Weekly Development Update

15–21 March 2019

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The following is a weekly progress report from the HCASH development team. This report is divided in two parts: completed and ongoing work.

Our GitHub code can be found here: www.github.com/HcashOrg

Please note: code is being uploaded to GitHub progressively; if you find that something from this document is missing from a repository, please check back periodically.

Completed work


  • Completed development for block speed increase
  • Optimised block production algorithm
  • Added Best Hash feature
  • Optimised code


  • Optimised code

HX core

  • Modified storage format of native contract
  • Added off-chain matchmaking scheme for on-chain trading

HX Indicator

  • Increased startup speed for some cases
  • Optimised block height display


  • Added support for data transmission between IDE and debugger via network interface
  • Fixed lag bugs under debugging status on IDE
  • Fixed crash bug that occurred when shutting down debugger

HX Tools

  • Fixed bugs on HX Decentralised Exchange (HDEX) HTML5 K line
  • Adjusted HDEX HTML5 home page and Markets page display
  • Implemented user configuration

Ongoing work:


  • Develop ASIC-resistant mining algorithm
  • Conduct tests for Linkable RingCT code


  • Development on block validation on ASIC resistant mining algorithm


  • Fix block non-synchronisation bug that appears when hcGUI has not been started for a long time


  • Prepare for CNYT issuing


  • Prepare for mainnet parameter adjustment proposal

HX core

  • Develop BTM cross-chain code
  • Allow programme to launch in non-block replay mode when hx-node is aborted

HX Indicator

  • Run tests for K line feature
  • Optimise trading history query feature
  • Optimise trading storage method


  • Compile debugger on macOS systems

HX Tools

  • Run tests on HDEX HTML5
  • Run tests on back-end service and fix bugs
  • Add compatibility to Indicator private key files

We are grateful for the immense effort made by all contributors. Each contributor and community member is vital to the technical development of the HCASH ecosystem.

To stay up to date with information, or to join our community, check out the following channels:

Twitter, Facebook, Reddit, English Telegram, Chinese Telegram, Korean Telegram, Korean Announcements, KakaoTalk, Naver Blog

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