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

$62,891.00

+0.30%+$19024h

+4.92%

30d

-1.42%

MA 200d

-15.76%

$74,770

MA 200w

+0.57%

$62,658

ATH

$126,080

-50.12%

271 d ago

24h volume

$18,203,268,525

Current block

mempool.space

#956,7232 h ago

Next halving: 93,277 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

933.71 EH/s

Next retarget: -0.52%
ETA: 6 d (877 blocks)

Mempool & fees

mempool.space

94,956pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

35/ 100

Sentiment23 / 100

ValuationMVRV 1.18

Trend-15.8%

Momentum54

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

Pi Cyclefar from top40%

BTC Dominance55.7%

Calculator

BTCsatsUSD