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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

$64,523.00
+0.70%+$44824h

7d

-0.10%

30d

+8.80%

MA 200d

-10.36%

$72,202

MA 200w

+2.29%

$63,327

ATH

$126,080

-48.82%

293 d ago

24h volume

$12,489,070,042

Current block

mempool.space
#959,7178 h ago
Next halving
90,283 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
875.92 EH/s
Next retarget
+0.31%
ETA
13 d (1,915 blocks)

Mempool & fees

mempool.space
85,693pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

39/ 100
Sentiment26 / 100
ValuationMVRV 1.22
Trend-10.4%
Momentum60

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

Pi Cyclefar from top41%
BTC Dominance56.4%

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