Thomas Dunhill
type: MusicGroup
genre: chamber music
description: Thomas Frederick Dunhill (1 February 187713 March 1946) was a prolific English composer in many genres, though he is best known today for his light music and educational piano works. His compositions
popularity: 2
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa838ea0eacebbb33d1ee2f8850446a093bfad8fdd8c39de2725e310f330562c2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954062
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954062
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45d921c9-fca3-496f-ade0-d15e27e98a36.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45d921c9-fca3-496f-ade0-d15e27e98a36.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45d921c9-fca3-496f-ade0-d15e27e98a36
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:39:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa838ea0eacebbb33d1ee2f8850446a093bfad8fdd8c39de2725e310f330562c2","name":"Thomas Dunhill","registered_at":"2026-06-16T14:02:53Z","symbol":"NIM1074593","token_address":"0x8fae551c9feb3f7539c71a6ec806f5754aa89285","type":"artist","uuid":"45d921c9-fca3-496f-ade0-d15e27e98a36"}
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 0xa838ea0eacebbb33d1ee2f8850446a093bfad8fdd8c39de2725e310f330562c2. Chain 2 (Bitcoin): anchored in block 954062 (2026-06-17T07:39:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45d921c9-fca3-496f-ade0-d15e27e98a36.json and https://artists.proofprofile.net/proofs/artist/45d921c9-fca3-496f-ade0-d15e27e98a36.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T07:39:10Z
  text: {"copyright_id":"0xa838ea0eacebbb33d1ee2f8850446a093bfad8fdd8c39de2725e310f330562c2","name":"Thomas Dunhill","registered_at":"2026-06-16T14:02:53Z","symbol":"NIM1074593","token_address":"0x8fae551c9feb3f7539c71a6ec806f5754aa89285","type":"artist","uuid":"45d921c9-fca3-496f-ade0-d15e27e98a36"}
album: Harp Classical Lullabies That Brings Sleep Gently 17
  type: MusicAlbum
  date published: 2025-05-02
album: Thomas Dunhill: Mayday Dance (from: Vectis op. 82)
  type: MusicAlbum
  date published: 2025-05-09