satsboard

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

$65,241.00
-1.20%-$36524h

7d

+2.40%

30d

+3.30%

MA 200d

-10.01%

$72,499

MA 200w

+3.15%

$63,330

ATH

$126,080

-48.25%

290 d ago

24h volume

$24,659,761,948

Current block

mempool.space
#959,3561 h ago
Next halving
90,644 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
903.6 EH/s
Next retarget
-0.90%
ETA
2 d (260 blocks)

Mempool & fees

mempool.space
86,458pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

38/ 100
Sentiment28 / 100
ValuationMVRV 1.23
Trend-10.0%
Momentum52

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

Pi Cyclefar from top41%
BTC Dominance56.7%

Calculator