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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

$64,209.00
+1.02%+$65024h

7d

+6.30%

30d

+5.70%

MA 200d

-14.10%

$74,664

MA 200w

+2.13%

$62,873

ATH

$126,080

-49.07%

273 d ago

24h volume

$37,849,925,578

Current block

mempool.space
#956,9552 h ago
Next halving
93,045 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
920.44 EH/s
Next retarget
-3.44%
ETA
5 d (645 blocks)

Mempool & fees

mempool.space
114,032pending tx

Economy

2

sat/vB

Normal

9

sat/vB

Fast

10

sat/vB

BTC Health

38/ 100
Sentiment24 / 100
ValuationMVRV 1.20
Trend-14.1%
Momentum64

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

Pi Cyclefar from top40%
BTC Dominance55.9%

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