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

$62,443.00

-1.10%-$50424h

-2.80%

30d

+1.40%

MA 200d

-12.17%

$71,392

MA 200w

-1.65%

$63,548

ATH

$126,080

-50.47%

299 d ago

24h volume

$14,655,623,813

Current block

mempool.space

#960,6124 h ago

Next halving: 89,388 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

908.81 EH/s

Next retarget: +0.73%
ETA: 7 d (1,020 blocks)

Mempool & fees

mempool.space

88,190pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

34/ 100

Sentiment27 / 100

ValuationMVRV 1.19

Trend-12.2%

Momentum37

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

Pi Cyclefar from top41%

BTC Dominance56.3%

Calculator

BTCsatsUSD