Jurek Becker
type: MusicGroup
description: Jurek Becker (; – 14 March 1997) was a Polish-born German writer, screenwriter and East German dissident. His most famous novel is Jacob the Liar, which has been made into two films. He lived in Łódź
popularity: 2
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcac0671425ca95bd2e0eaa3beec2df056e627996b6b98872d5389c9a3cabdab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8750f8dd-06ea-4fe1-8eca-d51870dc9550.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8750f8dd-06ea-4fe1-8eca-d51870dc9550.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8750f8dd-06ea-4fe1-8eca-d51870dc9550
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcac0671425ca95bd2e0eaa3beec2df056e627996b6b98872d5389c9a3cabdab","name":"Jurek Becker","registered_at":"2026-06-17T12:53:50Z","symbol":"NIM1401556","token_address":"0x530784280d637a05f06144434d2f836c337c0e6b","type":"artist","uuid":"8750f8dd-06ea-4fe1-8eca-d51870dc9550"}
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 0xbcac0671425ca95bd2e0eaa3beec2df056e627996b6b98872d5389c9a3cabdab. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8750f8dd-06ea-4fe1-8eca-d51870dc9550.json and https://artists.proofprofile.net/proofs/artist/8750f8dd-06ea-4fe1-8eca-d51870dc9550.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbcac0671425ca95bd2e0eaa3beec2df056e627996b6b98872d5389c9a3cabdab","name":"Jurek Becker","registered_at":"2026-06-17T12:53:50Z","symbol":"NIM1401556","token_address":"0x530784280d637a05f06144434d2f836c337c0e6b","type":"artist","uuid":"8750f8dd-06ea-4fe1-8eca-d51870dc9550"}
album: Jurek Beckers Neuigkeiten an Manfred Krug & Otti (Ungekürzt)
  type: MusicAlbum
  date published: 2005-02-28