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Everything about Bitcoin and crypto — from beginner guides to ETF data and regulation news.
News, price analysis, halving history and mining data.
How to buy, trade and store crypto. DCA strategy explained.
Daily inflow/outflow data, BlackRock IBIT and SEC updates.
XRP, Solana, Cardano, PEPE, SUI, HBAR, ONDO and more.
Staking, liquidity pools and best platforms by APY.
Profitability calculators, best pools and hardware costs.
US, EU, UAE crypto law. Clarity Act and MiCA explained.
Coinbase, Kraken, Gemini and top crypto wallets compared.
Ledger, Trezor and software wallets. Cold vs hot guides.
Start with the basics
What is Bitcoin and how does it work?
Bitcoin is the world’s first decentralised digital currency. No bank, no government, no middleman – just a peer-to-peer network secured by mathematics. This guide explains how it works, why it was created and what makes it different from every other form of money.
Frequently asked questions
What is Bitcoin? +
Bitcoin is a decentralised digital currency created in 2009 by an anonymous person or group known as Satoshi Nakamoto. It operates without a central bank or single administrator — transactions are verified by a network of computers and recorded on a public ledger called the blockchain.
How many Bitcoin will ever exist? +
There will only ever be 21 million Bitcoin. This hard cap is written into the code and cannot be changed. As of 2025, over 19.8 million BTC have already been mined. The last Bitcoin is expected to be mined around the year 2140.
What is the Bitcoin halving? +
The Bitcoin halving is an event that occurs approximately every four years, reducing the reward miners receive for adding a new block by 50%. It controls the rate at which new Bitcoin enters circulation. The most recent halving occurred in April 2024, reducing the block reward to 3.125 BTC.
What is a Bitcoin ETF? +
A Bitcoin ETF (Exchange-Traded Fund) is a financial product that tracks the price of Bitcoin and trades on traditional stock exchanges. It allows investors to gain exposure to Bitcoin without holding it directly. The SEC approved the first spot Bitcoin ETFs in January 2024, with BlackRock’s IBIT becoming the largest by assets.
How do I buy Bitcoin safely? +
The safest way to buy Bitcoin is through a regulated exchange such as Coinbase, Kraken or Gemini. Create an account, complete identity verification, and fund it via bank transfer or card. Once purchased, consider moving your BTC to a hardware wallet like Ledger or Trezor for long-term storage rather than leaving it on an exchange.
Is Bitcoin a good investment? +
This is not financial advice. Bitcoin is a highly volatile asset — its price has historically experienced significant drawdowns as well as strong recoveries. Before investing, understand the risks, only invest what you can afford to lose, and consider consulting a licensed financial adviser in your jurisdiction.
