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

$62,694.00

+0.59%+$37024h

-3.21%

30d

-18.88%

MA 200d

-17.92%

$76,382

MA 200w

+0.52%

$62,459

ATH

$126,080

-50.27%

260 d ago

24h volume

$24,392,358,371

Current block

mempool.space

#955,1672 h ago

Next halving: 94,833 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

965.28 EH/s

Next retarget: +5.80%
ETA: 3 d (417 blocks)

Mempool & fees

mempool.space

105,546pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

32/ 100

Sentiment17 / 100

ValuationMVRV 1.17

Trend-17.9%

Momentum51

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

Pi Cyclefar from top40%

BTC Dominance56.2%

Calculator

BTCsatsUSD