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

$60,100.00

+0.51%+$30424h

-5.69%

30d

-18.29%

MA 200d

-20.84%

$75,925

MA 200w

-3.56%

$62,446

ATH

$126,080

-52.33%

264 d ago

24h volume

$16,544,237,549

Current block

mempool.space

#955,7092 h ago

Next halving: 94,291 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

1.01 ZH/s

Next retarget: +7.84%
ETA: 12 d (1,891 blocks)

Mempool & fees

mempool.space

97,645pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

30/ 100

Sentiment15 / 100

ValuationMVRV 1.13

Trend-20.8%

Momentum48

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

Pi Cyclefar from top40%

BTC Dominance55.8%

Calculator

BTCsatsUSD