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

$62,899.00

+0.70%+-$26524h

-1.80%

30d

+2.20%

MA 200d

-11.90%

$71,393

MA 200w

-0.99%

$63,550

ATH

$126,080

-50.11%

299 d ago

24h volume

$14,875,567,925

Current block

mempool.space

#960,59349 min ago

Next halving: 89,407 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

905.84 EH/s

Next retarget: +0.58%
ETA: 7 d (1,039 blocks)

Mempool & fees

mempool.space

86,356pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

36/ 100

Sentiment27 / 100

ValuationMVRV 1.19

Trend-11.9%

Momentum46

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

Pi Cyclefar from top41%

BTC Dominance56.3%

Calculator

BTCsatsUSD