CUICUI
type: MusicGroup
popularity: 2
followers: 234
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e530b76e3a6ff0ea4b9a0394927bda0b45c0b9daa4d221ca975ddf3e3731bc7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f077e14-b8f8-4555-9fd9-8663955a3d31.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9f077e14-b8f8-4555-9fd9-8663955a3d31.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9f077e14-b8f8-4555-9fd9-8663955a3d31
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
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 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e530b76e3a6ff0ea4b9a0394927bda0b45c0b9daa4d221ca975ddf3e3731bc7. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9f077e14-b8f8-4555-9fd9-8663955a3d31.json and https://artists.proofprofile.net/proofs/artist/9f077e14-b8f8-4555-9fd9-8663955a3d31.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Summer Girl Nippon
  type: MusicAlbum
  date published: 2018-07-07
album: サマーガール日本
  type: MusicAlbum
  date published: 2018-07-07
album: 平成
  type: MusicAlbum
  date published: 2018-11-14
album: HEISEI period
  type: MusicAlbum
  date published: 2018-11-14
album: Without YouTube
  type: MusicAlbum
  date published: 2019-08-01
album: You'll see red light
  type: MusicAlbum
  date published: 2019-09-28
album: Don't forget to update
  type: MusicAlbum
  date published: 2019-09-28
album: YUBISASHI-CHAN
  type: MusicAlbum
  date published: 2019-11-22
album: パンはいつでもはだかんぼう
  type: MusicAlbum
  date published: 2020-04-12
album: No one can butter me up
  type: MusicAlbum
  date published: 2020-04-12
album: Coco
  type: MusicAlbum
  date published: 2020-05-14
album: 皆殺しの天使
  type: MusicAlbum
  date published: 2020-05-14
album: The eyebrows talk a lot -Mayuge-
  type: MusicAlbum
  date published: 2020-09-17
album: Bokutachi no natsu -Don't let our summer end
  type: MusicAlbum
  date published: 2023-07-06
album: "Sayonara" pon pon
  type: MusicAlbum
  date published: 2023-10-30
album: 脱コミュニケーション
  type: MusicAlbum
  date published: 2024-03-22
album: 悪魔的にロマンティック
  type: MusicAlbum
  date published: 2024-12-19
album: 富士山 (feat.yuichi abe)
  type: MusicAlbum
  date published: 2025-02-23