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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

$64,778.00
+4.04%+$2,51424h

7d

+1.43%

30d

+1.20%

MA 200d

-13.23%

$73,696

MA 200w

+2.82%

$63,098

ATH

$126,080

-48.62%

280 d ago

24h volume

$30,469,672,055

Current block

mempool.space
#958,0332 h ago
Next halving
91,967 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
909.89 EH/s
Next retarget
+3.59%
ETA
11 d (1,583 blocks)

Mempool & fees

mempool.space
107,440pending tx

Economy

2

sat/vB

Normal

3

sat/vB

Fast

4

sat/vB

BTC Health

40/ 100
Sentiment22 / 100
ValuationMVRV 1.17
Trend-13.2%
Momentum75

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

Pi Cyclefar from top40%
BTC Dominance56.2%

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