Ben Nobuto
type: MusicGroup
description: Ben Nobuto (born 1996) is a British/Japanese composer of modern classical music. He is best known for works that combine acoustic and electronic sounds and often reference popular culture. Education
popularity: 4
followers: 737
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x23a56e26664725bbd25e5ee7a8a223bf65856feec6a1d3e4bb9ed33085395a6b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953984
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953984
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dea8961-95d0-4eff-9cd9-a4eca87ae445.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2dea8961-95d0-4eff-9cd9-a4eca87ae445.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2dea8961-95d0-4eff-9cd9-a4eca87ae445
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:08:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x23a56e26664725bbd25e5ee7a8a223bf65856feec6a1d3e4bb9ed33085395a6b","name":"Ben Nobuto","registered_at":"2026-06-16T05:29:30Z","symbol":"NIM0952075","token_address":"0xe6dfff891957e67752102909a8e460dcb339418a","type":"artist","uuid":"2dea8961-95d0-4eff-9cd9-a4eca87ae445"}
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 0x23a56e26664725bbd25e5ee7a8a223bf65856feec6a1d3e4bb9ed33085395a6b. Chain 2 (Bitcoin): anchored in block 953984 (2026-06-16T18:08:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2dea8961-95d0-4eff-9cd9-a4eca87ae445.json and https://artists.proofprofile.net/proofs/artist/2dea8961-95d0-4eff-9cd9-a4eca87ae445.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T18:08:34Z
  text: {"copyright_id":"0x23a56e26664725bbd25e5ee7a8a223bf65856feec6a1d3e4bb9ed33085395a6b","name":"Ben Nobuto","registered_at":"2026-06-16T05:29:30Z","symbol":"NIM0952075","token_address":"0xe6dfff891957e67752102909a8e460dcb339418a","type":"artist","uuid":"2dea8961-95d0-4eff-9cd9-a4eca87ae445"}
album: Bad Infinity
  type: MusicAlbum
  date published: 2023-04-13