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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

$63,894.00
+0.27%+$17024h

7d

-0.27%

30d

-0.82%

MA 200d

-12.88%

$73,350

MA 200w

+1.31%

$63,094

ATH

$126,080

-49.32%

284 d ago

24h volume

$28,634,166,261

Current block

mempool.space
#958,46536 min ago
Next halving
91,535 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
887.53 EH/s
Next retarget
-2.44%
ETA
8 d (1,151 blocks)

Mempool & fees

mempool.space
99,685pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

37/ 100
Sentiment25 / 100
ValuationMVRV 1.21
Trend-12.9%
Momentum57

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

Pi Cyclefar from top40%
BTC Dominance56.5%

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