Taku Takahashi
type: MusicGroup
genre: shibuya-kei
description: is a Japanese DJ and record producer who debuted in 1997 as a producer of the hip hop group M-Flo. The group rose to prominence in the early 2000s, with hit singles such as "How You Like Me Now?" and
popularity: 7
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6cca097f5492ca1bea774ca5d6f366d3b35279946df27b6be7ac27b208bba110
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/095d9c66-3233-46bb-8c92-962c47930146.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/095d9c66-3233-46bb-8c92-962c47930146.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/095d9c66-3233-46bb-8c92-962c47930146
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6cca097f5492ca1bea774ca5d6f366d3b35279946df27b6be7ac27b208bba110","name":"Taku Takahashi","registered_at":"2026-06-15T16:44:29Z","symbol":"NIM0769472","token_address":"0x64a474d7a85d9b8e14ea4e15f004fef538fbd6ae","type":"artist","uuid":"095d9c66-3233-46bb-8c92-962c47930146"}
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 0x6cca097f5492ca1bea774ca5d6f366d3b35279946df27b6be7ac27b208bba110. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/095d9c66-3233-46bb-8c92-962c47930146.json and https://artists.proofprofile.net/proofs/artist/095d9c66-3233-46bb-8c92-962c47930146.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x6cca097f5492ca1bea774ca5d6f366d3b35279946df27b6be7ac27b208bba110","name":"Taku Takahashi","registered_at":"2026-06-15T16:44:29Z","symbol":"NIM0769472","token_address":"0x64a474d7a85d9b8e14ea4e15f004fef538fbd6ae","type":"artist","uuid":"095d9c66-3233-46bb-8c92-962c47930146"}
album: fitting room (feat. tatsuro)
  type: MusicAlbum
  date published: 2023-05-16
album: I'm You
  type: MusicAlbum
  date published: 2024-08-06
album: OLD TAIL
  type: MusicAlbum
  date published: 2024-10-19
album: current
  type: MusicAlbum
  date published: 2025-01-14
album: the town where he lives (feat. iknow)
  type: MusicAlbum
  date published: 2025-10-01