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

$59,673.00

+0.63%+$37624h

-5.22%

30d

-20.35%

MA 200d

-21.41%

$76,076

MA 200w

-4.35%

$62,444

ATH

$126,080

-52.67%

263 d ago

24h volume

$40,092,725,794

Current block

mempool.space

#955,5552 h ago

Next halving: 94,445 blocks
ETA: Apr 12, 2028

Difficulty & hashrate

mempool.space

973.84 EH/s

Next retarget: +7.40%
ETA: 5 h (29 blocks)

Mempool & fees

mempool.space

106,916pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

30/ 100

Sentiment13 / 100

ValuationMVRV 1.12

Trend-21.4%

Momentum51

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

Pi Cyclefar from top40%

BTC Dominance55.6%

Calculator

BTCsatsUSD