security
Bitcoin address explained: receive without revealing your keys
What a Bitcoin address is, why it is not your private key, why wallets generate new addresses, and which receiving mistakes beginners should avoid.
All articles
technology
Bitcoin confirmations explained: when is a transaction settled?
What Bitcoin confirmations mean, why a transaction starts as unconfirmed, and how beginners can think about waiting time, risk and safety.
technology
Bitcoin node explained: what does a full node check?
What a Bitcoin node does, why it checks rules, how it validates transactions and blocks, and when running your own node makes sense for beginners.
technology
Bitcoin transaction fees explained simply
Why Bitcoin fees change, what the mempool is, and how beginners can understand transaction fees more clearly.
security
What is a Bitcoin wallet? Simple explanation for beginners
A Bitcoin wallet does not store coins directly. It manages keys. Learn how wallets work and which wallet types beginners should know.
security
Private key vs seed phrase: the difference explained
Private keys and seed phrases are often confused. This guide explains the difference with a focus on Bitcoin security.
security
How to store a seed phrase safely: beginner guide
The seed phrase is the most important access path to a Bitcoin wallet. Learn the risks, backup methods, and common mistakes.
basics
What is Bitcoin? A simple explanation without hype
A calm beginner-friendly explanation of what Bitcoin is, how the network works, why supply is limited, and which risks matter.
technology
What is proof of work? Bitcoin's security model explained
Proof of work in Bitcoin explained simply: why miners perform computation, how nodes verify blocks, and why energy, rules and incentives are connected.
technology
What is the mempool? Bitcoin's waiting room explained
The Bitcoin mempool explained: why transactions wait, how fees set priority, and what beginners should know before sending.