Metanoom - Audit Report

Summary

Metanoom Audit Report Metanoom ($MTN) is a new BEP20 token on the Binance Smart Chain.

We reviewed the Metanoom contract at 0x02c28de884a4F0Bc67d1dAcC466dEF995F6Da822 on the Binance Smartchain Mainnet.

Notes on the Contract:
  • The total supply of the token is currently 3.9 trillion $MTN [3,900,000,000,000].
  • 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, 33.14% of the total supply belongs to a KIPS Locked wallet.
  • 25.04% of the total supply belongs to the owner.
  • The next holder owns 12.82% of the total supply.
  • The next five holders own a cumulative 5.88% of the total supply.
  • 1.80% of the total supply is in Pancakeswap liquidity.
  • Of that liquidity, 98.64% of the LP tokens belong to an unverified contract.

  • The contract complies with the BEP20 standard.
  • No ownership-restricted functions are present.
  • As the contract is deployed with Solidity v0.8.5, it is protected from overflows/underflows.
  • Some functions could have been declared external instead of public to save some gas, but as this is already deployed this is merely informational.

Audit Findings Summary
  • No external threats were identified.
  • Please ensure trust in the team prior to investing as the owner owns a large portion of the total supply.
  • Please be aware of the amount of liquidity available in proportion to the largest wallets.
  • Date: December 8th, 2021

Audit Results

Vulnerability CategoryNotesResult
Arbitrary Storage WriteN/APASS
Arbitrary JumpN/APASS
Centralization of ControlPlease be aware of the amount of liquidity available in proportion to the owner's/largest wallets.PASS
Delegate Call to Untrusted ContractN/APASS
Dependence on Predictable VariablesN/APASS
Deprecated OpcodesN/APASS
Ether ThiefN/APASS
ExceptionsN/APASS
External CallsN/APASS
Flash LoansN/APASS
Integer Over/UnderflowN/APASS
Multiple SendsN/APASS
OraclesN/APASS
SuicideN/APASS
State Change External CallsN/APASS
Unchecked RetvalN/APASS
User Supplied AssertionN/APASS
Critical Solidity CompilerN/APASS
Overall Contract Safety PASS

Function Graph

ERC20 Token Graph


Inheritance Chart

Multi-file Token


Functions Overview


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

 +  Ownable (Context)
    - [Pub]  #
    - [Pub] owner
    - [Pub] renounceOwnership #
       - modifiers: onlyOwner
    - [Pub] transferOwnership #
       - modifiers: onlyOwner

 + [Int] IBEP20 
    - [Ext] name
    - [Ext] symbol
    - [Ext] decimals
    - [Ext] totalSupply
    - [Ext] balanceOf
    - [Ext] getOwner
    - [Ext] transfer #
    - [Ext] transferFrom #
    - [Ext] approve #
    - [Ext] allowance

 +  BEP20 (Ownable, IBEP20)
    - [Pub]  #
    - [Pub] name
    - [Pub] symbol
    - [Pub] decimals
    - [Pub] totalSupply
    - [Pub] balanceOf
    - [Pub] getOwner
    - [Pub] transfer #
    - [Pub] transferFrom #
    - [Pub] approve #
    - [Pub] allowance
    - [Pub] increaseAllowance #
    - [Pub] decreaseAllowance #
    - [Int] _transfer #
    - [Int] _mint #
    - [Int] _burn #
    - [Int] _approve #
    - [Int] _setupDecimals #
    - [Int] _beforeTokenTransfer #

 +  BEP20Burnable (BEP20)
    - [Pub] burn #
    - [Pub] burnFrom #

 + [Int] IPayable 
    - [Ext] pay ($)

 +  ServicePayer 
    - [Pub]  ($)

 +  BurnableBEP20 (BEP20Burnable, ServicePayer)
    - [Pub]  ($)
       - modifiers: BEP20,ServicePayer