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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

$64,405.00
+2.89%+$1,80824h

7d

+4.11%

30d

+4.99%

MA 200d

-13.18%

$74,180

MA 200w

+2.53%

$62,874

ATH

$126,080

-48.92%

276 d ago

24h volume

$28,145,129,398

Current block

mempool.space
#957,4182 h ago
Next halving
92,582 blocks
ETA
Apr 13, 2028

Difficulty & hashrate

mempool.space
891.45 EH/s
Next retarget
-4.96%
ETA
1 d (182 blocks)

Mempool & fees

mempool.space
95,256pending tx

Economy

1

sat/vB

Normal

2

sat/vB

Fast

3

sat/vB

BTC Health

38/ 100
Sentiment23 / 100
ValuationMVRV 1.19
Trend-13.2%
Momentum63

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

Pi Cyclefar from top40%
BTC Dominance56.4%

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