725af7dbdf8fa38eb8a78d54. 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/TCAGL2290042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd19ffd91c3df403f809490f895b0cfcb8e030ac6cecf5e2f9435cf603e8259e2. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82268061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa55f0c12f8ea2f7888ac095ffde9d4623734aba12f0607cf7bb437fe14d0f51c. 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/USDY42267248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b14d870f9a286cecb5936a5cee02f3b64e684df6701db474e522620b69701ab. 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/USHM82128977.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b6eba83bed73fe2ababd0d691a631dde04a2054576e10172ceb92a3e275c32b. 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/TCAFG2084765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3275eb3b8734c846d656cf98a6a99f9b518eef4fe823fbd7a406e8a1ac87384b. 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/TCAFD2006670.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91489041fbb1f4524f932c7b3838c1749a95b9c68496449a450c8f18a767690. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAEY2084737.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767571191b6bee2d96e877c003139b59114f765c199f7766cec7e739e4096771. 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/TCAES2094141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6801e2b3398b120b173be8dde176701164c53db964eef41e02491397736ecb98. 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/TCAEP2078254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5355655178c0dd82bd72d7fe5dc3a61b93e50195e3b71d7120dbc21e041aec98. 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/TCAEK1967804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc70d0e71be74af42d532aea7192056ad197992072549060fb2de82963026e2af. 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/TCAEG1941310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a7b6bc091350b72a963642d5ef7630f4d776308073f5c196c25918a8155e49. 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/GB8CR1801647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b82a47b80dd0fb7801f4c311185c7d4f95d47e35fb360b974b574611cd88307. 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/TCADT1890042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84e8f1dc4952bc3cf227af7dcd1aa4660f63116c49c0f280c0dca194f96406ea. 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/TCADQ1890536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x834df9150cb89164f6f64468921bae403a43512922a4bb799f2cd48dcec613f5. 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/TCACZ1781397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd553f002d44dc228046261f7cdb6df1e9d49666da6e826bf937e5adbd1c5404. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202038141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2771015ef479604b7405eb7f7a73816769cbc9cd7ee1e46e775aadc08257c74b. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAGH2203127.