Zilliqa launches Rust SDK
The Zilliqa technical team has launched a new Rust Software Development Kit (SDK) that allows developers to build decentralised applications (dApps) on the Zilliqa blockchain using the Rust programming language….
Read More »Security Advisory [Insecurely configured geth can make funds remotely accessible]
Insecurely configured Ethereum clients with no firewall and unlocked accounts can lead to funds being accessed remotely by attackers. Affected configurations: Issue reported for Geth, though all implementations incl. C++…
Read More »How The Merge Impacts Ethereum’s Application Layer
Note: this post was updated in March 2022 to reflect the latest changes to specifications. These include the renaming of consensus layer specifications to “Bellatrix”, the renaming of the RANDOM…
Read More »Post-mortem Report for Mainnet Upgrade v8.1.0
Background: The Zilliqa protocol underwent a mainnet upgrade on Aug 30, 2021. This upgrade introduced important features to enable ZilBridge such as: Merkle Patricia tree data structure for contract storage Contract proof…
Read More »Send Offline Functionality (SOF): A Secure Way to Transact XDC Coins
Step-by-step guide to offline XDC transactions. The XinFin Digital Contract (XDC) network — an enterprise-ready, hybrid blockchain ecosystem — is expanding rapidly, driven by a plethora of utility and use-cases. In the context of…
Read More »Cautious when convert a BigDecimal value to JSON in Rails
In Ruby on Rails, we can use to_json to convert data or hash to JSON easily, but we need to be cautious when we convert numeric data to JSON in…
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