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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

$64,534.00
+0.40%+$52524h

7d

+0.40%

30d

+3.80%

MA 200d

-9.06%

$70,755

MA 200w

+0.98%

$63,778

ATH

$126,080

-48.82%

303 d ago

24h volume

$23,359,445,783

Current block

mempool.space
#961,1793 h ago
Next halving
88,821 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
949.79 EH/s
Next retarget
+1.24%
ETA
3 d (453 blocks)

Mempool & fees

mempool.space
99,103pending tx

Economy

2

sat/vB

Normal

4

sat/vB

Fast

5

sat/vB

BTC Health

38/ 100
Sentiment27 / 100
ValuationMVRV 1.22
Trend-9.1%
Momentum55

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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