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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

$64,610.00
+1.20%+-$10724h

7d

+0.90%

30d

+8.00%

MA 200d

-10.40%

$72,106

MA 200w

+1.65%

$63,558

ATH

$126,080

-48.75%

294 d ago

24h volume

$23,613,810,719

Current block

mempool.space
#959,84853 min ago
Next halving
90,152 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
872.33 EH/s
Next retarget
-0.75%
ETA
13 d (1,784 blocks)

Mempool & fees

mempool.space
94,767pending tx

Economy

2

sat/vB

Normal

4

sat/vB

Fast

5

sat/vB

BTC Health

37/ 100
Sentiment30 / 100
ValuationMVRV 1.24
Trend-10.4%
Momentum42

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

Pi Cyclefar from top41%
BTC Dominance56.4%

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