Jigi
type: MusicGroup
popularity: 10
followers: 274
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc7a2af62c0989930a655855ef97e2401c00802e0809d169f352a63a01129ba3
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/9df8b912-e00e-408b-a81c-75eb805ad69f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9df8b912-e00e-408b-a81c-75eb805ad69f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9df8b912-e00e-408b-a81c-75eb805ad69f
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 0xcc7a2af62c0989930a655855ef97e2401c00802e0809d169f352a63a01129ba3. 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/9df8b912-e00e-408b-a81c-75eb805ad69f.json and https://artists.proofprofile.net/proofs/artist/9df8b912-e00e-408b-a81c-75eb805ad69f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T06:31:18Z
album: Change
  type: MusicAlbum
  date published: 2021-04-09
album: Hallway
  type: MusicAlbum
  date published: 2021-04-19
album: Alone
  type: MusicAlbum
  date published: 2021-04-29
album: Why Are You Upset
  type: MusicAlbum
  date published: 2022-01-02
album: Breaks My Heart
  type: MusicAlbum
  date published: 2022-03-31
album: Fallin
  type: MusicAlbum
  date published: 2023-02-20
album: Fallin
  type: MusicAlbum
  date published: 2023-02-21
album: Chillin With The Homies
  type: MusicAlbum
  date published: 2023-03-31
album: Chillin With The Homies
  type: MusicAlbum
  date published: 2023-04-01
album: One Of Those Days
  type: MusicAlbum
  date published: 2023-07-19
album: One Of Those Days
  type: MusicAlbum
  date published: 2023-07-20
album: Japan At Night
  type: MusicAlbum
  date published: 2024-01-03
album: Pass Away
  type: MusicAlbum
  date published: 2024-02-29
album: The Happy Two
  type: MusicAlbum
  date published: 2024-04-01
album: Kimono
  type: MusicAlbum
  date published: 2024-10-21
album: Koi River
  type: MusicAlbum
  date published: 2024-11-18
album: Leaving The Day Behind
  type: MusicAlbum
  date published: 2025-03-15
album: Clean Head
  type: MusicAlbum
  date published: 2025-05-01
album: Red And Blue
  type: MusicAlbum
  date published: 2025-08-18
album: Suzuki
  type: MusicAlbum
  date published: 2025-09-30