Tag: Ethereum

How To Write, Deploy, and Interact with Ethereum Smart Contracts on a Private Blockchain

Here are the rules: if you read this post all the way through, you have to deploy a smart contract on your private Ethereum blockchain yourself. I give you all the code I used here in Github so you have […]

How to Build Your Own Blockchain Part 4.2 — Ethereum Proof of Work Difficulty Explained

We’re back at it in the Proof of Work difficulty spectrum, this time going through how Ethereum’s difficulty changes over time. This is part 4.2 of the part 4 series, where part 4.1 was about Bitcoin’s PoW difficulty, and the […]

How to Build Your Own Blockchain Part 4.1 — Bitcoin Proof of Work Difficulty Explained

If you’re wondering why this is part 4.1 instead of part 4, and why I’m not talking about continuing to build the local jbc,┬áit’s because explaining Bitcoin’s Proof of Work difficulty at a somewhat lower level takes a lot of […]