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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

$64,031.00
+2.89%+$1,79624h

7d

+4.35%

30d

+4.12%

MA 200d

-13.68%

$74,178

MA 200w

+1.89%

$62,872

ATH

$126,080

-49.21%

276 d ago

24h volume

$27,716,097,841

Current block

mempool.space
#957,3881 h ago
Next halving
92,612 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
901.43 EH/s
Next retarget
-4.34%
ETA
2 d (211 blocks)

Mempool & fees

mempool.space
92,454pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment23 / 100
ValuationMVRV 1.17
Trend-13.7%
Momentum64

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

Pi Cyclefar from top40%
BTC Dominance56.3%

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