Token

BOB (BOB)

Overview

Max Total Supply

100,070.800414127403399416 BOB

Holders

2,166 (0.00%)

Market

Price

$0.9993 @ 0.000438 ETH (-0.04%)

Onchain Market Cap

$100,002.75

Circulating Supply Market Cap

$341,426.00

Other Info

Token Contract (WITH 18 Decimals)

0xb0b195aefa3650a6908f15cdac7d92f8a5791b0b

Filtered by Token Holder

0xB0B195aEFA3650A6908f15CdaC7D92F8a5791B0B

BOB: BOB Token

Balance

16.455834635954173755 BOB

Value

$16.44 ( ~0.00719970961088727 ETH) [0.0164%]

Transfers
Info
Contract
Cards New

0xb0b195aefa3650a6908f15cdac7d92f8a5791b0b

OVERVIEW

BOB is a stablecoin fully collateralized by USDC. BOB features novel DeFi use-cases intended to generate additional yield for active participants of the Bob Protocol. BOB token is an exclusive asset for zkBob, a privacy preserving protocol for stable transfers.

Market

Volume (24H)	:	$6.16
Market Capitalization	:	$341,426.00
Circulating Supply	:	341,507.00 BOB
Market Data Source: Coinmarketcap

Contract
Read as Proxy
Write as Proxy

Source Code Verified Exact Match

Proxy

Implementation:

0x82907eAe...012Ba2d0D

API

Contract Name

EIP1967Proxy

Compiler Version

v0.8.15+commit.e14f2714

Optimization Enabled

Yes with 200 runs

Other Settings

default evmVersion

License

-NA-

Sol2Uml
Submit Audit
Compare
Blockscan IDE

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":[{"internalType":"address","name":"_admin","type":"address"},{"internalType":"address","name":"_implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"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":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"stateMutability":"payable","type":"fallback"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"res","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_admin","type":"address"}],"name":"setAdmin","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_implementation","type":"address"}],"name":"upgradeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_implementation","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"stateMutability":"payable","type":"function"}]

Contract Creation Code

Switch to Opcodes View Decompile Bytecode

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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)

00000000000000000000000039f0bd56c1439a22ee90b4972c16b7868d161981000000000000000000000000000000000000000000000000000000000000dead00000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _admin (address): 0x39F0bD56c1439a22Ee90b4972c16b7868D161981
Arg [1] : _implementation (address): 0x000000000000000000000000000000000000dEaD
Arg [2] : _data (bytes): 0x

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 00000000000000000000000039f0bd56c1439a22ee90b4972c16b7868d161981
Arg [1] : 000000000000000000000000000000000000000000000000000000000000dead
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000000

🤖 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

src/proxy/EIP1967Proxy.sol
src/proxy/EIP1967Admin.sol

implementation contracts

lib/@openzeppelin/contracts/contracts/access/Ownable.sol
lib/@openzeppelin/contracts/contracts/token/ERC20/IERC20.sol
lib/@openzeppelin/contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol
lib/@openzeppelin/contracts/contracts/utils/Address.sol
lib/@openzeppelin/contracts/contracts/utils/Context.sol
lib/@openzeppelin/contracts/contracts/utils/Strings.sol
lib/@openzeppelin/contracts/contracts/utils/cryptography/ECDSA.sol
src/BobToken.sol
src/interfaces/IBurnableERC20.sol
src/interfaces/IERC20Permit.sol
src/interfaces/IERC677.sol
src/interfaces/IERC677Receiver.sol
src/interfaces/IMintableERC20.sol
src/proxy/EIP1967Admin.sol
src/token/BaseERC20.sol
src/token/ERC20Blocklist.sol
src/token/ERC20MintBurn.sol
src/token/ERC20Permit.sol
src/token/ERC20Recovery.sol
src/token/ERC677.sol
src/utils/Claimable.sol
src/utils/EIP712.sol
src/utils/Ownable.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:

0x82907eAe...012Ba2d0D

EIP-1967

Implementation:

0x82907eAe...012Ba2d0D

EIP-1967

Latest 25 proxy upgrades

Transaction Hash	Block	Age	Implementation	Event	Status

[ 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 OP Mainnet Etherscan 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. op mainnet etherscan 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 op mainnet etherscan.

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:

LostStorageArrayWriteOnSlotOverflow (low-severity)
VerbatimInvalidDeduplication (low-severity)
FullInlinerNonExpressionSplitArgumentEvaluationOrder (low-severity)
MissingSideEffectsOnSelectorAccess (low-severity)
StorageWriteRemovalBeforeConditionalTermination (medium/high-severity)
AbiReencodingHeadOverflowWithStaticArrayCleanup (medium-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

EIP1967Proxy

Compiler Version

Optimization Enabled

Other Settings

License

Contract Source Code (Solidity Standard Json-Input format)

Contract Security Audit

Contract Security Audit

Contract ABI

Contract Creation Code

Deployed Bytecode

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)