Klaus Bringmann
type: MusicGroup
description: Klaus Bringmann (28 May 1936 – 14 July 2021Uwe Walter, Sinn fürs Wesentliche – Zum Tod von Klaus Bringmann, In: Frankfurter Allgemeine Zeitung vom 19. Juli 2021) was a German historian, an author of
popularity: 10
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xac4fe1e26500e850fbb9d8122369cca5bb057076e9fa5a8825997f1991fe0e14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36de065-fa7d-4d84-bc49-e3da77fe1e1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f36de065-fa7d-4d84-bc49-e3da77fe1e1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f36de065-fa7d-4d84-bc49-e3da77fe1e1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xac4fe1e26500e850fbb9d8122369cca5bb057076e9fa5a8825997f1991fe0e14","name":"Klaus Bringmann","registered_at":"2026-06-21T14:36:12Z","symbol":"NIM1948848","token_address":"0xed078157a8a62cb353ef71c07c649b829a42a761","type":"artist","uuid":"f36de065-fa7d-4d84-bc49-e3da77fe1e1e"}
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 0xac4fe1e26500e850fbb9d8122369cca5bb057076e9fa5a8825997f1991fe0e14. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f36de065-fa7d-4d84-bc49-e3da77fe1e1e.json and https://artists.proofprofile.net/proofs/artist/f36de065-fa7d-4d84-bc49-e3da77fe1e1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xac4fe1e26500e850fbb9d8122369cca5bb057076e9fa5a8825997f1991fe0e14","name":"Klaus Bringmann","registered_at":"2026-06-21T14:36:12Z","symbol":"NIM1948848","token_address":"0xed078157a8a62cb353ef71c07c649b829a42a761","type":"artist","uuid":"f36de065-fa7d-4d84-bc49-e3da77fe1e1e"}
album: Cicero (Ungekürzt)
  type: MusicAlbum
  date published: 2017-10-02
album: Cicero (Ungekürzt)
  type: MusicAlbum
  date published: 2017-10-02
album: Augustus (Ungekürzt)
  type: MusicAlbum
  date published: 2017-10-02