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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

$76,587.00
+1.13%+$85724h

7d

-2.06%

30d

-1.30%

MA 200d

-5.03%

$80,640

MA 200w

+24.92%

$61,372

ATH

$126,080

-39.25%

230 d ago

24h volume

$25,237,838,533

Current block

mempool.space
#950,8486 min ago
Next halving
99,152 blocks
ETA
Apr 12, 2028

Difficulty & hashrate

mempool.space
970.65 EH/s
Next retarget
-0.17%
ETA
5 d (704 blocks)

Mempool & fees

mempool.space
103,629pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

39/ 100
Sentiment25 / 100
ValuationMVRV 1.41
Trend-5.0%
Momentum49

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

Pi Cyclefar from top38%
BTC Dominance58.1%

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