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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

$63,405.00
+1.68%+$1,05124h

7d

+8.53%

30d

+2.48%

MA 200d

-14.95%

$74,554

MA 200w

+1.01%

$62,870

ATH

$126,080

-49.71%

273 d ago

24h volume

$33,910,761,719

Current block

mempool.space
#957,0532 h ago
Next halving
92,947 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
920.71 EH/s
Next retarget
-3.20%
ETA
4 d (547 blocks)

Mempool & fees

mempool.space
93,946pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

36/ 100
Sentiment27 / 100
ValuationMVRV 1.21
Trend-14.9%
Momentum50

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

Pi Cyclefar from top40%
BTC Dominance55.8%

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