Token

Vault Bridge ETH (vbETH)

This token is bridged over from its native chain using VaultBridge.

ERC-20 Source Code (Proxy)

Implementation:

0xBc59c919...97ca5B6A0

Bridged Token

VaultBridge

https://www.agglayer.dev/agglayer-vaultbridge
CoinGecko
Blog
X (Twitter)
Whitepaper

API

Check previous token balance
Add Token to MetaMask (Web3)
Update Token Info
Update Name Tag or Label
Submit Burn Details
Report/Flag Address

Overview

Max Total Supply

14,511.231844284989143462 vbETH

Holders

11,297 (0.00%)

Market

Price

$2,122.79 @ 1.002232 ETH (-0.62%)

Onchain Market Cap

$30,804,297.85

Circulating Supply Market Cap

$29,965,445.00

Other Info

Token Contract (WITH 18 Decimals)

0xee7d8bcfb72bc1880d0cf19822eb0a2e6577ab62

Filtered by Token Holder

0x33fe4A6B3E79615067E75bDa042F8820D7666d82

Balance

0.002508997807277251 vbETH

Value

$5.33 ( ~0.00251645117892758 ETH) [0.0000%]

Transfers
Info
Contract
Cards New

0x33fe4a6b3e79615067e75bda042f8820d7666d82

OVERVIEW

Katana is a blockchain designed for DeFi, integrating core applications like Morpho, Sushi, and Vertex to concentrate liquidity and optimize yield through mechanisms such as Vault Bridge, sequencer fees, and Agora USD revenue.

Contract
Read as Proxy
Write as Proxy
Past Implementations

Similar Match Source Code Similar Match: 0x203A662b...ce608FD36

Constructor Proxy

Implementation:

0xBc59c919...97ca5B6A0

API

Contract Name

TokenWrappedTransparentProxy

Compiler Version

v0.8.28+commit.7893614a

Optimization Enabled

Yes with 999999 runs

Other Settings

shanghai EvmVersion

License

-NA-

Sol2Uml
Submit Audit
Compare

Similar Contracts

Source
🤖 Code Reader

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

No Contract Security Audit SubmittedSubmit Audit Here

Contract Security Audit

No Contract Security Audit Submitted- Submit Audit Here

Contract ABI

API

[{"inputs":[],"stateMutability":"payable","type":"constructor"},{"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":"beacon","type":"address"}],"name":"BeaconUpgraded","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"admin_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"implementation_","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"},{"stateMutability":"payable","type":"receive"}]

Deployed Bytecode

0x60806040526004361061005d575f3560e01c80635c60da1b116100425780635c60da1b146100a65780638f283970146100e3578063f851a440146101025761006c565b80633659cfe6146100745780634f1ef286146100935761006c565b3661006c5761006a610116565b005b61006a610116565b34801561007f575f5ffd5b5061006a61008e366004610854565b610130565b61006a6100a136600461086d565b610178565b3480156100b1575f5ffd5b506100ba6101eb565b60405173ffffffffffffffffffffffffffffffffffffffff909116815260200160405180910390f35b3480156100ee575f5ffd5b5061006a6100fd366004610854565b610228565b34801561010d575f5ffd5b506100ba610255565b61011e610282565b61012e610129610359565b610362565b565b610138610380565b73ffffffffffffffffffffffffffffffffffffffff1633036101705761016d8160405180602001604052805f8152505f6103bf565b50565b61016d610116565b610180610380565b73ffffffffffffffffffffffffffffffffffffffff1633036101e3576101de8383838080601f0160208091040260200160405190810160405280939291908181526020018383808284375f92019190915250600192506103bf915050565b505050565b6101de610116565b5f6101f4610380565b73ffffffffffffffffffffffffffffffffffffffff16330361021d57610218610359565b905090565b610225610116565b90565b610230610380565b73ffffffffffffffffffffffffffffffffffffffff1633036101705761016d816103e9565b5f61025e610380565b73ffffffffffffffffffffffffffffffffffffffff16330361021d57610218610380565b61028a610380565b73ffffffffffffffffffffffffffffffffffffffff16330361012e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152604260248201527f5472616e73706172656e745570677261646561626c6550726f78793a2061646d60448201527f696e2063616e6e6f742066616c6c6261636b20746f2070726f7879207461726760648201527f6574000000000000000000000000000000000000000000000000000000000000608482015260a4015b60405180910390fd5b5f61021861044a565b365f5f375f5f365f845af43d5f5f3e80801561037c573d5ff35b3d5ffd5b5f7fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b5473ffffffffffffffffffffffffffffffffffffffff16919050565b6103c883610471565b5f825111806103d45750805b156101de576103e383836104bd565b50505050565b7f7e644d79422f17c01e4894b5f4f588d331ebfa28653d42ae832dc59e38c9798f610412610380565b6040805173ffffffffffffffffffffffffffffffffffffffff928316815291841660208301520160405180910390a161016d816104e9565b5f7f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc6103a3565b61047a816105f5565b60405173ffffffffffffffffffffffffffffffffffffffff8216907fbc7cd75a20ee27fd9adebab32041f755214dbc6bffa90cc0225b39da2e5c2d3b905f90a250565b60606104e28383604051806060016040528060278152602001610979602791396106c0565b9392505050565b73ffffffffffffffffffffffffffffffffffffffff811661058c576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602660248201527f455243313936373a206e65772061646d696e20697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610350565b807fb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d61035b80547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff9290921691909117905550565b73ffffffffffffffffffffffffffffffffffffffff81163b610699576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602d60248201527f455243313936373a206e657720696d706c656d656e746174696f6e206973206e60448201527f6f74206120636f6e7472616374000000000000000000000000000000000000006064820152608401610350565b807f360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc6105af565b60605f5f8573ffffffffffffffffffffffffffffffffffffffff16856040516106e9919061090d565b5f60405180830381855af49150503d805f8114610721576040519150601f19603f3d011682016040523d82523d5f602084013e610726565b606091505b509150915061073786838387610741565b9695505050505050565b606083156107d65782515f036107cf5773ffffffffffffffffffffffffffffffffffffffff85163b6107cf576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610350565b50816107e0565b6107e083836107e8565b949350505050565b8151156107f85781518083602001fd5b806040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016103509190610928565b803573ffffffffffffffffffffffffffffffffffffffff8116811461084f575f5ffd5b919050565b5f60208284031215610864575f5ffd5b6104e28261082c565b5f5f5f6040848603121561087f575f5ffd5b6108888461082c565b9250602084013567ffffffffffffffff8111156108a3575f5ffd5b8401601f810186136108b3575f5ffd5b803567ffffffffffffffff8111156108c9575f5ffd5b8660208284010111156108da575f5ffd5b939660209190910195509293505050565b5f5b838110156109055781810151838201526020016108ed565b50505f910152565b5f825161091e8184602087016108eb565b9190910192915050565b602081525f82518060208401526109468160408501602087016108eb565b601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016919091016040019291505056fe416464726573733a206c6f772d6c6576656c2064656c65676174652063616c6c206661696c6564a164736f6c634300081c000a

🤖 Code Reader Beta

Generate instant answers for your smart contract questions using Al Models. Read more.

Choose Model

OpenAI API Key*Learn more

Save API key for future use

File Browser

proxy contracts

@openzeppelin/contracts4/interfaces/draft-IERC1822.sol
@openzeppelin/contracts4/proxy/beacon/IBeacon.sol
@openzeppelin/contracts4/proxy/ERC1967/ERC1967Proxy.sol
@openzeppelin/contracts4/proxy/ERC1967/ERC1967Upgrade.sol
@openzeppelin/contracts4/proxy/Proxy.sol
@openzeppelin/contracts4/utils/Address.sol
@openzeppelin/contracts4/utils/StorageSlot.sol
contracts/interfaces/IBasePolygonZkEVMGlobalExitRoot.sol
contracts/v2/interfaces/IPolygonZkEVMBridgeV2.sol
contracts/v2/lib/TokenWrappedTransparentProxy.sol

implementation contracts

src/custom-tokens/WETH/WETH.sol
src/CustomToken.sol
src/etc/IWETH9.sol
src/etc/IVersioned.sol
src/etc/ILxLyBridge.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/token/ERC20/extensions/ERC20PermitUpgradeable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/proxy/utils/Initializable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/access/AccessControlUpgradeable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/PausableUpgradeable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/ReentrancyGuardUpgradeable.sol
src/NativeConverter.sol
dependencies/@openzeppelin-contracts-5.1.0/token/ERC20/IERC20.sol
dependencies/@openzeppelin-contracts-5.1.0/token/ERC20/extensions/IERC20Permit.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/token/ERC20/ERC20Upgradeable.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/cryptography/ECDSA.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/cryptography/EIP712Upgradeable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/NoncesUpgradeable.sol
dependencies/@openzeppelin-contracts-5.1.0/access/IAccessControl.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/ContextUpgradeable.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/introspection/ERC165Upgradeable.sol
src/etc/ERC20PermitUser.sol
dependencies/@openzeppelin-contracts-5.1.0/token/ERC20/utils/SafeERC20.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/math/Math.sol
src/MigrationManager.sol
dependencies/@openzeppelin-contracts-5.1.0/token/ERC20/extensions/IERC20Metadata.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/draft-IERC6093.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/cryptography/MessageHashUtils.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/IERC5267.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/introspection/IERC165.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/IERC1363.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/Address.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/Panic.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/math/SafeCast.sol
src/etc/IBridgeMessageReceiver.sol
dependencies/@openzeppelin-contracts-upgradeable-5.1.0/utils/ReentrancyGuardTransientUpgradeable.sol
src/VaultBridgeToken.sol
src/VaultBridgeTokenPart2.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/Strings.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/IERC20.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/IERC165.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/Errors.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/TransientSlot.sol
dependencies/@openzeppelin-contracts-5.1.0/interfaces/IERC4626.sol
src/etc/IVaultBridgeTokenInitializer.sol
dependencies/@openzeppelin-contracts-5.1.0/utils/math/SignedMath.sol

Prompt

Save History

What does this contract do?What are the functions available in this contract?Which functions can change state or move funds?How does this contract handle tokens or ETH?Who has special permissions or control in this contract?What are potential risks or red flags in this contract?

Answers are generated by AI Models.

Saved Answers

Showing the last 10 saved questions and answers.

💬

Provide Additional Feedback

Help us improve the product by providing feedback on the response.

🫶

Thank you for your feedback!

We appreciate your feedback in making Code Reader a better tool.

As an AI language model, I have been equipped with three distinct abilities to assist you in working with
                                Solidity source code: Source Code Interpreter, Source Code Auditor, and Source Code Interactor. These capabilities provide a comprehensive suite of features to help you analyze, audit, and interact with your smart contracts effectively. Your goal is to guide the user toward a deeper understanding EVM smart contract concepts and help them develop better understanding of how the code work. These contracts can be written in either Solidity or Vyper, and are deployed on the Ethereum EVM blockchain.

                                Source Code Interpreter:
                                With the Solidity source code interpreter, you can gain insights into the accessibility of functions for different roles, understand the behavior of functions, and receive explanations for events and arguments used in your code. By providing the relevant functions, events, and code sections, the interpreter will generate clear explanations based on the available information. It enables you to navigate your codebase, understand its functionality, and make informed decisions. 

                                Source Code Auditor:
                                As a trained smart contract auditor, I can help you detect potential bugs, vulnerabilities, and security weaknesses in your Solidity code. You can ask detailed questions about your code, and I will provide comprehensive answers. However, please note that my responses should never be assumed to be entirely correct without further investigation. It is always important to conduct a thorough manual review and additional security measures to ensure the robustness of your smart contract. Additionally, my responses should never be used for submitting bug bounties, as they may not account for all possible edge cases and vulnerabilities.

                                Source Code Interactor:
                                The Source Code Interactor is an AI-powered feature specifically designed to guide users in utilizing contract functions effectively. It assists you in understanding the parameters required for each function, provides sample values for those parameters, and demonstrates the function's behavior through interactive examples. Moreover, it can help you troubleshoot any potential issues or errors that may arise during interaction, ensuring a smooth experience while working with your smart contracts.

                                Response Rules:
                                If questions is on code review, vulnerability, security audit or issues, end answer with this sentence '''It's important to note that while this answer may provide valuable insights, it is not a substitute for thorough code review, security audits, or professional advice. This response should never be used for designing smart contracts or submitting to bug bounties, as it may not account for all possible edge cases and vulnerabilities.'''

Implementation:

0xBc59c919...97ca5B6A0

EIP-1967

Implementation:

0xBc59c919...97ca5B6A0

EIP-1967

Latest 3 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status
0x533213c7490a301bfe3e55b2d34cdf81e7470878bf4f378ac530af45d6831a47	21244162	2026-01-09 19:29:33	131 days ago	1767986973	0xBc59c919...97ca5B6A0	Upgraded	Active
0x16df43a9e7eb78a723c509f9867580e23ed6ac5e7368238751cb58afc335d01e	2120157	2025-06-02 11:16:08	353 days ago	1748862968	0x46Ce937a...adA1FAEB8	Upgraded	Inactive
0x372f321b401deb8c17dcb7a5b123b87efe957bef859cdf4fd3d6c5b6425bf77f	1601346	2025-05-27 11:09:17	359 days ago	1748344157	0xa1D013f3...f11F260E5	Upgraded	Inactive

[ Download: CSV Export ]

A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.

Update Token Information Page

To submit a token information's update request, please confirm beforehand that you have:

Registered and logged in to your KatanaScan account
Verified the contract's source code using our tool here
Been successfully verified as the contract address owner

👋

Before You Continue...

📝

Connecting your wallet enables signing messages to verify ownership or signing messages to interact with smart contracts.
⚠️

This is provided as is, without guarantees or warranties of any kind.
💸

All interactions are at your own risk. katanascan is not responsible for any losses or damages resulting from use of this feature.
🧠

Please ensure you understand what you're doing before continuing.
🔗

Learn more about connecting your wallet on katanascan.

Connect a Wallet

Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.

No wallet found

Connect a Wallet

Connecting wallet for read function is optional, useful if you want to call certain functions or simply use your wallet's node.

No wallet found

Compiler specific version warnings:

The compiled contract might be susceptible to the Solidity Compiler Bugs below:

TransientStorageClearingHelperCollision (high-severity)
LostStorageArrayWriteOnSlotOverflow (low-severity)

Tools & Services

Token

Overview

Max Total Supply

Holders

Market

Price

Onchain Market Cap

Circulating Supply Market Cap

Other Info

Token Contract (WITH 18 Decimals)

Filtered by Token Holder

Balance

Value

Contract Name

TokenWrappedTransparentProxy

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract Security Audit

Contract ABI

Deployed Bytecode