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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

$85,317.00
+0.59%+$49424h

7d

+0.91%

30d

+8.08%

MA 200d

+19.35%

$71,486

MA 200w

+28.95%

$66,180

ATH

$126,080

-32.33%

363 d ago

24h volume

$14,827,702,351

Current block

mempool.space
#969,87344 min ago
Next halving
80,127 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
956.12 EH/s
Next retarget
-4.58%
ETA
13 d (1,839 blocks)

Mempool & fees

mempool.space
73,043pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

57/ 100
Sentiment65 / 100
ValuationMVRV 1.58
Trend+19.3%
Momentum59

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

Pi Cyclefar from top45%
BTC Dominance59.1%

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