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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

$85,132.00
+0.66%+$55824h

7d

+0.67%

30d

+5.30%

MA 200d

+19.09%

$71,485

MA 200w

+28.67%

$66,179

ATH

$126,080

-32.48%

362 d ago

24h volume

$14,539,480,739

Current block

mempool.space
#969,8151 h ago
Next halving
80,185 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
951.64 EH/s
Next retarget
-5.41%
ETA
14 d (1,897 blocks)

Mempool & fees

mempool.space
78,765pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

57/ 100
Sentiment65 / 100
ValuationMVRV 1.57
Trend+19.1%
Momentum58

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

Pi Cyclefar from top45%
BTC Dominance58.6%

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