Maren Eggert
type: MusicGroup
description: Maren Eggert (born 30 January 1974) is a German actress. She is best known for playing the role of Frieda Jung in the German TV series Tatort. Another notable appearance of her is the role of Dora in
popularity: 28
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb6404cb25ac923bb2f07dfbfcc72d4783cbdaef800687055fde5391199718271
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/827f41ee-ffad-4d05-b618-43803e462fd2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/827f41ee-ffad-4d05-b618-43803e462fd2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/827f41ee-ffad-4d05-b618-43803e462fd2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb6404cb25ac923bb2f07dfbfcc72d4783cbdaef800687055fde5391199718271","name":"Maren Eggert","registered_at":"2026-06-12T03:15:37Z","symbol":"NIM0170084","token_address":"0x5cc5f82dd38de8bdafce9a0dca5631b80e04fbf9","type":"artist","uuid":"827f41ee-ffad-4d05-b618-43803e462fd2"}
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 0xb6404cb25ac923bb2f07dfbfcc72d4783cbdaef800687055fde5391199718271. 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/827f41ee-ffad-4d05-b618-43803e462fd2.json and https://artists.proofprofile.net/proofs/artist/827f41ee-ffad-4d05-b618-43803e462fd2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xb6404cb25ac923bb2f07dfbfcc72d4783cbdaef800687055fde5391199718271","name":"Maren Eggert","registered_at":"2026-06-12T03:15:37Z","symbol":"NIM0170084","token_address":"0x5cc5f82dd38de8bdafce9a0dca5631b80e04fbf9","type":"artist","uuid":"827f41ee-ffad-4d05-b618-43803e462fd2"}