Systems And Methods For Providing Data Privacy In A Private Distributed Ledger

  • Published: Oct 5, 2017
  • Earliest Priority: Apr 01 2016
  • Family: 6
  • Cited Works: 0
  • Cited by: 4
  • Cites: 0
  • Additional Info: Full text
Abstract

Systems and methods for providing data privacy in a private distributed ledger are disclosed. According to another embodiment a distributed ledger network may include a first node comprising a first node computer processor and hosting a central ledger comprising a plurality of entries for public transactions and private transactions, wherein the entries for public transactions comprise transaction payloads for the respective public transaction, and the entries for private transactions comprise a cryptographic hash digest of a transaction payload for the respective private transaction; and a plurality of second nodes each comprising a second node computer processor and hosting a public database comprising the public transactions, and a private database comprising transaction payloads for the private transactions to which the node is a party.


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Document History
  • Publication: Oct 5, 2017
  • Application: Mar 31, 2017
    US US 201715475846 A
  • Priority: Mar 31, 2017
    US US 201715475846 A
  • Priority: Apr 1, 2016
    US US 201662316841 P

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