20240037092. CONFIDENTIAL BLOCKCHAIN DATABASE simplified abstract (Microsoft Technology Licensing, LLC)

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CONFIDENTIAL BLOCKCHAIN DATABASE

Organization Name

Microsoft Technology Licensing, LLC

Inventor(s)

Ronald John Kamiel Euphrasia Bjones of Dilbeek (BE)

Wei-Lun Tsai of Seattle WA (US)

Mark Eugene Russinovich of Bellevue WA (US)

Sylvan W. Clebsch of Cambridge (GB)

Amaury Pierre Paul Chamayou of Cambridge (GB)

CONFIDENTIAL BLOCKCHAIN DATABASE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240037092 titled 'CONFIDENTIAL BLOCKCHAIN DATABASE

Simplified Explanation

The disclosed technology is a distributed query-and-command system implemented in a trusted execution environment (TEE) of a first node. The system executes database code and distributed ledger code of the first node, creating an instance of a distributed ledger and a query-and-command system. The consortium blockchain is distributed among multiple nodes, and the query-and-command system is also distributed among these nodes. The system receives and executes transactions associated with modifying the query-and-command system, persisting the changes in the distributed ledger.

  • The technology is a distributed query-and-command system implemented in a trusted execution environment (TEE) of a first node.
  • The system executes database code and distributed ledger code of the first node.
  • This execution creates an instance of a distributed ledger of a consortium blockchain and a query-and-command system.
  • The consortium blockchain is distributed among multiple nodes.
  • The query-and-command system is also distributed among these nodes.
  • The system receives and executes transactions associated with modifying the query-and-command system.
  • The changes made by these transactions are persisted in the distributed ledger.

Potential Applications

  • Secure and distributed query-and-command systems for consortium blockchains.
  • Enhanced data integrity and security for distributed ledger systems.
  • Efficient and scalable execution of transactions across multiple nodes.

Problems Solved

  • Lack of secure and distributed query-and-command systems for consortium blockchains.
  • Vulnerabilities in data integrity and security in distributed ledger systems.
  • Inefficient and limited execution of transactions in a distributed environment.

Benefits

  • Enhanced security and privacy for query-and-command systems in consortium blockchains.
  • Improved data integrity and tamper-proof records in distributed ledger systems.
  • Scalable and efficient execution of transactions across multiple nodes.


Original Abstract Submitted

the disclosed technology is generally directed to a distributed query-and-command system. in one example of the technology, in a trusted execution environment (tee) of a first node, database code of the first node and distributed ledger code of the first node is executed, such that execution of the distributed ledger code of the first node instantiates a first instance of a distributed ledger of a consortium blockchain, and such that execution of the query-and-command code of the first node instantiates a first instance of a query-and-command system. the consortium blockchain is distributed among a plurality of nodes, and the query-and-command system is distributed among the plurality of nodes. a first transaction that is associated with modifying the query-and-command system is received. the first transaction is executed. changes associated with the first transaction to the distributed ledger are persisted.

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