How to buy ethereum: complete guide to buying eth
This guide explains where to buy, how to compare costs, and how to move coins later. When people…
BTC Foundation 1 week ago • 15 min read
BTC Foundation 
What are smart contracts — simple explanation
A smart contract is a program stored on a blockchain. It runs a preset action after specific…
BTC Foundation 1 week ago • 13 min read
Ethereum vs Bitcoin: Key Differences Explained
Many people enter crypto through the same door. They want one asset that holds value, or one…
BTC Foundation 1 week ago • 18 min read
What is Ethereum? Complete guide for beginners
Many newcomers ask, what is ethereum, before they try on-chain apps. In simple terms, ethereum is a…
BTC Foundation 3 weeks ago • 14 min read
Bitcoin wallet: what it is, how it works, and how to choose
For most people, a bitcoin wallet is a key manager, not a place where BTC files sit. Keys prove…
BTC Foundation 19 February 2026 • 22 min read
What is bitcoin halving? When the next one is and how it can affect BTC
Bitcoin is built around a fixed issuance rule that anyone can verify in code. The protocol event…
BTC Foundation 19 February 2026 • 21 min read
How to buy bitcoin (BTC): a step-by-step guide
Bitcoin is a digital asset you can buy, hold, send, and sell in the United States. Many people…
BTC Foundation 19 February 2026 • 26 min read
What is Bitcoin simple explanation of Bitcoin for beginners
For many first-time readers, what is bitcoin sounds technical, but it is about money rules. Bitcoin…
BTC Foundation 19 February 2026 • 13 min read
Bitcoin
The Rise and Fall of the Bitcoin Foundation
The current website at bitcoinfoundation.org is not affiliated with the former Bitcoin Foundation.