Signatur is a method of digital verification that binds identity, data and consent within communications and transactions. This overview clarifies how it works, its security uses, and privacy implications.
A hard fork is a protocol change that creates an incompatible blockchain split. This journalistic guide explains why forks happen, the technical and social risks, and how users are affected.
Proof of Work (PoW) is a consensus mechanism where miners solve cryptographic puzzles to validate transactions and secure blockchains. This guide explains how PoW works, its energy implications and trade-offs.
Mining is the backbone of cryptocurrency, serving as both a transaction validator and security mechanism. This process ensures decentralization and trust within networks like Bitcoin, making it crucial for users and investors alike to grasp its significance.