Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
David Treat0
Bernardo Magri0
Daniele Venturi0
Giuseppe Ateniese0
Michael T. Chiaramonte0
Date of Patent
May 1, 2018
0Patent Application Number
157259100
Date Filed
October 5, 2017
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A system includes circuitry for performing hybrid blockchain rewrites by trusted parties. The hybrid blockchain may include blocks with multiple parts. In some cases, the blocks may include a core part and a tertiary part. The system may include conditions for validity preserving and/or non-tamper-evident rewrites to the parts of the block. The conditions to support rewrites to the core part may be more stringent than the corresponding conditions to support rewrites to the tertiary part. In some cases, the core part may be write-locked.
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