Layer 1 · Store of value · #1 by market cap (snapshot)
Bitcoin
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🧩 What it is
Bitcoin is the original cryptocurrency, launched in 2009 by the pseudonymous Satoshi Nakamoto. It's a peer-to-peer network secured by proof-of-work mining, with supply capped at 21 million coins.
⚡ Why it's interesting
No CEO, no central bank, a fixed supply: that's the 'digital gold' pitch. Spot Bitcoin ETFs opened it up to mainstream investors, and halvings cut new supply roughly every four years.
⚠️ Key risks
Price swings are brutal and 50 %+ drawdowns have happened repeatedly. Lose your keys and your coins are gone. Mining uses a lot of energy, and regulation still varies by country.
👀 What to watch
ETF flows, halving cycles and how governments treat self-custody.
Written by the Hodlia.fi editorial team. Education only — not financial advice, no price predictions.
Last 30 days
❓ Bitcoin FAQ
What is Bitcoin (BTC)?
Bitcoin is the original cryptocurrency, launched in 2009 by the pseudonymous Satoshi Nakamoto. It's a peer-to-peer network secured by proof-of-work mining, with supply capped at 21 million coins.
Why do people follow Bitcoin?
No CEO, no central bank, a fixed supply: that's the 'digital gold' pitch. Spot Bitcoin ETFs opened it up to mainstream investors, and halvings cut new supply roughly every four years.
What are the main risks of Bitcoin?
Price swings are brutal and 50 %+ drawdowns have happened repeatedly. Lose your keys and your coins are gone. Mining uses a lot of energy, and regulation still varies by country.
What should I watch with Bitcoin?
ETF flows, halving cycles and how governments treat self-custody.
Is Bitcoin a good investment?
Hodlia doesn't give investment advice. Whether Bitcoin fits you depends on your goals, time horizon and how much loss you can handle. Crypto prices can fall sharply and fast. Read the risks above, compare with a diversified alternative and consider independent advice.