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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

$86,521.00
+2.83%+$2,34824h

7d

+2.83%

30d

+11.68%

MA 200d

+21.20%

$71,390

MA 200w

+30.80%

$66,186

ATH

$126,080

-31.38%

360 d ago

24h volume

$38,177,555,303

Current block

mempool.space
#969,5365 h ago
Next halving
80,464 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
971.91 EH/s
Next retarget
-0.15%
ETA
1 d (160 blocks)

Mempool & fees

mempool.space
81,267pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

62/ 100
Sentiment72 / 100
ValuationMVRV 1.56
Trend+21.2%
Momentum70

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

Pi Cyclefar from top45%
BTC Dominance58.6%

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