Julia Biedermann
type: MusicGroup
description: Julia Biedermann (born 15 March 1967) is a German television actress. Who knows something like that?" with Peter Weck and Julia Biedermann, Episode 147 She has made many appearances mostly in televis
popularity: 15
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5d3b4ef4dc09b1b1171d3eaf674b9117ca063b5562f4a47d25afb82cb4209ba4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07e38120-86b1-402d-b1ae-3b462ce64d42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07e38120-86b1-402d-b1ae-3b462ce64d42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07e38120-86b1-402d-b1ae-3b462ce64d42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5d3b4ef4dc09b1b1171d3eaf674b9117ca063b5562f4a47d25afb82cb4209ba4","name":"Julia Biedermann","registered_at":"2026-06-14T05:15:34Z","symbol":"NIM0349795","token_address":"0xa6002a84c6420fca47fa5e4666d1e4e3723f9b44","type":"artist","uuid":"07e38120-86b1-402d-b1ae-3b462ce64d42"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3b4ef4dc09b1b1171d3eaf674b9117ca063b5562f4a47d25afb82cb4209ba4. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07e38120-86b1-402d-b1ae-3b462ce64d42.json and https://artists.proofprofile.net/proofs/artist/07e38120-86b1-402d-b1ae-3b462ce64d42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0x5d3b4ef4dc09b1b1171d3eaf674b9117ca063b5562f4a47d25afb82cb4209ba4","name":"Julia Biedermann","registered_at":"2026-06-14T05:15:34Z","symbol":"NIM0349795","token_address":"0xa6002a84c6420fca47fa5e4666d1e4e3723f9b44","type":"artist","uuid":"07e38120-86b1-402d-b1ae-3b462ce64d42"}