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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

$63,496.00
+1.60%+$90024h

7d

+0.10%

30d

+0.90%

MA 200d

-10.45%

$70,908

MA 200w

-0.30%

$63,774

ATH

$126,080

-49.64%

302 d ago

24h volume

$25,115,042,415

Current block

mempool.space
#960,9942 h ago
Next halving
89,006 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
934.36 EH/s
Next retarget
+1.26%
ETA
4 d (638 blocks)

Mempool & fees

mempool.space
88,970pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

36/ 100
Sentiment25 / 100
ValuationMVRV 1.20
Trend-10.5%
Momentum49

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

Pi Cyclefar from top41%
BTC Dominance56.4%

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