cyberspace

[Mirror] A Proof of Stake Design Philosophy

Vitalik Buterin via the Vitalik Buterin Blog This is a mirror of the post at https://medium.com/@VitalikButerin/a-proof-of-stake-design-philosophy-506585978d51 Systems like Ethereum (and Bitcoin, and NXT, and Bitshares, etc) are a fundamentally new class of cryptoeconomic organisms — decentralized, jurisdictionless entities that exist entirely in cyberspace, maintained by a combination of cryptography, economics and social consensus. They are kind of like BitTorrent, but they are also not like BitTorrent, as BitTorrent has no concept of state — a distinction that turns out to be crucially important. They are sometimes described as decentralized autonomous

Blockchain system for a safer and private digital identity

Technological University's Professional Master's Degree in Blockchain Programming is designed to supply the latest updates related to the next technological revolution One of the principles used for blockchain is connected to digital identity and how it can change to make it safest, understanding digital identity as the set of data about each person and which is defined as such to other users in cyberspace who can have an idea about personality, skills, activities, reputation in businesses and in the community. It is necessary to know that actions performed under the