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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

$77,012.00
+0.25%+$19424h

7d

+0.32%

30d

-0.72%

MA 200d

-4.27%

$80,509

MA 200w

+25.20%

$61,643

ATH

$126,080

-38.92%

230 d ago

24h volume

$23,978,827,528

Current block

mempool.space
#950,9091 h ago
Next halving
99,091 blocks
ETA
Apr 12, 2028

Difficulty & hashrate

mempool.space
989.2 EH/s
Next retarget
+0.15%
ETA
4 d (643 blocks)

Mempool & fees

mempool.space
107,653pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

42/ 100
Sentiment30 / 100
ValuationMVRV 1.41
Trend-4.3%
Momentum55

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

Pi Cyclefar from top38%
BTC Dominance58.3%

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