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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

$63,989.00
-1.50%-$70224h

7d

+0.90%

30d

+6.20%

MA 200d

-11.87%

$72,492

MA 200w

+0.96%

$63,323

ATH

$126,080

-49.25%

291 d ago

24h volume

$27,897,054,909

Current block

mempool.space
#959,44837 min ago
Next halving
90,552 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
914.47 EH/s
Next retarget
-0.35%
ETA
1 d (168 blocks)

Mempool & fees

mempool.space
86,141pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

34/ 100
Sentiment28 / 100
ValuationMVRV 1.23
Trend-11.9%
Momentum34

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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