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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

$64,771.00
-0.20%-$21024h

7d

+2.10%

30d

+1.30%

MA 200d

-7.74%

$70,208

MA 200w

+1.62%

$63,780

ATH

$126,080

-48.63%

306 d ago

24h volume

$12,042,183,195

Current block

mempool.space
#961,6792 h ago
Next halving
88,321 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
904.51 EH/s
Next retarget
-2.61%
ETA
14 d (1,969 blocks)

Mempool & fees

mempool.space
80,028pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

37/ 100
Sentiment31 / 100
ValuationMVRV 1.23
Trend-7.7%
Momentum43

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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