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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

$64,702.00
+0.20%+$21224h

7d

-0.60%

30d

+1.60%

MA 200d

-8.53%

$70,606

MA 200w

+1.32%

$63,779

ATH

$126,080

-48.68%

304 d ago

24h volume

$21,160,683,385

Current block

mempool.space
#961,31630 min ago
Next halving
88,684 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
926.78 EH/s
Next retarget
+0.69%
ETA
2 d (316 blocks)

Mempool & fees

mempool.space
95,004pending tx

Economy

1

sat/vB

Normal

3

sat/vB

Fast

3

sat/vB

BTC Health

37/ 100
Sentiment25 / 100
ValuationMVRV 1.23
Trend-8.5%
Momentum50

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

Pi Cyclefar from top41%
BTC Dominance56.7%

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