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

$64,486.00
-0.20%-$16324h

7d

+0.20%

30d

+6.60%

MA 200d

-10.57%

$72,096

MA 200w

+1.58%

$63,558

ATH

$126,080

-48.85%

294 d ago

24h volume

$24,291,470,352

Current block

mempool.space
#959,8532 h ago
Next halving
90,147 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
869.41 EH/s
Next retarget
-1.05%
ETA
13 d (1,779 blocks)

Mempool & fees

mempool.space
95,047pending tx

Economy

2

sat/vB

Normal

4

sat/vB

Fast

5

sat/vB

BTC Health

36/ 100
Sentiment30 / 100
ValuationMVRV 1.24
Trend-10.6%
Momentum40

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

Pi Cyclefar from top41%
BTC Dominance56.5%

Calculator