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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

$64,502.00
+0.82%+$52624h

7d

+0.91%

30d

+3.45%

MA 200d

-11.80%

$73,120

MA 200w

+2.32%

$63,097

ATH

$126,080

-48.84%

285 d ago

24h volume

$15,915,862,668

Current block

mempool.space
#958,7223 h ago
Next halving
91,278 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
927.82 EH/s
Next retarget
+2.31%
ETA
6 d (894 blocks)

Mempool & fees

mempool.space
75,056pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

37/ 100
Sentiment28 / 100
ValuationMVRV 1.23
Trend-11.8%
Momentum49

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

Pi Cyclefar from top40%
BTC Dominance56.5%

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