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

$63,607.00

-1.10%-$1,35224h

-1.80%

30d

+8.80%

MA 200d

-11.12%

$71,571

MA 200w

+0.04%

$63,553

ATH

$126,080

-49.55%

298 d ago

24h volume

$25,792,615,873

Current block

mempool.space

#960,4082 h ago

Next halving: 89,592 blocks
ETA: Apr 13, 2028

Difficulty & hashrate

mempool.space

879.55 EH/s

Next retarget: -1.98%
ETA: 9 d (1,224 blocks)

Mempool & fees

mempool.space

89,956pending tx

Economy

sat/vB

Normal

sat/vB

Fast

sat/vB

BTC Health

34/ 100

Sentiment25 / 100

ValuationMVRV 1.23

Trend-11.1%

Momentum38

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

Pi Cyclefar from top41%

BTC Dominance56.5%

Calculator

BTCsatsUSD