Frequently Asked
Questions

Bitcoin has been the best-performing asset of the past decade, but it remains volatile and speculative. Whether it's a good investment depends on your time horizon, risk tolerance, and understanding of the asset. Many investors allocate a small percentage (1-5%) of their portfolio to Bitcoin as part of a diversified strategy. The key is to invest only what you can afford to lose, do your own research, and consider a dollar-cost averaging approach rather than trying to time the market.

The safest approach: (1) choose a well-established, regulated exchange; (2) complete identity verification; (3) buy a small amount to learn the process; (4) transfer your Bitcoin to a personal wallet (preferably a hardware wallet for significant amounts). Never leave substantial funds on an exchange long-term. Never use exchanges recommended via unsolicited messages.

Bitcoin is the first and most decentralized cryptocurrency. It was designed as a store of value and medium of exchange with a fixed 21 million supply. Other cryptocurrencies (often called 'altcoins') have different purposes — Ethereum is a smart contract platform, stablecoins aim for price stability, and many others target specific use cases. Bitcoin's primary differentiators are its decentralization, security, 16-year track record, and fixed monetary policy that cannot be changed.

No. Each Bitcoin is divisible into 100 million satoshis (sats), the smallest unit. You can buy as little as a few dollars worth. Many people accumulate Bitcoin in small amounts over time — buying $10, $50, or $100 at a time. The important thing is starting, not the amount.

Bitcoin is legal in most countries, including the United States, United Kingdom, European Union, Canada, Australia, and Japan. A few countries have restricted or banned it (notably China). The regulatory landscape varies by jurisdiction and is evolving. Always check the current laws in your country. In most developed nations, buying, holding, and selling Bitcoin is legal — but you must pay applicable taxes on gains.

In most countries, Bitcoin is treated as property for tax purposes. Selling Bitcoin for fiat, trading it for another cryptocurrency, or spending it all trigger taxable events. You owe capital gains tax on any profit (sale price minus purchase price). Mining, staking, and interest earnings are typically taxed as ordinary income. Record keeping is essential. See our complete crypto taxes guide for details.

A Bitcoin wallet stores your private keys — the cryptographic codes that prove you own Bitcoin on the blockchain. Yes, you need one if you own Bitcoin. The safest option for significant amounts is a hardware wallet (a physical device that keeps keys offline). For small amounts for spending, a mobile wallet works. Leaving Bitcoin on an exchange means the exchange holds the keys — you don't truly own it.

The Bitcoin network itself has never been hacked in 16+ years — it remains the most secure computing network in the world. However, exchanges, wallets, and individual users can be hacked through phishing, malware, social engineering, and poor security practices. The majority of 'Bitcoin hacks' are actually hacks of centralized services, not the Bitcoin protocol.

A seed phrase (also called a recovery phrase or mnemonic) is a series of 12 or 24 words that acts as a master backup for your wallet. Anyone with your seed phrase can access your Bitcoin from anywhere in the world. You must: write it on paper (never digitally), store it securely in at least two physical locations, and never share it with anyone. If you lose your seed phrase and your wallet is destroyed, your Bitcoin is gone permanently.

Bitcoin does not automatically transfer to heirs — there is no bank to call and no probate process that can force access without the keys. You must plan for this: ensure trusted family members know where to find your seed phrase backups (without giving them direct access while you're alive), or set up a multi-signature arrangement with your estate attorney. Without a plan, your Bitcoin dies with you.

Bitcoin mining is the process of validating transactions and adding new blocks to the blockchain. Miners use specialized computers (ASICs) to solve mathematical puzzles — a process called Proof of Work. The first miner to solve the puzzle gets to add the next block and receives newly created Bitcoin as a reward (currently 3.125 BTC). Mining also processes and secures all transactions on the network.

Bitcoin's price is determined purely by supply and demand in open markets — there is no central authority setting the price. Key factors include: the halving cycle (new supply is cut every 4 years), institutional adoption (ETFs, corporate treasury purchases), macroeconomic conditions (inflation, interest rates), regulatory developments, and overall market sentiment. Bitcoin's fixed supply of 21 million is the fundamental driver of its long-term value proposition.

Dollar-cost averaging (DCA) — investing a fixed amount at regular intervals — is the most recommended strategy for most people. It removes emotion from the equation, eliminates the pressure to time the market, and automatically buys more Bitcoin when prices are low and less when they're high. Starting a DCA plan with a small amount is far more important than trying to find the perfect entry point.

Key rules: (1) Never share your seed phrase or private keys with anyone — ever. (2) No legitimate person or company will DM you first with investment opportunities. (3) If returns sound too good to be true, they are. (4) Only buy hardware wallets directly from the manufacturer. (5) Verify URLs character by character — phishing sites use lookalike domains. (6) Take your time — scammers create urgency to bypass your critical thinking.