Takajii
type: MusicGroup
popularity: 4
followers: 1207
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x90b52690e8f537157095123d27f50c1d4e9e025eaf02bdf16faacd8cc6dc3c1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831ce3c3-a32f-4e5d-bd38-866b27050467.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/831ce3c3-a32f-4e5d-bd38-866b27050467.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/831ce3c3-a32f-4e5d-bd38-866b27050467
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
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 0x90b52690e8f537157095123d27f50c1d4e9e025eaf02bdf16faacd8cc6dc3c1b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/831ce3c3-a32f-4e5d-bd38-866b27050467.json and https://artists.proofprofile.net/proofs/artist/831ce3c3-a32f-4e5d-bd38-866b27050467.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
album: Cell Division
  type: MusicAlbum
  date published: 2018-02-22
album: Antilope
  type: MusicAlbum
  date published: 2018-02-22
album: Portrait
  type: MusicAlbum
  date published: 2018-02-22
album: Naked Truth
  type: MusicAlbum
  date published: 2018-02-22
album: CHASER
  type: MusicAlbum
  date published: 2018-02-22
album: VD6
  type: MusicAlbum
  date published: 2018-02-22
album: Dive to the sky
  type: MusicAlbum
  date published: 2018-02-22
album: RAIN
  type: MusicAlbum
  date published: 2018-02-22
album: Break down (tangle flakes mix)
  type: MusicAlbum
  date published: 2018-02-22
album: Gratitude
  type: MusicAlbum
  date published: 2018-02-22
album: Wild changing
  type: MusicAlbum
  date published: 2018-02-22
album: Too much for me
  type: MusicAlbum
  date published: 2018-02-22
album: The answer
  type: MusicAlbum
  date published: 2018-02-22
album: Valiente
  type: MusicAlbum
  date published: 2020-01-24
album: Loose cannon
  type: MusicAlbum
  date published: 2020-01-24
album: Overcoming
  type: MusicAlbum
  date published: 2022-03-10
album: THE REAL BRAVE (remix self cover)
  type: MusicAlbum
  date published: 2022-05-28