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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

$64,922.00
+0.10%+$4624h

7d

+3.40%

30d

+2.70%

MA 200d

-7.53%

$70,208

MA 200w

+1.86%

$63,781

ATH

$126,080

-48.51%

306 d ago

24h volume

$12,342,307,142

Current block

mempool.space
#961,6522 h ago
Next halving
88,348 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
901.14 EH/s
Next retarget
-2.42%
ETA
14 d (1,996 blocks)

Mempool & fees

mempool.space
82,722pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

39/ 100
Sentiment31 / 100
ValuationMVRV 1.23
Trend-7.5%
Momentum49

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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