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The TRXMINNER Smart-Contract were found no vulnerabilities, no backdoors and no scam scripts.

The code was tested with compatible compilers and simulate manually reviewed for all commonly known and specific vulnerabilities.

So TRXMINNER Smart-Contract is safe for use in the Tron main network.





This audit is only for the TRXMINNER smart contract codes base on the below-specified address only.


The audit makes no statements or warranties about the suitability or sustainability of the business model or regulatory regime for the business model. Do take into consideration that you are doing all financial actions & transactions at your own risk, especially if you are dealing with high-risk projects / Dapps.



CRITICAL ISSUES (critical, high severity): 0

Critical and harmful access for owners, user block ability, Bugs and vulnerabilities that enable theft of funds, lock access to funds without possibility to restore it, or lead to any other loss of funds to be transferred to any party.


ERRORS, BUGS AND WARNINGS (medium, low severity): 0

Bugs can negatively affect the usability of a program, errors that can trigger a contract failure, Lack of necessary security precautions, other warnings for owners and users, warning codes that are valid code but the compiler thinks are suspicious.


OPTIMIZATION (low severity): 1

Methods to decrease the cost of transactions in Smart-Contract.


RECOMMENDATIONS (very low severity): 0

Hint and tips to improve contract functionality and trustworthy.




Optimization suggestions


1- Loop on the dynamic variable (low severity).

If the user gets more parallel deposits his withdraw transaction going to cost more transaction fee, because the loop on the dynamic variable is used in the ‘withdraw’ function.

In case of exceeding the TRON limit of the size of transaction withdraw is not possible.


This comment is relevant only if a user creates an excessive amount of parallel deposits (more than 100).



Independent description of the smart-contract functionality

The TRXMINNER smart-contract provides the opportunity to invest any amount in TRX (from 200 TRX) in the contract and get a 260% return on investment on the 26th day Should the contract balance has enough funds for payment.


  • Dividends are paid from deposits of users.
  • All dividends are calculated from the time of request and withdrawals can be performed every 4 days
  • Each subsequent Deposit is kept separately in the contract, in order to maintain the payment amount for each Deposit.



Contract Owners Fee

  • Owner: 5%
  • Marketing: 5%
  • Project: 2%




The base bonus is 10% a day. A user can get a maximum of 260% in total of their investment.

  • The minimum deposit amount is 200 TRX
  • Users can not withdraw more than 2,000,000 TRX in 4 days
  • Users can withdraw every 96 hours (4 days)
  • On each withdrawal, 40% is deducted for reinvestment purpose automatically





Referral System (Match Bonus)

The contract pays referral commissions in three levels amounting to 10%

  • Level one: 7%
  • Level two: 2%
  • Level three: 1%



  • Referral should be an active user; it means referral address has at least one deposit
  • A referrer is specified once at the time of the first deposit with a referral address and is assigned to the user without the possibility of changing. From each subsequent Deposit, the referrer will get his percent.
  • If the user does not have a valid referrer, the owner will be set as his referrer




TRXMINNER Smart-Contract Functions

  • Constructor: initial owners address and plan and referral bonuses
  • deposit: make a new deposit
  • _setReferral: set referral
  • _referralPayout: calculate referral commissions
  • withdraw: transfer user profit to his wallet
  • withdrawalsOf: calculate withdraws amount in last 4 days
  • updateLastWitdraw: update last withdraw date each 4 days
  • _payout: calculate dividends
  • _updateTotalPayout: update deposit dividends
  • payoutOf: calculate dividends
  • contractInfo: return contract stats
  • userInfo: return user stats
  • investmentsInfo: return user deposits stats




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