Kus Kus
type: MusicGroup
genre: shibuya-kei
popularity: 4
followers: 697
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x91ac3ed569acf029f4e20e8c3f3645349d58f65ca305b63eae633ffd5d0ee972
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44fe8a3f-636a-4b98-8496-88b16e1fd848.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/44fe8a3f-636a-4b98-8496-88b16e1fd848.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/44fe8a3f-636a-4b98-8496-88b16e1fd848
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x91ac3ed569acf029f4e20e8c3f3645349d58f65ca305b63eae633ffd5d0ee972","name":"Kus Kus","registered_at":"2026-06-16T13:38:12Z","symbol":"NIM1068699","token_address":"0x482b05672e3e811a551cdbf4d131d07a4e6866a0","type":"artist","uuid":"44fe8a3f-636a-4b98-8496-88b16e1fd848"}
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 0x91ac3ed569acf029f4e20e8c3f3645349d58f65ca305b63eae633ffd5d0ee972. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/44fe8a3f-636a-4b98-8496-88b16e1fd848.json and https://artists.proofprofile.net/proofs/artist/44fe8a3f-636a-4b98-8496-88b16e1fd848.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x91ac3ed569acf029f4e20e8c3f3645349d58f65ca305b63eae633ffd5d0ee972","name":"Kus Kus","registered_at":"2026-06-16T13:38:12Z","symbol":"NIM1068699","token_address":"0x482b05672e3e811a551cdbf4d131d07a4e6866a0","type":"artist","uuid":"44fe8a3f-636a-4b98-8496-88b16e1fd848"}
album: ステキな宝物
  type: MusicAlbum
  date published: 2013-11-06
album: 恋模様
  type: MusicAlbum
  date published: 2014-06-11
album: ピコレーション
  type: MusicAlbum
  date published: 2016-11-02
album: matrikus
  type: MusicAlbum
  date published: 2017-06-14
album: さよならに願いを
  type: MusicAlbum
  date published: 2017-10-25
album: エコミュニケーション
  type: MusicAlbum
  date published: 2019-02-27
album: Kus Kus 6th One-man Party (Live)
  type: MusicAlbum
  date published: 2020-01-29
album: Que traga
  type: MusicAlbum
  date published: 2021
album: 嘘だけヒトリジメ
  type: MusicAlbum
  date published: 2021-12-17
album: climakus
  type: MusicAlbum
  date published: 2023-09-20