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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

$63,760.00
-0.60%-$15624h

7d

-3.80%

30d

+5.70%

MA 200d

-11.04%

$71,668

MA 200w

+0.44%

$63,554

ATH

$126,080

-49.43%

296 d ago

24h volume

$28,097,176,513

Current block

mempool.space
#960,1842 h ago
Next halving
89,816 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
882.86 EH/s
Next retarget
-3.87%
ETA
10 d (1,448 blocks)

Mempool & fees

mempool.space
86,213pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

36/ 100
Sentiment28 / 100
ValuationMVRV 1.21
Trend-11.0%
Momentum46

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

Pi Cyclefar from top41%
BTC Dominance56.4%

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