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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

$65,894.00
+0.38%+$24924h

7d

+1.59%

30d

+2.93%

MA 200d

-9.46%

$72,780

MA 200w

+4.09%

$63,333

ATH

$126,080

-47.74%

288 d ago

24h volume

$31,562,659,410

Current block

mempool.space
#959,1034 h ago
Next halving
90,897 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
902.62 EH/s
Next retarget
+0.21%
ETA
4 d (513 blocks)

Mempool & fees

mempool.space
90,758pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment33 / 100
ValuationMVRV 1.23
Trend-9.5%
Momentum44

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

Pi Cyclefar from top41%
BTC Dominance56.8%

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