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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

$63,884.00
-0.47%-$30024h

7d

+3.53%

30d

-18.87%

MA 200d

-17.78%

$77,702

MA 200w

+3.12%

$62,025

ATH

$126,080

-49.33%

250 d ago

24h volume

$17,675,340,100

Current block

mempool.space
#953,6463 h ago
Next halving
96,354 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
880.19 EH/s
Next retarget
+1.16%
ETA
13 d (1,938 blocks)

Mempool & fees

mempool.space
108,412pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

31/ 100
Sentiment18 / 100
ValuationMVRV 1.21
Trend-17.8%
Momentum42

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

Pi Cyclefar from top39%
BTC Dominance56.6%

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