Jessica Durlacher
type: MusicGroup
description: Jessica Durlacher (; born 6 September 1961) is a Dutch literary critic, columnist and novelist. Her father is the sociologist and writer Gerhard Durlacher, who survived the Auschwitz concentration ca
popularity: 5
followers: 19
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x79f548d11d0b5fb6882a444380e85357131def443998f73a432f328c867c67b1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4df822fc-84b8-4865-b3e4-51b5eee0f87f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4df822fc-84b8-4865-b3e4-51b5eee0f87f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4df822fc-84b8-4865-b3e4-51b5eee0f87f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x79f548d11d0b5fb6882a444380e85357131def443998f73a432f328c867c67b1","name":"Jessica Durlacher","registered_at":"2026-06-16T16:43:56Z","symbol":"NIM1113022","token_address":"0xb7f5f326845f8f8e2dba854ed623795031b39339","type":"artist","uuid":"4df822fc-84b8-4865-b3e4-51b5eee0f87f"}
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 0x79f548d11d0b5fb6882a444380e85357131def443998f73a432f328c867c67b1. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4df822fc-84b8-4865-b3e4-51b5eee0f87f.json and https://artists.proofprofile.net/proofs/artist/4df822fc-84b8-4865-b3e4-51b5eee0f87f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x79f548d11d0b5fb6882a444380e85357131def443998f73a432f328c867c67b1","name":"Jessica Durlacher","registered_at":"2026-06-16T16:43:56Z","symbol":"NIM1113022","token_address":"0xb7f5f326845f8f8e2dba854ed623795031b39339","type":"artist","uuid":"4df822fc-84b8-4865-b3e4-51b5eee0f87f"}
album: Die Tochter
  type: MusicAlbum
  date published: 2022-05-15
album: Die Stimme (Ungekürzt)
  type: MusicAlbum
  date published: 2022-05-25