Metoshi - Audit Report

Summary

Metoshi Audit Report Metoshi ($METO) is a new community-driven DeFi token on the Binance Smart Chain.

We reviewed the Metoshi Token contract at 0xDc3541806D651eC79bA8639a1b495ACf503eB2Dd on the Binance Smart Chain mainnet.

Notes on the Contract:
The total supply of the token is currently ~1.1 billion [1,134,903,170].
No mint functions are accessible beyond deployment.
Any user can burn their own tokens to reduce the total supply.
At the time of writing this report, 87.92% of the total is stored in a DxSale token locking contract and will sporadically vest to the team throughout the next 5 years.
The top five holder's own a cumulative 9.5% of the total supply.

No ownership-restricted functions are present.
The contract utilizes Safemath libraries and complies with the BEP20 token standard.
Some gas optimizations can be achieved through declaring functions external instead of public. As this contract is already deployed, this is merely informational.

Audit Findings Summary
No external threats were identified.
Date: November 26th, 2021
Updated: November 28th, 2021 to reflect the most recent tokenomics.

Audit Results

Vulnerability Category	Notes	Result
Arbitrary Storage Write	N/A	PASS
Arbitrary Jump	N/A	PASS
Centralization of Control	N/A	PASS
Delegate Call to Untrusted Contract	N/A	PASS
Dependence on Predictable Variables	N/A	PASS
Deprecated Opcodes	N/A	PASS
Ether Thief	N/A	PASS
Exceptions	N/A	PASS
External Calls	N/A	PASS
Flash Loans	N/A	PASS
Integer Over/Underflow	N/A	PASS
Multiple Sends	N/A	PASS
Oracles	N/A	PASS
Suicide	N/A	PASS
State Change External Calls	N/A	PASS
Unbounded Loop	N/A	PASS
Unchecked Retval	N/A	PASS
User Supplied Assertion	N/A	PASS
Critical Solidity Compiler	N/A	PASS
Overall Contract Safety		PASS

Function Graph

ERC20 Token Graph

Inheritence Chart

Multi-file Token

Functions Overview


 ($) = payable function
 # = non-constant function
 
 +  Context 
    - [Int] _msgSender
    - [Int] _msgData

 + [Int] IERC20 
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] transfer #
    - [Ext] allowance
    - [Ext] approve #
    - [Ext] transferFrom #

 + [Lib] SafeMath 
    - [Int] tryAdd
    - [Int] trySub
    - [Int] tryMul
    - [Int] tryDiv
    - [Int] tryMod
    - [Int] add
    - [Int] sub
    - [Int] mul
    - [Int] div
    - [Int] mod
    - [Int] sub
    - [Int] div
    - [Int] mod

 +  ERC20 (Context, IERC20)
    - [Pub]  #
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] balanceOf
    - [Pub] transfer #
    - [Pub] allowance
    - [Pub] approve #
    - [Pub] transferFrom #
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Int] _transfer #
    - [Int] _mint #
    - [Int] _burn #
    - [Int] _approve #
    - [Int] _setupDecimals #
    - [Int] _beforeTokenTransfer #

 +  TeamToken (ERC20)
    - [Pub]  #
       - modifiers: checkIsAddressValid,checkIsAddressValid,ERC20

 +  ERC20Burnable (Context, ERC20)
    - [Pub] burn #
    - [Pub] burnFrom #

 +  BurnableTeamToken (TeamToken, ERC20Burnable)
    - [Pub]  #
       - modifiers: TeamToken

Go Home