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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

$63,163.00
+0.70%+-$19124h

7d

-3.10%

30d

+1.10%

MA 200d

-11.17%

$71,104

MA 200w

-0.89%

$63,772

ATH

$126,080

-49.90%

300 d ago

24h volume

$16,182,941,377

Current block

mempool.space
#960,8012 h ago
Next halving
89,199 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
932.05 EH/s
Next retarget
+1.48%
ETA
6 d (831 blocks)

Mempool & fees

mempool.space
88,720pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

37/ 100
Sentiment28 / 100
ValuationMVRV 1.19
Trend-11.2%
Momentum49

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

Pi Cyclefar from top41%
BTC Dominance56.3%

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