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

$62,735.00

-1.10%-$68224h

-3.80%

30d

+0.30%

MA 200d

-11.77%

$71,102

MA 200w

-1.54%

$63,770

ATH

$126,080

-50.24%

300 d ago

24h volume

$15,842,884,627

Current block

mempool.space

#960,8272 h ago

Next halving: 89,173 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

924.94 EH/s

Next retarget: +1.61%
ETA: 6 d (805 blocks)

Mempool & fees

mempool.space

84,879pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

35/ 100

Sentiment28 / 100

ValuationMVRV 1.19

Trend-11.8%

Momentum40

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

Pi Cyclefar from top41%

BTC Dominance56.3%

Calculator

BTCsatsUSD