Chiu
type: MusicGroup
description: Chiu is a romanization of various Chinese surnames, based on different varieties of Chinese. It may correspond to the surnames spelled in the following ways in Mandarin pinyin: Zhào () or Zhāo (), fr
popularity: 5
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0abd04c4fc44a2f5c5e638b2b8596dafb101ff62bbb63708dc2728caad844b27
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcb69eea-c877-4cfb-9cbe-61c1acf0203c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcb69eea-c877-4cfb-9cbe-61c1acf0203c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcb69eea-c877-4cfb-9cbe-61c1acf0203c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
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 0x0abd04c4fc44a2f5c5e638b2b8596dafb101ff62bbb63708dc2728caad844b27. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcb69eea-c877-4cfb-9cbe-61c1acf0203c.json and https://artists.proofprofile.net/proofs/artist/dcb69eea-c877-4cfb-9cbe-61c1acf0203c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
album: 卒業!
  type: MusicAlbum
  date published: 2020-09-04
album: 宇宙ドライブ
  type: MusicAlbum
  date published: 2020-09-09
album: 得体の知れない力
  type: MusicAlbum
  date published: 2020-09-09
album: CHUP!CHUP!
  type: MusicAlbum
  date published: 2020-09-10
album: 最強の思い出
  type: MusicAlbum
  date published: 2020-09-10
album: 中2病
  type: MusicAlbum
  date published: 2020-09-10
album: はじまりのうた
  type: MusicAlbum
  date published: 2020-09-11
album: ぼくらの未来
  type: MusicAlbum
  date published: 2020-09-11
album: カワイイ★レボリューション
  type: MusicAlbum
  date published: 2020-09-11
album: 翼あるもの
  type: MusicAlbum
  date published: 2020-10-03
album: Lost World
  type: MusicAlbum
  date published: 2020-10-03
album: 太陽光線
  type: MusicAlbum
  date published: 2020-10-03
album: Chiuのファースト・アルバム
  type: MusicAlbum
  date published: 2020-10-04