Learn Crypto

Cryptocurrency is digital money that operates on blockchain technology — a distributed ledger secured by cryptography. Unlike traditional currencies controlled by governments, cryptocurrencies are decentralised, meaning no single entity controls them. Bitcoin, launched in 2009, was the first cryptocurrency. Today there are thousands, each with different features and use cases.

Start with the fundamentals: understand what blockchain is, how wallets work, and the difference between custodial and non-custodial storage. Then learn about major cryptocurrencies (Bitcoin, Ethereum), basic security practices (seed phrases, 2FA), and how to buy your first crypto safely. Our beginner guides walk through each step.

Crypto can be safe if you follow security best practices: use reputable exchanges, enable two-factor authentication, store large amounts in hardware wallets, never share your seed phrase, and be skeptical of too-good-to-be-true promises. The technology itself is secure; the risks come from user error, scams, and phishing attacks.

A blockchain is a distributed database that records transactions in chronological blocks. Each block is linked to the previous one via cryptography, making it tamper-resistant. Thousands of computers (nodes) maintain copies of the blockchain, and new transactions require consensus to be added. This decentralisation removes the need for banks or intermediaries.

A crypto wallet stores private keys — the cryptographic passwords that prove you own cryptocurrency on the blockchain. Your coins do not live "in" the wallet; they exist on the blockchain. The wallet simply holds the keys needed to access and transfer them. Lose your keys (or seed phrase), and you lose access permanently.

DeFi (Decentralised Finance) refers to financial services built on blockchain networks without traditional intermediaries. Instead of banks or brokers, smart contracts automate lending, borrowing, trading, and earning interest. DeFi operates 24/7, is globally accessible, and offers transparency — but also carries smart contract risks.