DJ TAKATAKA
type: MusicGroup
genre: breakcore
genre: shibuya-kei
popularity: 3
followers: 159
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc113cf619961034418f21cc3b110d555da79ea76a34a8bca918a8f539623066f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953846
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953846
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/017bb7a4-405e-465a-97f6-03f1e065f181.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/017bb7a4-405e-465a-97f6-03f1e065f181.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/017bb7a4-405e-465a-97f6-03f1e065f181
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:48:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc113cf619961034418f21cc3b110d555da79ea76a34a8bca918a8f539623066f","name":"DJ TAKATAKA","registered_at":"2026-06-15T13:58:03Z","symbol":"NIM0729734","token_address":"0x92230150a3aa54bd2ae65ecfd1dff2fb2cd307cc","type":"artist","uuid":"017bb7a4-405e-465a-97f6-03f1e065f181"}
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 0xc113cf619961034418f21cc3b110d555da79ea76a34a8bca918a8f539623066f. Chain 2 (Bitcoin): anchored in block 953877 (2026-06-16T02:39:16Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/017bb7a4-405e-465a-97f6-03f1e065f181.json and https://artists.proofprofile.net/proofs/artist/017bb7a4-405e-465a-97f6-03f1e065f181.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:39:16Z
  text: {"copyright_id":"0xc113cf619961034418f21cc3b110d555da79ea76a34a8bca918a8f539623066f","name":"DJ TAKATAKA","registered_at":"2026-06-15T13:58:03Z","symbol":"NIM0729734","token_address":"0x92230150a3aa54bd2ae65ecfd1dff2fb2cd307cc","type":"artist","uuid":"017bb7a4-405e-465a-97f6-03f1e065f181"}
album: A.I. MONKEYS
  type: MusicAlbum
  date published: 2021-09-26
album: A.I. MONKEYS
  type: MusicAlbum
  date published: 2021-10-21
album: The Weak Shall Fear The Strong
  type: MusicAlbum
  date published: 2022-12-28
album: Digital Exorcist (Original Game Soundtrack)
  type: MusicAlbum
  date published: 2023-01-15
album: Monkey Music Vol​.​1
  type: MusicAlbum
  date published: 2023-11-05
album: unabara
  type: MusicAlbum
  date published: 2023-12-26