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

$63,979.00
+1.14%+$72124h

7d

-0.20%

30d

-0.13%

MA 200d

-12.64%

$73,235

MA 200w

+1.47%

$63,094

ATH

$126,080

-49.26%

284 d ago

24h volume

$21,016,002,227

Current block

mempool.space
#958,5422 h ago
Next halving
91,458 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
889.21 EH/s
Next retarget
-1.54%
ETA
8 d (1,074 blocks)

Mempool & fees

mempool.space
91,648pending tx

Economy

1

sat/vB

Normal

1

sat/vB

Fast

1

sat/vB

BTC Health

37/ 100
Sentiment25 / 100
ValuationMVRV 1.21
Trend-12.6%
Momentum54

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

Pi Cyclefar from top40%
BTC Dominance56.4%

Calculator