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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

$83,359.00
+0.23%+$20424h

7d

-3.78%

30d

+7.49%

MA 200d

+17.01%

$71,253

MA 200w

+26.03%

$66,171

ATH

$126,080

-33.88%

358 d ago

24h volume

$28,215,776,043

Current block

mempool.space
#969,2532 h ago
Next halving
80,747 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
977.71 EH/s
Next retarget
+0.44%
ETA
3 d (443 blocks)

Mempool & fees

mempool.space
77,162pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

57/ 100
Sentiment71 / 100
ValuationMVRV 1.56
Trend+17.0%
Momentum47

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

Pi Cyclefar from top45%
BTC Dominance58.4%

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