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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

$64,920.00
+0.90%+$61424h

7d

+3.20%

30d

+4.50%

MA 200d

-7.72%

$70,353

MA 200w

+1.78%

$63,780

ATH

$126,080

-48.51%

305 d ago

24h volume

$21,482,371,911

Current block

mempool.space
#961,5172 h ago
Next halving
88,483 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
916.3 EH/s
Next retarget
+0.40%
ETA
19 h (115 blocks)

Mempool & fees

mempool.space
83,297pending tx

Economy

1

sat/vB

Normal

3

sat/vB

Fast

3

sat/vB

BTC Health

39/ 100
Sentiment30 / 100
ValuationMVRV 1.22
Trend-7.7%
Momentum54

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

Pi Cyclefar from top41%
BTC Dominance56.8%

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