What is Bitcoin?
Digital money without banks, borders or permission — invented in 2008 and still growing strong in 2026.
See Live Bitcoin Price →The Basics
Bitcoin (BTC) is the first cryptocurrency, created in 2009. It is not printed like pounds or dollars — it is created and secured by computers around the world.
- No central control — no bank or government owns it. This decentralisation allows for censorship-resistant transactions globally.
- Limited supply — only 21 million BTC will ever exist. Scarcity has drawn comparisons to gold and helps protect against inflation.
- Secured by cryptography — advanced mathematics protects transactions and ownership. Even large financial institutions rely on similar cryptography daily.
How Bitcoin Works
Bitcoin lets you send value directly to anyone online — no banks needed.
Here’s a clickable explanation:
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It exists only on the internet — there are no physical coins or notes. You control it using a private key, which acts like a secure digital signature.
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Traditional currencies (£, $, €) are issued and controlled by central banks. Bitcoin is decentralised — no single organisation controls it. Any changes to Bitcoin’s rules require agreement across its global network.
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Only 21 million Bitcoins will ever exist. This supply cap is written into its code and enforced by the network. This scarcity is why many people compare Bitcoin to “digital gold”.
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Sending Bitcoin is similar to sending an email with money attached. You only need the recipient’s Bitcoin address. Transactions are recorded on a public ledger called the blockchain.
In simple terms: You control your keys → send BTC → the blockchain records it → miners secure the network. Think of it like sending a secure digital letter that anyone can verify but no one can alter.
Security Tip: Store Bitcoin safely using a hardware wallet instead of leaving it on an exchange.
Get a Ledger Hardware Wallet →Affiliate link – we may earn a commission.
Bitcoin Timeline: Key Moments (2008–Present)
Click any card for more details
Who is Satoshi Nakamoto
Learn about the mysterious creator of Bitcoin, their identity, and their impact on decentralised finance.
Bitcoin Pizza Day
The first real-world transaction: 10,000 BTC exchanged for two pizzas.
4th Halving
Block reward reduces to 3.125 BTC, further emphasising Bitcoin's built-in scarcity.
Ongoing Cycles & Volatility
After the 2025 peak, Bitcoin sees corrections and volatility (trading ~$69,000 in early 2026) but continues growing in institutional use, real-world payments, and recognition as digital money.
🚀 Your Bitcoin Stack
Essential Tools: Buy. Secure. Grow. Stay Compliant.
Risks & Important Considerations
- High Volatility: Bitcoin’s price can rise or fall dramatically in short periods — you could lose some or all of your investment.
- Irreversible Loss: If you lose your private keys or recovery phrase, your Bitcoin is permanently unrecoverable — no customer support can help.
- Scams & Security: Never share your private keys, seed phrase, or wallet details. Beware of phishing, fake apps, and unsolicited offers.
- Regulatory Changes: UK cryptocurrency rules (FCA, HMRC) continue to evolve — tax obligations, reporting requirements, and access may change.
- Not Financial Advice: This site is for educational purposes only. Cryptocurrency involves significant risk. Do your own research and consider professional advice if needed.
In the UK, cryptoasset businesses must register with the Financial Conduct Authority (FCA), but Bitcoin itself is not issued or guaranteed by the government.