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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

$65,972.00
-0.96%-$63724h

7d

+0.90%

30d

+1.67%

MA 200d

-9.35%

$72,780

MA 200w

+4.20%

$63,333

ATH

$126,080

-47.67%

288 d ago

24h volume

$30,275,715,162

Current block

mempool.space
#959,1451 h ago
Next halving
90,855 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
879.47 EH/s
Next retarget
-0.67%
ETA
3 d (470 blocks)

Mempool & fees

mempool.space
83,693pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

39/ 100
Sentiment33 / 100
ValuationMVRV 1.26
Trend-9.4%
Momentum48

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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