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

$62,983.00

-3.00%-$1,85324h

-2.00%

30d

+4.90%

MA 200d

-12.13%

$71,568

MA 200w

-0.86%

$63,550

ATH

$126,080

-50.05%

298 d ago

24h volume

$30,156,905,202

Current block

mempool.space

#960,4692 h ago

Next halving: 89,531 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

892.9 EH/s

Next retarget: -0.48%
ETA: 8 d (1,163 blocks)

Mempool & fees

mempool.space

93,274pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

34/ 100

Sentiment25 / 100

ValuationMVRV 1.23

Trend-12.1%

Momentum42

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

Pi Cyclefar from top41%

BTC Dominance56.2%

Calculator

BTCsatsUSD