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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

$83,821.00
-0.28%-$23724h

7d

-2.66%

30d

+6.55%

MA 200d

+17.62%

$71,255

MA 200w

+26.73%

$66,173

ATH

$126,080

-33.52%

359 d ago

24h volume

$28,080,015,033

Current block

mempool.space
#969,2942 h ago
Next halving
80,706 blocks
ETA
Apr 12, 2028

Difficulty & hashrate

mempool.space
978.44 EH/s
Next retarget
+0.65%
ETA
3 d (402 blocks)

Mempool & fees

mempool.space
78,492pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

58/ 100
Sentiment71 / 100
ValuationMVRV 1.56
Trend+17.6%
Momentum54

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

Pi Cyclefar from top45%
BTC Dominance58.3%

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