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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

$63,036.00
-1.94%-$1,24524h

7d

-0.47%

30d

-18.10%

MA 200d

-18.34%

$77,193

MA 200w

+1.37%

$62,242

ATH

$126,080

-50.00%

255 d ago

24h volume

$31,597,194,394

Current block

mempool.space
#954,3064 h ago
Next halving
95,694 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
941.67 EH/s
Next retarget
+5.58%
ETA
8 d (1,278 blocks)

Mempool & fees

mempool.space
104,913pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

30/ 100
Sentiment15 / 100
ValuationMVRV 1.21
Trend-18.3%
Momentum42

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

Pi Cyclefar from top39%
BTC Dominance55.9%

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