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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

$64,730.00
-1.30%-$1,37224h

7d

+0.70%

30d

+4.00%

MA 200d

-10.68%

$72,630

MA 200w

+2.27%

$63,327

ATH

$126,080

-48.66%

290 d ago

24h volume

$24,172,473,604

Current block

mempool.space
#959,2812 h ago
Next halving
90,719 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
875.1 EH/s
Next retarget
-1.46%
ETA
2 d (335 blocks)

Mempool & fees

mempool.space
93,742pending tx

Economy

1

sat/vB

Normal

3

sat/vB

Fast

3

sat/vB

BTC Health

36/ 100
Sentiment31 / 100
ValuationMVRV 1.25
Trend-10.7%
Momentum37

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

Pi Cyclefar from top41%
BTC Dominance56.7%

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