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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

$64,145.00
-0.74%-$48024h

7d

+1.99%

30d

-3.51%

MA 200d

-12.70%

$73,471

MA 200w

+1.76%

$63,095

ATH

$126,080

-49.12%

282 d ago

24h volume

$32,379,190,750

Current block

mempool.space
#958,2782 h ago
Next halving
91,722 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
903.37 EH/s
Next retarget
+2.33%
ETA
9 d (1,338 blocks)

Mempool & fees

mempool.space
100,557pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

3

sat/vB

BTC Health

34/ 100
Sentiment25 / 100
ValuationMVRV 1.22
Trend-12.7%
Momentum41

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

Pi Cyclefar from top40%
BTC Dominance56.2%

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