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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

$65,301.00
-0.73%-$47824h

7d

+6.03%

30d

-15.83%

MA 200d

-15.57%

$77,336

MA 200w

+5.10%

$62,253

ATH

$126,080

-48.21%

253 d ago

24h volume

$25,767,988,953

Current block

mempool.space
#954,1061 h ago
Next halving
95,894 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
927.06 EH/s
Next retarget
+4.61%
ETA
10 d (1,478 blocks)

Mempool & fees

mempool.space
118,566pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

34/ 100
Sentiment22 / 100
ValuationMVRV 1.23
Trend-15.6%
Momentum47

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

Pi Cyclefar from top39%
BTC Dominance56.2%

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