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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

$63,891.00
+1.00%+$43424h

7d

-3.50%

30d

+6.60%

MA 200d

-11.03%

$71,800

MA 200w

+0.67%

$63,555

ATH

$126,080

-49.32%

295 d ago

24h volume

$24,011,748,209

Current block

mempool.space
#960,0642 h ago
Next halving
89,936 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
862.85 EH/s
Next retarget
-4.56%
ETA
11 d (1,568 blocks)

Mempool & fees

mempool.space
85,812pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

38/ 100
Sentiment29 / 100
ValuationMVRV 1.21
Trend-11.0%
Momentum53

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

Pi Cyclefar from top41%
BTC Dominance56.5%

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