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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

$65,181.00
+0.40%+$16424h

7d

+3.50%

30d

+1.20%

MA 200d

-7.16%

$70,210

MA 200w

+2.27%

$63,782

ATH

$126,080

-48.30%

307 d ago

24h volume

$12,157,747,625

Current block

mempool.space
#961,74631 min ago
Next halving
88,254 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
896.02 EH/s
Next retarget
-0.95%
ETA
13 d (1,902 blocks)

Mempool & fees

mempool.space
82,112pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

41/ 100
Sentiment31 / 100
ValuationMVRV 1.23
Trend-7.2%
Momentum61

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

Pi Cyclefar from top41%
BTC Dominance56.7%

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