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

$62,808.00

-2.90%-$2,00224h

-1.80%

30d

+4.50%

MA 200d

-12.22%

$71,567

MA 200w

-1.01%

$63,550

ATH

$126,080

-50.18%

298 d ago

24h volume

$29,144,003,289

Current block

mempool.space

#960,43642 min ago

Next halving: 89,564 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

891.24 EH/s

Next retarget: -0.98%
ETA: 8 d (1,196 blocks)

Mempool & fees

mempool.space

94,553pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

33/ 100

Sentiment25 / 100

ValuationMVRV 1.23

Trend-12.2%

Momentum33

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

Pi Cyclefar from top41%

BTC Dominance56.5%

Calculator

BTCsatsUSD