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

$58,586.00

-1.19%-$70424h

-6.44%

30d

-19.51%

MA 200d

-22.17%

$75,274

MA 200w

-6.33%

$62,636

ATH

$126,080

-53.53%

267 d ago

24h volume

$34,649,973,008

Current block

mempool.space

#956,1982 h ago

Next halving: 93,802 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

961.21 EH/s

Next retarget: -2.34%
ETA: 10 d (1,402 blocks)

Mempool & fees

mempool.space

98,939pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

28/ 100

Sentiment11 / 100

ValuationMVRV 1.10

Trend-22.2%

Momentum48

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

Pi Cyclefar from top40%

BTC Dominance55.3%

Calculator

BTCsatsUSD