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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

$63,550.00
+0.30%+$18724h

7d

+6.17%

30d

+3.38%

MA 200d

-15.46%

$74,552

MA 200w

+0.39%

$62,868

ATH

$126,080

-49.60%

273 d ago

24h volume

$35,770,067,441

Current block

mempool.space
#956,9963 h ago
Next halving
93,004 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
927.91 EH/s
Next retarget
-3.07%
ETA
4 d (604 blocks)

Mempool & fees

mempool.space
85,881pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

35/ 100
Sentiment27 / 100
ValuationMVRV 1.21
Trend-15.5%
Momentum45

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

Pi Cyclefar from top40%
BTC Dominance55.8%

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