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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

$64,105.00
+0.76%+$48524h

7d

+6.59%

30d

+5.33%

MA 200d

-14.02%

$74,558

MA 200w

+2.14%

$62,873

ATH

$126,080

-49.16%

273 d ago

24h volume

$35,546,733,745

Current block

mempool.space
#956,9712 h ago
Next halving
93,029 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
923.4 EH/s
Next retarget
-3.16%
ETA
5 d (629 blocks)

Mempool & fees

mempool.space
95,050pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment27 / 100
ValuationMVRV 1.20
Trend-14.0%
Momentum62

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

Pi Cyclefar from top40%
BTC Dominance55.9%

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