The Ethereum Classic network suffered from four 51% attacks between 2019 and 2020. Three of those attacks have occurred recently – with just weeks between each other – which resulted in expensive losses for stakeholders due to double spending and service disruption. A number of Ethereum Classic Improvement Proposals (ECIPs) followed after these attacks aiming to provide the…

Building privacy and agency

In the age of information capitalism, data is a commodity which needs to be protected on an individual and global level. Every time someone makes a purchase, logs into an account, or accesses a website, metadata is connected to their individual IP address. Mass amounts of information move around the world every second but if it is not secured through…

Today IOHK releases Icarus, a reference implementation for a lightweight wallet developed by the IOHK engineering team. We hope that this code base will be used as a point of reference to enable developers to create their own secure light and mobile wallets for Cardano. Icarus is a fully open source code base that will be the first step in a range of open source initiatives to…