ETH Price: $2,403.72 (-2.16%)
 

Overview

Max Total Supply

11.25388381 kbtc

Holders

2,795 (0.00%)

Transfers

12 ( -57.14%)

Market

Price

$81,761.00 @ 34.014361 ETH (-1.95%)

Onchain Market Cap

$920,128.79

Circulating Supply Market Cap

$758,690,671.00

Other Info

Token Contract (WITH 8 Decimals)

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OVERVIEW

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.

UI Multiplier changes (based on UIMultiplierUpdated event). Displayed token amounts are scaled by the active multiplier.
Transaction Hash Block
Age
Multiplier Status

Contract Name

KBTCProxy

Compiler Version
v0.8.24+commit.e11b9ed9
Optimization Enabled
Yes with 1000000 runs
Other Settings
paris EvmVersion
License
-NA-
Contract Source Code (Solidity Standard Json-Input format)
Contract Security Audit
No Contract Security Audit SubmittedSubmit Audit Here

Contract Security Audit

Contract ABI
API
[{"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"admin_","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"admin","type":"address"}],"name":"ERC1967InvalidAdmin","type":"error"},{"inputs":[{"internalType":"address","name":"implementation","type":"address"}],"name":"ERC1967InvalidImplementation","type":"error"},{"inputs":[],"name":"ERC1967NonPayable","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"ProxyDeniedAdminAccess","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"}]
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Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000004bb46fdb7f47524a9441e6c835a032be257f49e100000000000000000000000005846731c556d70cad998bcc86fc9a1ca354025a00000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000024bd87b40400000000000000000000000005846731c556d70cad998bcc86fc9a1ca354025a00000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _logic (address): 0x4bB46FdB7f47524a9441e6C835A032be257f49E1
Arg [1] : admin_ (address): 0x05846731c556D70CAd998bcc86Fc9A1Ca354025a
Arg [2] : _data (bytes): 0xbd87b40400000000000000000000000005846731c556d70cad998bcc86fc9a1ca354025a

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 0000000000000000000000004bb46fdb7f47524a9441e6c835a032be257f49e1
Arg [1] : 00000000000000000000000005846731c556d70cad998bcc86fc9a1ca354025a
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000024
Arg [4] : bd87b40400000000000000000000000005846731c556d70cad998bcc86fc9a1c
Arg [5] : a354025a00000000000000000000000000000000000000000000000000000000

🤖 Code Reader

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Custom Contract ABI

                                
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