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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

$61,583.00
+2.47%+$1,48724h

7d

+3.48%

30d

-9.34%

MA 200d

-18.28%

$75,137

MA 200w

-1.53%

$62,651

ATH

$126,080

-51.16%

269 d ago

24h volume

$42,313,371,156

Current block

mempool.space
#956,3703 h ago
Next halving
93,630 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
951.31 EH/s
Next retarget
-2.26%
ETA
9 d (1,230 blocks)

Mempool & fees

mempool.space
114,190pending tx

Economy

2

sat/vB

Normal

6

sat/vB

Fast

6

sat/vB

BTC Health

34/ 100
Sentiment19 / 100
ValuationMVRV 1.13
Trend-18.3%
Momentum61

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

Pi Cyclefar from top40%
BTC Dominance55.8%

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