Diana Johnson
type: MusicGroup
description: Dame Diana Ruth Johnson (born 25 July 1966) is a British politician who has served as the Member of Parliament (MP) for Kingston upon Hull North since the 2005 general election. A member of the Labou
popularity: 28
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4330b1bc8a8f15a98e319876a51ace128052368092d232632ac9281c8a604e4a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36d1f736-8a38-4339-813c-799459f40dd4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/36d1f736-8a38-4339-813c-799459f40dd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/36d1f736-8a38-4339-813c-799459f40dd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4330b1bc8a8f15a98e319876a51ace128052368092d232632ac9281c8a604e4a","name":"Diana Johnson","registered_at":"2026-06-11T16:46:24Z","symbol":"NIM0072005","token_address":"0xc6c1fb1836a48b04a835c615304b69993f54ce94","type":"artist","uuid":"36d1f736-8a38-4339-813c-799459f40dd4"}
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 0x4330b1bc8a8f15a98e319876a51ace128052368092d232632ac9281c8a604e4a. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/36d1f736-8a38-4339-813c-799459f40dd4.json and https://artists.proofprofile.net/proofs/artist/36d1f736-8a38-4339-813c-799459f40dd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x4330b1bc8a8f15a98e319876a51ace128052368092d232632ac9281c8a604e4a","name":"Diana Johnson","registered_at":"2026-06-11T16:46:24Z","symbol":"NIM0072005","token_address":"0xc6c1fb1836a48b04a835c615304b69993f54ce94","type":"artist","uuid":"36d1f736-8a38-4339-813c-799459f40dd4"}
album: Szerelem Nélkül
  type: MusicAlbum
  date published: 2024-05-11
album: Johnson
  type: MusicAlbum
  date published: 2024-07-14