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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

$63,493.00
-1.90%-$1,23024h

7d

+0.46%

30d

-3.35%

MA 200d

-13.26%

$73,469

MA 200w

+0.63%

$63,091

ATH

$126,080

-49.64%

283 d ago

24h volume

$27,818,785,062

Current block

mempool.space
#958,3462 h ago
Next halving
91,654 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
884.26 EH/s
Next retarget
-1.00%
ETA
9 d (1,270 blocks)

Mempool & fees

mempool.space
102,468pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

35/ 100
Sentiment27 / 100
ValuationMVRV 1.22
Trend-13.3%
Momentum42

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

Pi Cyclefar from top40%
BTC Dominance56.3%

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