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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

$65,526.00
-0.30%-$3224h

7d

+2.60%

30d

+5.40%

MA 200d

-9.64%

$72,634

MA 200w

+3.51%

$63,331

ATH

$126,080

-48.03%

290 d ago

24h volume

$22,406,096,811

Current block

mempool.space
#959,24941 min ago
Next halving
90,751 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
873.97 EH/s
Next retarget
-1.72%
ETA
3 d (367 blocks)

Mempool & fees

mempool.space
90,908pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment31 / 100
ValuationMVRV 1.25
Trend-9.6%
Momentum46

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

Pi Cyclefar from top41%
BTC Dominance56.7%

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