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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

$64,253.00
+1.15%+$73124h

7d

+5.85%

30d

-21.03%

MA 200d

-17.43%

$77,818

MA 200w

+3.64%

$62,027

ATH

$126,080

-49.04%

250 d ago

24h volume

$17,164,231,777

Current block

mempool.space
#953,5553 h ago
Next halving
96,445 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
887.68 EH/s
Next retarget
-10.00%
ETA
2 h (13 blocks)

Mempool & fees

mempool.space
114,015pending tx

Economy

2

sat/vB

Normal

6

sat/vB

Fast

7

sat/vB

BTC Health

32/ 100
Sentiment13 / 100
ValuationMVRV 1.19
Trend-17.4%
Momentum57

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

Pi Cyclefar from top39%
BTC Dominance56.5%

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