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

$62,740.00

+0.17%+$10624h

+4.58%

30d

+1.34%

MA 200d

-16.09%

$74,769

MA 200w

+0.23%

$62,657

ATH

$126,080

-50.24%

271 d ago

24h volume

$18,744,563,571

Current block

mempool.space

#956,79635 min ago

Next halving: 93,204 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

925.94 EH/s

Next retarget: -1.38%
ETA: 6 d (804 blocks)

Mempool & fees

mempool.space

93,940pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

34/ 100

Sentiment23 / 100

ValuationMVRV 1.19

Trend-16.1%

Momentum49

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

Pi Cyclefar from top40%

BTC Dominance55.7%

Calculator

BTCsatsUSD