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

$62,600.00

-1.30%-$71424h

-4.40%

30d

+0.30%

MA 200d

-11.77%

$71,102

MA 200w

-1.69%

$63,769

ATH

$126,080

-50.35%

300 d ago

24h volume

$16,790,130,450

Current block

mempool.space

#960,8362 h ago

Next halving: 89,164 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

926.66 EH/s

Next retarget: +1.39%
ETA: 5 d (796 blocks)

Mempool & fees

mempool.space

91,401pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

35/ 100

Sentiment28 / 100

ValuationMVRV 1.20

Trend-11.8%

Momentum40

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

Pi Cyclefar from top41%

BTC Dominance56.3%

Calculator

BTCsatsUSD