Dikkie Dik
type: MusicGroup
genre: children's music
description: thumb|right|Dikkie Dik book cover Dikkie Dik is a Dutch series of children's picture books, starring the eponymous orange tomcat Dikkie Dik. The books are drawn by author Jet Boeke. They feature shor
popularity: 47
followers: 7021
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x652d31898f6aed48cb3feb98ac0b7275897491e749695c55f58c11df9c7c4c93
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/2f7b3650-3170-4445-b596-bf5ff2115a83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2f7b3650-3170-4445-b596-bf5ff2115a83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2f7b3650-3170-4445-b596-bf5ff2115a83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x652d31898f6aed48cb3feb98ac0b7275897491e749695c55f58c11df9c7c4c93","name":"Dikkie Dik","registered_at":"2026-06-11T15:21:36Z","symbol":"NIM0061864","token_address":"0x4dbcf3557aeb4e7650f11b92ad110b36af3d3410","type":"artist","uuid":"2f7b3650-3170-4445-b596-bf5ff2115a83"}
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 0x652d31898f6aed48cb3feb98ac0b7275897491e749695c55f58c11df9c7c4c93. 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/2f7b3650-3170-4445-b596-bf5ff2115a83.json and https://artists.proofprofile.net/proofs/artist/2f7b3650-3170-4445-b596-bf5ff2115a83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x652d31898f6aed48cb3feb98ac0b7275897491e749695c55f58c11df9c7c4c93","name":"Dikkie Dik","registered_at":"2026-06-11T15:21:36Z","symbol":"NIM0061864","token_address":"0x4dbcf3557aeb4e7650f11b92ad110b36af3d3410","type":"artist","uuid":"2f7b3650-3170-4445-b596-bf5ff2115a83"}
album: Herfstpret
  type: MusicAlbum
  date published: 2020-09-30
album: Winterbibbers
  type: MusicAlbum
  date published: 2020-12-16
album: Dikkie Dik en de Verdwenen Knuffel (de liedjes uit de film)
  type: MusicAlbum
  date published: 2024-06-04
album: Dikkie Dik 2: Een nieuwe vriend voor Dikkie Dik (muziek en liedjes uit de film)
  type: MusicAlbum
  date published: 2024-12-09