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

$76,800.00

+0.33%+$25124h

-1.45%

30d

-1.03%

MA 200d

-4.22%

$80,509

MA 200w

+25.24%

$61,644

ATH

$126,080

-39.09%

230 d ago

24h volume

$23,119,134,000

Current block

mempool.space

#950,8872 h ago

Next halving: 99,113 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

982.24 EH/s

Next retarget: -0.04%
ETA: 5 d (665 blocks)

Mempool & fees

mempool.space

114,769pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

42/ 100

Sentiment30 / 100

ValuationMVRV 1.41

Trend-4.2%

Momentum56

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

Pi Cyclefar from top38%

BTC Dominance58.3%

Calculator

BTCsatsUSD