Here we will go through the process of contract upgrades. I assume you are already familiar with proxy patterns in Ethereum. No matter which libraries or frameworks you use, every upgrade ends with the same critical action: executing the method that ...
* to write in the local and forked development network In the previous article, we looked into how the EVM storage is arranged and how we can access all the contract's data relatively easily when the contract is validated or we have the source code. ...
One of the greatest features of Web3 is the Open Data Principle. The Data doesn't belong just to companies, governments, groups, and individuals - it belongs to all of them and you at once. Anyone can create a twig (the contract) in global storage (t...
A multi-signature account as middleware between you and the dApps
After trying to answer the question at stackexchange I've decided to write this short article, as the topic is indeed quite interesting. 1. Archive Node The most simple is the last part of the question: at a specific block (onchain). As you may know...
