Yo Oizumi
type: MusicGroup
description: is a Japanese actor, comedian, television personality and voice actor. He is a member of the theatrical and musical unit TEAM NACS, and is represented by Creative Office Cue. His wife Kumiko Nakajima
popularity: 2
followers: 74
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x76e6327d5a523e11da422561b661fa4c24f9b0587f3766205e02cf582866a12d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/491607c9-f2fe-4e8b-9d82-1e822cb8d05c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/491607c9-f2fe-4e8b-9d82-1e822cb8d05c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/491607c9-f2fe-4e8b-9d82-1e822cb8d05c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x76e6327d5a523e11da422561b661fa4c24f9b0587f3766205e02cf582866a12d","name":"Yo Oizumi","registered_at":"2026-06-16T15:09:48Z","symbol":"NIM1090557","token_address":"0x940c5af2f9046dd8a9ae67e16a960d2eecc658bf","type":"artist","uuid":"491607c9-f2fe-4e8b-9d82-1e822cb8d05c"}
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 0x76e6327d5a523e11da422561b661fa4c24f9b0587f3766205e02cf582866a12d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/491607c9-f2fe-4e8b-9d82-1e822cb8d05c.json and https://artists.proofprofile.net/proofs/artist/491607c9-f2fe-4e8b-9d82-1e822cb8d05c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x76e6327d5a523e11da422561b661fa4c24f9b0587f3766205e02cf582866a12d","name":"Yo Oizumi","registered_at":"2026-06-16T15:09:48Z","symbol":"NIM1090557","token_address":"0x940c5af2f9046dd8a9ae67e16a960d2eecc658bf","type":"artist","uuid":"491607c9-f2fe-4e8b-9d82-1e822cb8d05c"}
album: Like a tower standing in that sky
  type: MusicAlbum
  date published: 2023-10-31
album: Fuwari
  type: MusicAlbum
  date published: 2024-01-19
album: YO OIZUMI ALL TIME BEST
  type: MusicAlbum
  date published: 2024-03-20
album: Killer Tune!
  type: MusicAlbum
  date published: 2025-08-14