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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

$64,402.00
+0.40%+$25924h

7d

-3.63%

30d

-14.60%

MA 200d

-15.99%

$76,664

MA 200w

+3.23%

$62,468

ATH

$126,080

-48.92%

259 d ago

24h volume

$27,855,182,873

Current block

mempool.space
#954,8855 h ago
Next halving
95,115 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
933.21 EH/s
Next retarget
+3.83%
ETA
5 d (699 blocks)

Mempool & fees

mempool.space
108,080pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

3

sat/vB

BTC Health

33/ 100
Sentiment20 / 100
ValuationMVRV 1.19
Trend-16.0%
Momentum50

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

Pi Cyclefar from top40%
BTC Dominance56.4%

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