Xiba
type: MusicGroup
genre: j-rap
popularity: 12
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf7e509bed0709e0e638c41dad45fb1c749c23aa5d4c09dedf1f53a940bbe0919
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ced39b96-d6a5-4f23-be2b-068ea998c38b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ced39b96-d6a5-4f23-be2b-068ea998c38b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ced39b96-d6a5-4f23-be2b-068ea998c38b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7e509bed0709e0e638c41dad45fb1c749c23aa5d4c09dedf1f53a940bbe0919. Chain 2 (Bitcoin): anchored in block 953777 (2026-06-15T11:52:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ced39b96-d6a5-4f23-be2b-068ea998c38b.json and https://artists.proofprofile.net/proofs/artist/ced39b96-d6a5-4f23-be2b-068ea998c38b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:52:51Z
album: Xiba
  type: MusicAlbum
  date published: 2018-10-05
album: Xiba
  type: MusicAlbum
  date published: 2018-10-05
album: BYE-BYE, NINETEEN.
  type: MusicAlbum
  date published: 2018-10-28
album: BYE-BYE, NINETEEN.
  type: MusicAlbum
  date published: 2018-10-28
album: II
  type: MusicAlbum
  date published: 2020-03-21
album: II
  type: MusicAlbum
  date published: 2020-03-21
album: Balance
  type: MusicAlbum
  date published: 2021-03-28
album: Ryukin
  type: MusicAlbum
  date published: 2021-08-08
album: Ryukin
  type: MusicAlbum
  date published: 2021-08-08
album: Pretending to be sleepwalking
  type: MusicAlbum
  date published: 2022-04-24
album: 夢遊病のフリをして
  type: MusicAlbum
  date published: 2022-04-24
album: Song of the Green Blossoms (feat. Sakune Xiba & Sakune Xino)
  type: MusicAlbum
  date published: 2022-05-24
album: Hanamizuki (feat. Yo Hitoto) [Cover] [Xiba "System of Greenhouse" Remix]
  type: MusicAlbum
  date published: 2023-09-09
album: ハナミズキ (feat. 一青窈) [Cover] [Xiba "System of Greenhouse" Remix]
  type: MusicAlbum
  date published: 2023-09-09