Yudai Suzuki
type: MusicGroup
genre: album rock
genre: city pop
genre: j-r&b
popularity: 2
followers: 578
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5e469decc0a5aafffd87dc778a9c124d1b8f0b7cf74687ab946f835f6013e51
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a709d20a-a334-47e7-b2f0-c3afede13a45.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a709d20a-a334-47e7-b2f0-c3afede13a45.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a709d20a-a334-47e7-b2f0-c3afede13a45
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5e469decc0a5aafffd87dc778a9c124d1b8f0b7cf74687ab946f835f6013e51","name":"Yudai Suzuki","registered_at":"2026-06-20T07:42:14Z","symbol":"NIM1557504","token_address":"0xfb838ded8fac41aa8ad1b3b9349c54ea5809b521","type":"artist","uuid":"a709d20a-a334-47e7-b2f0-c3afede13a45"}
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 0xf5e469decc0a5aafffd87dc778a9c124d1b8f0b7cf74687ab946f835f6013e51. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a709d20a-a334-47e7-b2f0-c3afede13a45.json and https://artists.proofprofile.net/proofs/artist/a709d20a-a334-47e7-b2f0-c3afede13a45.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xf5e469decc0a5aafffd87dc778a9c124d1b8f0b7cf74687ab946f835f6013e51","name":"Yudai Suzuki","registered_at":"2026-06-20T07:42:14Z","symbol":"NIM1557504","token_address":"0xfb838ded8fac41aa8ad1b3b9349c54ea5809b521","type":"artist","uuid":"a709d20a-a334-47e7-b2f0-c3afede13a45"}
album: FRIDAY NIGHT
  type: MusicAlbum
  date published: 1982-11-21
album: 君の場所〜Shape of You〜
  type: MusicAlbum
  date published: 2020-05-06
album: 美しき緑の星
  type: MusicAlbum
  date published: 2021-06-22