Emoseh Khamofu known professionally as Bloody Civilian is a Nigerian singer, songwriter and a record producer signed to 0207 Def Jam, a UK arm of Def Jam Recordings. She is most noted for her single "
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 0xc05b3bc699a0bbb0c4a5313ffc3cd895c8cc6f29b73815e7f4b52151ea4db692. 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/6336a72b-92a3-45e7-a295-92a58a4c088e.json and https://artists.proofprofile.net/proofs/artist/6336a72b-92a3-45e7-a295-92a58a4c088e.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 0x29b262af25d45cec3d9eeac1930de4e653ae888e8c60d50774ab881e8c32755d. 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/GBUM72309604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd617ed295c0aa10da22c82a2b26ad48a75968afdf66b85f2327eba8fcb8514c2. 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/QZGLS2467633.
Black Panther: Wakanda Forever - Music From and Inspired By
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670bbbf78a1d45a724512f07c5a85c4628e1b46911ddaf3f7d79dc84381c2d7a. 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/USHR12244843.
BLOOD ON THE DANCE FLOOR (feat. Bloody Civilian and Wale)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ac8563c277b1337590cc4ceb6e81533dca08288919eb64b81f68ee786932cf. 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/USUM72313637.
Cold Freestyle (with Bloody Civilian & SHŌLZ)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a65a94357c5f0ded56b125b31eb6c95367930ca80741d3e21b282d5383504ec. 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/QM6N22282694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17ac8563c277b1337590cc4ceb6e81533dca08288919eb64b81f68ee786932cf. 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/USUM72313637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87edd9c0111c446aeea82c0cb31adf85ea9d4836cf980d9acdc5f3302ea9842b. 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/USA2P2421624.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b262af25d45cec3d9eeac1930de4e653ae888e8c60d50774ab881e8c32755d. 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/GBUM72309604.
How To Kill A Man (feat. Lifesize Teddy & Miraa May)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297b0b2470899859327c5536b54a9779ee06eb3b42b26ee25d6224dc33af17b6. 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/GBUM72309601.
Family Meeting (feat. Joeboy, ENNY & Majeeed)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74deb6ff8b5c323c3bfb3b0a4eab9fd031b527dfe35845376f89fd12081540bc. 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/GBUM72309602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72ffea3fefc502c99debee76bd6d3d534254de01959f799bcc005075b08c2852. 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/GBUM72309605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f66f53c0b7b8e0ef69bba0d38a366067a4489490e8160b04dc96a02e7cc7b8. 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/GBUM72309606.