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

$62,806.00

+0.26%+$16524h

+5.08%

30d

+3.02%

MA 200d

-15.97%

$74,657

MA 200w

-0.07%

$62,866

ATH

$126,080

-50.19%

272 d ago

24h volume

$21,751,946,219

Current block

mempool.space

#956,9052 h ago

Next halving: 93,095 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

937.58 EH/s

Next retarget: -1.83%
ETA: 5 d (695 blocks)

Mempool & fees

mempool.space

95,658pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

34/ 100

Sentiment24 / 100

ValuationMVRV 1.20

Trend-16.0%

Momentum44

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

Pi Cyclefar from top40%

BTC Dominance55.7%

Calculator

BTCsatsUSD