BNBTrust

27

2021.08.09

Disclaimer:

show more...

Conclusion:

The BNBTRUST 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 BNBTRUST Smart-Contract is safe for use in the Binance Smart Chain main network.

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 trustworthiness.

 

OPTIMIZATION SUGGESTIONS

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

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

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

Note:

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

 

INDEPENDENT DESCRIPTION OF THE SMART-CONTRACT FUNCTIONALITY

The BNBTRUST smart contract provides the opportunity to invest any amount in BNB (from 0.02 BNB) in the contract and get 300% to 450% return on investment in 300 days if the contract balance has enough funds for payment.

 

  • Dividends are paid from deposits of users.
  • All dividends are calculated at the moment of request and available for withdrawal only once a day.
  • Each subsequent Deposit is kept separately in the contract, to maintain the payment amount for each Deposit.

 

Contract Owners Fee

Marketing Fee:      9% on invest

Withdraw Fee:       6% on withdrawing

Compound Fee:    3% on re-invest (compound)

 

THREE INVESTMENT PLANS

Plans Total Return Daily Profit Days Deposit Amount (BNB)
1 300% 1% 300 X < 1
2 360% 1.2% 300 1 <= X < 10
3 450% 1.5% 300 X >= 10

 

  • The minimum deposit amount is 0.02 BNB
  • The maximum deposit amount is 20,000 BNB
  • Plans applied automatically based on the deposit amount
  • The minimum withdrawal amount is 0.02 BNB

 

 

Referral System (Match Bonus)

The contract pays an 8% referral commission over 3 levels

  • Level one:      5%
  • Level two:   2.5%
  • Level three: 0.5%

Notes:

  • Referral should be an active user; it means referral address has at least one deposit
  • The referrer is specified once at the time of the first deposit and is assigned to the user without the possibility of changing. From each subsequent Deposit, the referrer will get his percent.

 

 

Compound (Reinvest)

Users can reinvest their dividends and make a new deposit

  • Users can withdraw or reinvest only once a day
  • The minimum withdrawal amount is 0.02 BNB
  • The minimum re-invest amount is 0.02 BNB
  • Compound plan applied based on re-invest amount