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About Kraken Wrapped Bitcoin

kBTC is a fully backed, cross-network-compatible ERC-20 token. Each kBTC token is fully backed 1:1 by an equivalent amount of Bitcoin and held securely in Kraken’s custody. Clients can verify this for themselves at any time by inspecting our reserves onchain.

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11/9/2025, 3:45:10 PM

Market Stats

Market Cap

$187.53M

1.67%

FDV

$2.13T

Circ. Supply

1.9K kBTC

Max Supply

21M kBTC

Total Supply

21M kBTC

Diluted Valuation

$191.85M

Performance

Popularity

Not enough data

Dominance

0.01%

Volume (24H)

$273.60K

-30.65%

Volume (7D)

Not enough data

Volume (30D)

Not enough data

All time high

$126.08K

Price Change (1Y)

37.92%

Additional details

Market details

kBTC vs markets

↗ 0.67%

kBTC vs BTC

↗ 6.93%

kBTC vs ETH

↗ 24.54%

Tags

defi

rehypothecated-crypto

Network & Addresses

Network
Address

Ethereum

0x73E0C0d45E048D25Fc26Fa3159b0aA04BfA4Db98

Optimism

0x73E0C0d45E048D25Fc26Fa3159b0aA04BfA4Db98

Price history

Time
Price
Change
Today
$102,584.37
↗ 2.29%
1 Day
$100,282.44
↗ 2.29%
1 Week
$108,423.43
↘ 5.39%
1 Month
$118,752.37
↘ 13.62%
1 Year
$74,378.74
↗ 37.92%

FAQ

Earn up to $2,000 when you buy $50 in crypto

Earn free crypto after making your first purchase.

Kraken Wrapped Bitcoin calculator

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