Bitcoin gold coin on futuristic circuit board
Decentralized · Scarce · Unstoppable

The money
the internet
always needed.

No bank. No government. No middleman. Just 21 million coins, cryptography, and a network no one controls.

Explore Bitcoin ↓ Price history
₿ 21,000,000 MAX SUPPLY · BLOCK TIME ~10 MIN · ATH $109,241 — JAN 2025 · HALVINGS: 4 COMPLETED · GENESIS BLOCK: JAN 3, 2009 · NODES: 19,000+ · ₿ 21,000,000 MAX SUPPLY · BLOCK TIME ~10 MIN · ATH $109,241 — JAN 2025 · HALVINGS: 4 COMPLETED
Max Supply
21M
BTC. Hard cap. Forever.
Genesis
2009
Jan 3 · Block #0
All-Time High
$109K
January 2025
Halvings
Next ~2028
Bitcoin coin glowing with golden light
Genesis Block · 2009
"Chancellor on brink of second bailout for banks"
Origin story

Born from the 2008 financial crisis.

On Halloween 2008, a mysterious figure named Satoshi Nakamoto published a 9-page whitepaper describing a new kind of money — one that required no banks, no trust, and no central authority.

Three months later, Block #0 was mined. Embedded in it: a headline from The Times about yet another bank bailout. The message was clear.

🔒
Trustless
Verify everything. Trust no one. The code is law.
🌍
Permissionless
Anyone, anywhere, can send or receive Bitcoin without asking.
📉
Deflationary
Hard-capped at 21M. Unlike dollars, it cannot be printed into existence.
Price history

From $0.08 to $109,000.

No asset in history has delivered returns like Bitcoin. The skeptics have been wrong every single time.

BTC / USD — Historic Peaks
Log scale
Current ATH
$109,241
Jan 20, 2025
Return from $1
10M×
2010 → 2025
Market cap rank
#1
Since inception
How it works

Secured by energy. Governed by math.

⛏️

Proof of Work

Miners expend real-world energy to solve cryptographic puzzles. The winner extends the chain and earns freshly minted Bitcoin. No energy, no block. No shortcuts.

🔗

The Blockchain

Every transaction ever made is recorded on a public ledger. Each block links cryptographically to the one before it. Alter one block, and the entire chain breaks. Immutable by design.

🔑

Private Keys

Your Bitcoin lives behind a private key — a 256-bit secret only you hold. No password resets. No account recovery. Not your keys, not your coins.

✂️

The Halving — Programmed Scarcity

Every ~210,000 blocks (~4 years), the reward for mining Bitcoin is cut in half. This isn't a policy decision — it's written in the code. Each halving tightens supply while demand grows. Four halvings have occurred. The last Bitcoin will be mined around 2140.

History

From whitepaper to world reserve contender.

The Whitepaper
Satoshi publishes Bitcoin: A Peer-to-Peer Electronic Cash System. Nine pages that changed finance forever.
2008
2009
Genesis Block
Block #0 mined. The first 50 BTC created. Satoshi's timestamp message: a newspaper headline about bank bailouts.
Pizza Day
10,000 BTC buys two pizzas. The first commercial Bitcoin transaction. Those pizzas are now worth over $1 billion.
2010
2017
First Bull Run
Bitcoin hits $19,800. Mainstream media can't look away. Wall Street starts paying attention.
Institutions Arrive
Tesla, MicroStrategy, Square buy billions in BTC. El Salvador adopts Bitcoin as legal tender. ETFs get SEC approval.
2021–24
2025 →
$109K All-Time High
Nation-states accumulate. Spot ETFs hold hundreds of billions. The conversation shifts from "if" to "how much."

Ready to go down the
rabbit hole?

Bitcoin has outperformed every asset class in every decade it has existed. Whether you're a believer or a skeptic — it's worth understanding.

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