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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

$64,104.00
+1.13%+$71824h

7d

+5.46%

30d

-19.68%

MA 200d

-17.86%

$77,817

MA 200w

+3.40%

$62,026

ATH

$126,080

-49.16%

249 d ago

24h volume

$21,500,742,723

Current block

mempool.space
#953,5232 h ago
Next halving
96,477 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
895.8 EH/s
Next retarget
-9.62%
ETA
8 h (45 blocks)

Mempool & fees

mempool.space
109,743pending tx

Economy

1

sat/vB

Normal

3

sat/vB

Fast

4

sat/vB

BTC Health

33/ 100
Sentiment13 / 100
ValuationMVRV 1.19
Trend-17.9%
Momentum58

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

Pi Cyclefar from top39%
BTC Dominance56.4%

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