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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

$65,429.00
-0.30%-$55424h

7d

+1.40%

30d

+3.80%

MA 200d

-9.92%

$72,633

MA 200w

+3.34%

$63,331

ATH

$126,080

-48.10%

289 d ago

24h volume

$26,357,014,683

Current block

mempool.space
#959,2291 h ago
Next halving
90,771 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
880.22 EH/s
Next retarget
-1.28%
ETA
3 d (387 blocks)

Mempool & fees

mempool.space
88,273pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

37/ 100
Sentiment31 / 100
ValuationMVRV 1.25
Trend-9.9%
Momentum42

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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