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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

$84,867.00
+0.27%+$23324h

7d

+0.37%

30d

+4.72%

MA 200d

+18.62%

$71,483

MA 200w

+28.13%

$66,178

ATH

$126,080

-32.69%

362 d ago

24h volume

$14,623,188,449

Current block

mempool.space
#969,7932 h ago
Next halving
80,207 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
963.09 EH/s
Next retarget
-6.35%
ETA
14 d (1,919 blocks)

Mempool & fees

mempool.space
73,795pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

56/ 100
Sentiment65 / 100
ValuationMVRV 1.57
Trend+18.6%
Momentum50

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

Pi Cyclefar from top45%
BTC Dominance58.6%

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