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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

$64,206.00
+0.10%+$6724h

7d

+2.81%

30d

+2.39%

MA 200d

-13.30%

$74,057

MA 200w

+2.20%

$62,873

ATH

$126,080

-49.08%

277 d ago

24h volume

$21,602,442,213

Current block

mempool.space
#957,5411 h ago
Next halving
92,459 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
886.77 EH/s
Next retarget
-4.77%
ETA
10 h (59 blocks)

Mempool & fees

mempool.space
94,269pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

37/ 100
Sentiment26 / 100
ValuationMVRV 1.21
Trend-13.3%
Momentum54

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

Pi Cyclefar from top40%
BTC Dominance56.3%

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