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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

$63,743.00
+2.00%+$86124h

7d

+0.70%

30d

+1.90%

MA 200d

-10.21%

$70,908

MA 200w

+0.06%

$63,775

ATH

$126,080

-49.44%

302 d ago

24h volume

$25,353,521,915

Current block

mempool.space
#961,0111 h ago
Next halving
88,989 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
932.75 EH/s
Next retarget
+1.37%
ETA
4 d (621 blocks)

Mempool & fees

mempool.space
89,856pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

37/ 100
Sentiment25 / 100
ValuationMVRV 1.20
Trend-10.2%
Momentum52

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

Pi Cyclefar from top41%
BTC Dominance56.4%

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