Qugo
type: MusicGroup
genre: j-rap
popularity: 7
followers: 190
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4668efdea0ce89dd907723fe6ef2e04e633c713203ed717136c5463cd50a5a63
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/93cb8e18-12f9-4465-bb59-a39c7f0a5d05.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/93cb8e18-12f9-4465-bb59-a39c7f0a5d05.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/93cb8e18-12f9-4465-bb59-a39c7f0a5d05
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
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 0x4668efdea0ce89dd907723fe6ef2e04e633c713203ed717136c5463cd50a5a63. 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/93cb8e18-12f9-4465-bb59-a39c7f0a5d05.json and https://artists.proofprofile.net/proofs/artist/93cb8e18-12f9-4465-bb59-a39c7f0a5d05.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
album: Play Like Playa
  type: MusicAlbum
  date published: 2018-07-31
album: STAY (feat. KOYANMUSIC)
  type: MusicAlbum
  date published: 2020-06-19
album: STAY (feat. KOYANMUSIC)
  type: MusicAlbum
  date published: 2020-06-19
album: STAY (feat. KOYANMUSIC)
  type: MusicAlbum
  date published: 2020-06-19
album: EXP
  type: MusicAlbum
  date published: 2022-11-02
album: iQ_001
  type: MusicAlbum
  date published: 2023-12-25
album: 産地直送
  type: MusicAlbum
  date published: 2024-01-17