Laurence Anholt
type: MusicGroup
description: Laurence Anholt (born 4 August 1959) is an English author and illustrator of more than 200 books in over 30 languages, covering a wide age range, from picture books to adult fiction. Anholt's picture
popularity: 2
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfc628ccd5afacc36d3b6caed1921ec0ef0549ce6a8fcf0b1be99f1594d39a4e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97e3a59c-651f-4f77-878c-359817537d1c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97e3a59c-651f-4f77-878c-359817537d1c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97e3a59c-651f-4f77-878c-359817537d1c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfc628ccd5afacc36d3b6caed1921ec0ef0549ce6a8fcf0b1be99f1594d39a4e9","name":"Laurence Anholt","registered_at":"2026-06-17T18:41:52Z","symbol":"NIM1484631","token_address":"0xc2fd967b9af492bc5ec5cabb6939ab3d48377cca","type":"artist","uuid":"97e3a59c-651f-4f77-878c-359817537d1c"}
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 0xfc628ccd5afacc36d3b6caed1921ec0ef0549ce6a8fcf0b1be99f1594d39a4e9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97e3a59c-651f-4f77-878c-359817537d1c.json and https://artists.proofprofile.net/proofs/artist/97e3a59c-651f-4f77-878c-359817537d1c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xfc628ccd5afacc36d3b6caed1921ec0ef0549ce6a8fcf0b1be99f1594d39a4e9","name":"Laurence Anholt","registered_at":"2026-06-17T18:41:52Z","symbol":"NIM1484631","token_address":"0xc2fd967b9af492bc5ec5cabb6939ab3d48377cca","type":"artist","uuid":"97e3a59c-651f-4f77-878c-359817537d1c"}
album: Der achtsame Mr. Caine und die Tote im Tank
  type: MusicAlbum
  date published: 2019-11-25