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An enterprise composite blockchain construction method for business environment.

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This study introduces an enterprise composite blockchain to securely evaluate business environments. By using hybrid on-chain and off-chain storage with encryption, it enhances data authenticity and system performance.

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Area of Science:

  • Computer Science
  • Information Security
  • Blockchain Technology

Background:

  • Evaluating the business environment is crucial for economic development.
  • Ensuring data authenticity and security in enterprise data collection is a significant challenge.
  • Existing methods compromise evaluation accuracy due to data source vulnerabilities.

Purpose of the Study:

  • To propose a novel enterprise composite blockchain construction method for business environment evaluation.
  • To address the challenges of data authenticity and security in enterprise data.
  • To improve the accuracy and reliability of business environment assessments.

Main Methods:

  • Implemented a hybrid on-chain and off-chain data storage strategy.
  • Utilized enhanced SHA256 for encrypting enterprise raw data, stored off-chain in Level DB.
  • Adopted a composite on-chain storage: Conflux public blockchain for key values and consortium blockchain for enterprise state data.

Main Results:

  • The proposed method significantly enhances read and write performance.
  • Demonstrated lower storage efficiency and reduced storage overhead compared to traditional methods.
  • Experimental comparisons confirmed superior performance over improved Level DB and existing blockchain storage models.

Conclusions:

  • The enterprise composite blockchain offers a secure and efficient solution for business environment data evaluation.
  • Hybrid storage and blockchain integration effectively ensure data integrity and reduce system burden.
  • This approach provides trusted evidence for business environment assessments, fostering economic development.