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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

$63,495.00
+1.60%+$70424h

7d

-1.80%

30d

+2.10%

MA 200d

-10.91%

$71,233

MA 200w

-0.04%

$63,553

ATH

$126,080

-49.64%

300 d ago

24h volume

$14,827,290,907

Current block

mempool.space
#960,7732 h ago
Next halving
89,227 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
917.75 EH/s
Next retarget
+1.15%
ETA
6 d (859 blocks)

Mempool & fees

mempool.space
94,776pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment27 / 100
ValuationMVRV 1.19
Trend-10.9%
Momentum58

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

Pi Cyclefar from top41%
BTC Dominance56.3%

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