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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

$64,867.00
+1.53%+$97624h

7d

-0.35%

30d

+10.78%

MA 200d

-9.53%

$71,698

MA 200w

+2.17%

$63,560

ATH

$126,080

-48.55%

297 d ago

24h volume

$25,969,292,067

Current block

mempool.space
#960,3232 h ago
Next halving
89,677 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
900.77 EH/s
Next retarget
-2.22%
ETA
9 d (1,309 blocks)

Mempool & fees

mempool.space
87,503pending tx

Economy

1

sat/vB

Normal

3

sat/vB

Fast

3

sat/vB

BTC Health

38/ 100
Sentiment28 / 100
ValuationMVRV 1.21
Trend-9.5%
Momentum55

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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