Renate Ewert
type: MusicGroup
description: Renate Ewert (9 November 1933 in Königsberg, East Prussia, Germany - now Kaliningrad, Russia – 4 December 1966, Munich, West Germany) was a German actress.BFI.org She died reportedly from suicide, ag
popularity: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7869bbf24d4a54d0742ead636ba3bd3da6ae539275bebedb36d27da1d204057a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953626
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953626
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29ec0352-0b33-4ce4-8948-0e0986ad54b1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/29ec0352-0b33-4ce4-8948-0e0986ad54b1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/29ec0352-0b33-4ce4-8948-0e0986ad54b1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:41:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7869bbf24d4a54d0742ead636ba3bd3da6ae539275bebedb36d27da1d204057a","name":"Renate Ewert","registered_at":"2026-06-14T08:52:00Z","symbol":"NIM0401390","token_address":"0xc837b9df9cb95cc2b33639a7ebbb627cff7baf5b","type":"artist","uuid":"29ec0352-0b33-4ce4-8948-0e0986ad54b1"}
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 0x7869bbf24d4a54d0742ead636ba3bd3da6ae539275bebedb36d27da1d204057a. Chain 2 (Bitcoin): anchored in block 953626 (2026-06-14T11:41:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/29ec0352-0b33-4ce4-8948-0e0986ad54b1.json and https://artists.proofprofile.net/proofs/artist/29ec0352-0b33-4ce4-8948-0e0986ad54b1.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T11:41:45Z
  text: {"copyright_id":"0x7869bbf24d4a54d0742ead636ba3bd3da6ae539275bebedb36d27da1d204057a","name":"Renate Ewert","registered_at":"2026-06-14T08:52:00Z","symbol":"NIM0401390","token_address":"0xc837b9df9cb95cc2b33639a7ebbb627cff7baf5b","type":"artist","uuid":"29ec0352-0b33-4ce4-8948-0e0986ad54b1"}