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

$65,767.00
-0.82%-$54524h

7d

+1.61%

30d

+2.63%

MA 200d

-9.49%

$72,657

MA 200w

+3.87%

$63,332

ATH

$126,080

-47.84%

289 d ago

24h volume

$28,778,628,755

Current block

mempool.space
#959,2062 h ago
Next halving
90,794 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
878.84 EH/s
Next retarget
-1.03%
ETA
3 d (410 blocks)

Mempool & fees

mempool.space
84,127pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

39/ 100
Sentiment31 / 100
ValuationMVRV 1.26
Trend-9.5%
Momentum53

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

Pi Cyclefar from top41%
BTC Dominance56.7%

Calculator