Bitcoin

BTC

Peer-to-peer, scarce, decentralized money

Bitcoin is the first digital currency without a central authority. Launched in 2009 from Satoshi Nakamoto's whitepaper, it has run continuously since then with a hard cap of 21 million units. Every block is validated by a global network of nodes; no entity can censor transactions or alter the issuance.

Units

1 BTC = 100,000,000 satoshis. A satoshi (sat) is the smallest unit — Bitcoin's penny.

Read the whitepaper

Bitcoin

$59,751.00

-1.43%-$86924h

-6.88%

30d

-18.93%

MA 200d

-21.10%

$75,760

MA 200w

-4.14%

$62,444

ATH

$126,080

-52.61%

264 d ago

24h volume

$15,122,073,150

Current block

mempool.space

#955,8222 h ago

Next halving: 94,178 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

1.01 ZH/s

Next retarget: +4.63%
ETA: 12 d (1,778 blocks)

Mempool & fees

mempool.space

104,730pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

30/ 100

Sentiment18 / 100

ValuationMVRV 1.13

Trend-21.1%

Momentum44

Cold · combined score of sentiment, valuation, trend and momentum

Pi Cyclefar from top40%

BTC Dominance55.8%

Calculator

BTCsatsUSD