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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

$63,653.00
+1.39%+$87224h

7d

+6.95%

30d

+3.89%

MA 200d

-14.75%

$74,662

MA 200w

+1.40%

$62,871

ATH

$126,080

-49.51%

272 d ago

24h volume

$20,042,911,873

Current block

mempool.space
#956,8573 h ago
Next halving
93,143 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
932.32 EH/s
Next retarget
-1.48%
ETA
5 d (743 blocks)

Mempool & fees

mempool.space
87,995pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

38/ 100
Sentiment24 / 100
ValuationMVRV 1.19
Trend-14.7%
Momentum64

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

Pi Cyclefar from top40%
BTC Dominance55.6%

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