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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

$63,899.00
-0.50%-$32224h

7d

+4.28%

30d

-19.35%

MA 200d

-17.84%

$77,702

MA 200w

+3.07%

$62,025

ATH

$126,080

-49.32%

251 d ago

24h volume

$16,346,618,330

Current block

mempool.space
#953,6893 h ago
Next halving
96,311 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
894.52 EH/s
Next retarget
+3.14%
ETA
13 d (1,895 blocks)

Mempool & fees

mempool.space
99,321pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

31/ 100
Sentiment18 / 100
ValuationMVRV 1.21
Trend-17.8%
Momentum43

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

Pi Cyclefar from top39%
BTC Dominance56.6%

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