Understand Bitcoin.
Learn How It Works.
Explore Bitcoin from the ground up. Learn how the network works, how wallets protect your BTC, how people buy Bitcoin, and what risks to understand before making financial decisions.
What Is Bitcoin?
Bitcoin is a digital currency that operates on a decentralised peer-to-peer network. It allows people to transfer value without relying on a central bank to maintain the Bitcoin network.
Transactions are recorded on a public blockchain and validated through the network's consensus rules. Bitcoin's supply schedule is designed around a maximum of 21 million BTC.
Bitcoin is often discussed as a payment network and a digital asset. Its market price can fluctuate significantly, and it is not a guaranteed way to make money.
How Bitcoin Works
Learn Bitcoin Step by Step
Build your knowledge with practical topics covering Bitcoin ownership, transactions, and the technology behind the network.
Bitcoin for Beginners
Learn what Bitcoin is, why it was created, how BTC works, and the terms every beginner should know.
Read the basics →How Bitcoin Transactions Work
Understand addresses, confirmations, transaction fees, and how transactions reach the blockchain.
Understand transactions →Bitcoin Wallets & Security
Learn about hot wallets, hardware wallets, private keys, recovery phrases, and safe storage practices.
Explore security →Buying Bitcoin
Understand exchanges, fees, identity checks, custody, and the questions to ask before choosing a platform.
Buying considerations →Bitcoin vs Other Crypto
Explore how Bitcoin differs from other cryptocurrencies in design, governance, and network purpose.
Explore the differences →Bitcoin Risks
Understand volatility, scams, irreversible transfers, custody risks, and the danger of excessive leverage.
Understand the risks →How to Approach Buying Bitcoin
The exact process varies by country and platform. Research the rules, fees, security, and risks before proceeding.
Learn the Basics
Understand BTC, volatility, transaction fees, and the difference between owning Bitcoin and trading derivatives.
Research Platforms
Check local availability, applicable regulation, fee schedules, security practices, and withdrawal rules.
Plan Custody
Understand the difference between exchange custody and self-custody before transferring any funds.
Manage Your Risk
Never use money you cannot afford to lose. Avoid rushed decisions and borrowing to speculate.
Security Practices Every Owner Should Know
Good security reduces preventable mistakes, although no storage method eliminates every risk.
Protect Your Recovery Phrase
Never share your recovery phrase or enter it on a website claiming to provide support. Store backups securely offline.
Verify Every Transaction
Check the recipient address and network carefully. Test with a small amount when appropriate before a large transfer.
Recognise Common Scams
Be cautious of guaranteed returns, fake giveaways, impersonators, suspicious links, and unsolicited investment offers.
Important Bitcoin Risks
Understanding risks is a core part of learning about digital assets—not an optional extra.
Market Volatility
Bitcoin prices can rise or fall sharply. Past performance does not reliably predict future results.
Custody & Loss
Lost private keys, compromised accounts, and mistaken transfers can result in permanent loss of access or funds.
Scams & Fraud
Fraudsters may use fake exchanges, phishing pages, impersonation, and promises of guaranteed profits.
Leverage & Borrowing
Leveraged trading can magnify losses and lead to liquidation. Beginners should understand these risks before considering derivatives.
Bitcoin FAQs
Clear answers to common questions about Bitcoin and how it works.
What is Bitcoin in simple terms?
Bitcoin is a digital asset that operates on a decentralised peer-to-peer network. Its transactions are recorded on a public blockchain.
Who created Bitcoin?
Bitcoin was introduced in 2008 by the pseudonymous Satoshi Nakamoto. The Bitcoin network began operating in January 2009.
Can Bitcoin be divided into smaller units?
Yes. One bitcoin is divisible into 100 million satoshis, the smallest unit commonly used in Bitcoin accounting.
Is Bitcoin a safe investment?
Bitcoin carries substantial risks, including price volatility, fraud, custody failures, and regulatory uncertainty. No return is guaranteed. Consider your financial situation and risk tolerance before making decisions.
Do I need a whole Bitcoin to own BTC?
No. Bitcoin can be divided into smaller units, so users can acquire fractions of a BTC where supported by their chosen platform.
What is the difference between a Bitcoin wallet and an exchange?
An exchange is a platform for buying, selling, or trading assets. A wallet helps manage the cryptographic keys used to control Bitcoin. Some platforms hold assets on behalf of users, while self-custody wallets let users control their own keys.
Is Bitcoin legal everywhere?
No. Laws and regulatory requirements vary by country and can change. Check the current rules that apply in your jurisdiction.
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