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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

$64,967.00
+1.10%+$83524h

7d

+3.10%

30d

+5.20%

MA 200d

-7.64%

$70,353

MA 200w

+1.94%

$63,781

ATH

$126,080

-48.47%

305 d ago

24h volume

$21,553,780,933

Current block

mempool.space
#961,5322 h ago
Next halving
88,468 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
916.48 EH/s
Next retarget
+0.56%
ETA
17 h (100 blocks)

Mempool & fees

mempool.space
79,569pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

40/ 100
Sentiment30 / 100
ValuationMVRV 1.22
Trend-7.6%
Momentum55

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

Pi Cyclefar from top41%
BTC Dominance56.8%

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