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

$62,483.00

-5.14%-$3,38524h

-0.06%

30d

-18.25%

MA 200d

-19.08%

$77,190

MA 200w

+0.60%

$62,239

ATH

$126,080

-50.44%

255 d ago

24h volume

$35,442,767,165

Current block

mempool.space

#954,2794 h ago

Next halving: 95,721 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

926.48 EH/s

Next retarget: +5.08%
ETA: 9 d (1,305 blocks)

Mempool & fees

mempool.space

110,055pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

28/ 100

Sentiment15 / 100

ValuationMVRV 1.21

Trend-19.1%

Momentum34

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

Pi Cyclefar from top39%

BTC Dominance55.9%

Calculator

BTCsatsUSD