Qitmeer Blockchain Project Development Report — Week 69

• Qitmeer weekly updates usually consist of the work updates about the QIPs (Qitmeer improvement protocols), core block-DAG development, browser development, mining and mining pool development, wallet development.

Highlights of In this week

• Complete hlc destruction replacement contract
• Modify Meer pledge contract

Work Completed:

Qitmeer Core Development

• Mine pool and server code audit
• Qitmeertalk code audit
• Node security monitoring
• Wallet backend code audit
• JWT of wallet Security test
• Test miner and transaction on testnet
• modify Meer pledge contract
• Complete hlc destruction replacement contract

Wallet Development：

• Optimize and improve the wallet app.
  • Fix bug for message pushing and notification
  • Add HLC destruction page
  • Fix user feedback bugs
• Optimize and improve the wallet master program kahf
  • Modify blockheight to blockorder
  • Fixed concurrent synchronization data anomalies
  • Adds handling of invalid blocks
  • Modify the deduction method of handling fee
• Promotional activity and kahf.io update
  • Improve the destruction records, exchange records and pledge records
  • Modify the download page of Android app
  • Fix notification bug
• Others
  • Test miner and transaction on testnet
  • Desktop wallet development
  • HLC exchange, lock warehouse, destroy related function logic design and discussion
  • Bugs analysis and modification Suggestions

Work In Progress:

Qitmeer Core Development：

• Continue to test mining and transaction in the test net
• Continue to audit Qitmeertalk code
• Other projects security testing
• Debug hlc destruction replacement contract
• Research poa protocol
• Update qitmeer.js

Wallet Development：

• Continue to optimize and improve wallet app
• Continue to optimize and improve the wallet master program kahf
• Desktop wallet development
• Continue to test mining and transaction in the test net
• HLC exchange, lock warehouse, destroy related function development and test