Abstract: Ateniese et al. (EuroS&P 2017) proposed the notion of redactable blockchains (RBs), in which a designated party uses a secret key to modify blockchain history without causing a hard fork.

Latin America-focused explorer GeoPark has entered into a definitive deal to acquire all of the Colombian assets of Canadian player Frontera Energy for $600 million. The deal comes as GeoPark ...

This project is a Mini Blockchain Simulator written in C++ (Dev-C++ / C++98 standard). It demonstrates how core blockchain concepts work internally—such as block linking, hashing, immutability, ...

Web3 tokenises economic activity, so that value is transferred instantly and securely without relying on the flow of cash between bank accounts. By Rory Bosman, Executive for sales and marketing, ...