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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

$65,155.00
-1.20%-$83724h

7d

+1.60%

30d

+4.30%

MA 200d

-10.28%

$72,631

MA 200w

+2.96%

$63,330

ATH

$126,080

-48.32%

290 d ago

24h volume

$25,610,319,465

Current block

mempool.space
#959,3172 h ago
Next halving
90,683 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
888.45 EH/s
Next retarget
-1.47%
ETA
2 d (299 blocks)

Mempool & fees

mempool.space
90,393pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

2

sat/vB

BTC Health

38/ 100
Sentiment31 / 100
ValuationMVRV 1.25
Trend-10.3%
Momentum49

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

Pi Cyclefar from top41%
BTC Dominance56.6%

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