Title:
分散型台帳を用いるデジタルアセット・トレーサビリティおよび保証
Document Type and Number:
Japanese Patent JP7273224
Kind Code:
B2
Abstract:
Various embodiments provide an apparatus, method, system, and/or instructions by which source code can be linked to a compiled binary, guaranteeing the origin of the binary and ensuring traceability of the binary file back to the source code that originated it. An example method includes determining a request to register a digital asset; computing a first hash of an initial source file of the digital asset; ascertaining a version of the initial source file; electing one or more nodes of a blockchain to commit the first hash to the blockchain in association with a version of the digital asset corresponding to the version of the initial source file; converting the source file into a binary file, resulting in a binary version of the digital asset; computing a second hash of the binary file; and committing the second hash to the blockchain in association with the version of the digital asset.
More Like This:
Inventors:
Salomon, Roberto
Application Number:
JP2022097487A
Publication Date:
May 12, 2023
Filing Date:
June 16, 2022
Export Citation:
Assignee:
Oracle International Corporation
International Classes:
H04L9/32; G06F21/55; G06F21/64
Domestic Patent References:
| JP2005339228A | ||||
| JP2017207979A |
Foreign References:
| CN107077557A | ||||
| US20160283920 |
Attorney, Agent or Firm:
Patent Attorney Fukami Patent Office