Archives: Blockchain

Learning by Doing – BlockChain & Akka Tutorial

Intro BlockChain is a really hot topic in the IT world. Most of the developers have no idea how it works. There are general ideas in the heads, but it’s full of black-boxes. There are several blog posts and toy-projects online to demonstrate some basic idea about Blockchain. This will be one of these. I […]

Ethereum in your browser – a web3.js introduction

Ethereum in your browser – a web3.js introduction

Brief look at the blockchain The blockchain is the base of all cryptocurrencies. It’s like a huge stone wall where all of the crypto transactions are stored. It’s a list of records (blocks) which are linked together using cryptography. The blockchains used by cryptocurrencies are open to the public. Each block contains: A cryptographic hash which links […]