Yusef Imamura
type: MusicGroup
genre: j-rap
popularity: 9
followers: 289
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd1ec98c9bbe7234a6da0210a8dbddd1ff0ecfae3dd6fae9c833a2a395b9f12b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a1ce6ec-793e-46d1-91bf-e8f40bf1601c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a1ce6ec-793e-46d1-91bf-e8f40bf1601c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a1ce6ec-793e-46d1-91bf-e8f40bf1601c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd1ec98c9bbe7234a6da0210a8dbddd1ff0ecfae3dd6fae9c833a2a395b9f12b","name":"Yusef Imamura","registered_at":"2026-06-17T19:27:39Z","symbol":"NIM1495555","token_address":"0x8c262825e90125abdf47656e58daf9fc5ea6d578","type":"artist","uuid":"9a1ce6ec-793e-46d1-91bf-e8f40bf1601c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd1ec98c9bbe7234a6da0210a8dbddd1ff0ecfae3dd6fae9c833a2a395b9f12b. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a1ce6ec-793e-46d1-91bf-e8f40bf1601c.json and https://artists.proofprofile.net/proofs/artist/9a1ce6ec-793e-46d1-91bf-e8f40bf1601c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xdd1ec98c9bbe7234a6da0210a8dbddd1ff0ecfae3dd6fae9c833a2a395b9f12b","name":"Yusef Imamura","registered_at":"2026-06-17T19:27:39Z","symbol":"NIM1495555","token_address":"0x8c262825e90125abdf47656e58daf9fc5ea6d578","type":"artist","uuid":"9a1ce6ec-793e-46d1-91bf-e8f40bf1601c"}
album: Fit! 2
  type: MusicAlbum
  date published: 2023-08-16
album: Round and Round
  type: MusicAlbum
  date published: 2022-04-27
album: Fit!
  type: MusicAlbum
  date published: 2021-10-29
album: Counter Yusef 2
  type: MusicAlbum
  date published: 2021-08-27
album: Counter Yusef
  type: MusicAlbum
  date published: 2021-03-31
album: I don't fuck with you
  type: MusicAlbum
  date published: 2024-08-28
album: Identity
  type: MusicAlbum
  date published: 2023-07-12
album: Hood Melody
  type: MusicAlbum
  date published: 2023-06-21
album: Don't Waste My Time
  type: MusicAlbum
  date published: 2022-05-27
album: Got a new one
  type: MusicAlbum
  date published: 2021-12-24
album: Naimaze
  type: MusicAlbum
  date published: 2021-09-24
album: No rescue
  type: MusicAlbum
  date published: 2024-08-14
album: In My Brain
  type: MusicAlbum
  date published: 2023-06-20
album: Only In Name
  type: MusicAlbum
  date published: 2024-06-19
album: Friends with my sides (feat. Yusef Imamura)
  type: MusicAlbum
  date published: 2021-06-04
album: Wire Puller
  type: MusicAlbum
  date published: 2021-07-15