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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

$61,970.00
-1.36%-$85324h

7d

+3.49%

30d

+1.95%

MA 200d

-16.91%

$74,654

MA 200w

-1.39%

$62,862

ATH

$126,080

-50.85%

272 d ago

24h volume

$30,635,838,118

Current block

mempool.space
#956,9272 h ago
Next halving
93,073 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
933.86 EH/s
Next retarget
-2.19%
ETA
5 d (673 blocks)

Mempool & fees

mempool.space
99,600pending tx

Economy

2

sat/vB

Normal

4

sat/vB

Fast

5

sat/vB

BTC Health

32/ 100
Sentiment24 / 100
ValuationMVRV 1.20
Trend-16.9%
Momentum36

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

Pi Cyclefar from top40%
BTC Dominance55.5%

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