BNBPlus

Screenshot 2021-03-29 142817
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Conclusion:

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

 

OFFICIAL AUDIT: DOWNLOAD

 

Disclaimer:

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

BNBPLUS: https://bscscan.com/address/0xDd195E6Bdc993F37E7A70D50ded3ADbA117867B4#code

 

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): 3

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 going to cost more transaction fee, because the loop on the dynamic variable is used in the ‘withdraw’ function.

In case of exceeding the GAS limit of 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).

 

2- Contest Complexity (low severity)

contest system complexity

can be handled easier without transferring prizes to another contract. it could be developed with lower GAS consumption.

Note: This issue does not affect the main functionality of the contract.

 

3- useless function (low severity)

“inRank” function is a private view which does not use in other function too. So, it is useless and can be removed from the contract.

Note: This issue does not affect the main functionality of the contract.

 

 

4- useless variable (low severity)

The “playerWithdrawAmount” variable does not use in the contract. So, it is useless and can be removed from the contract.

Note: This issue does not affect the main functionality of the contract.

 

 

Independent description of the smart-contract functionality

The BNBPlus smart-contract provides the opportunity to invest any amount in BNB (from 0.05 BNB) in the contract and get 112% to 292% return on investment in 14 to 28 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 anytime or after deposit finished time based on plans
  • Each subsequent Deposit is kept separately in the contract, in order to maintain the payment amount for each Deposit.

 

Launch Date: Sun Mar 28 2021 16:00:00 GMT+0000

 

Contract Owners Fee

Project Fee:   6.5%

Dev Fee:         3.5%

Note: in the construction of the contract, the first plan with 0.05 BNB will be invested for owners without paying any BNB.

 

SIX INVESTMENT PLANS

Plans Total Return Daily Profit Days Withdraw time
1 112% 8% 14 Any Time
2 136% 6.47% 21 Any Time
3 140% 5% 28 Any Time
4 193% 13.71 14 End of Plan
5 275% 13.1% 21 End of Plan
6 292% 10.42% 28 End of Plan

 

 

 

 

 

 

 

The minimum deposit amount is 0.05 BNB

 

Float Plans

Important: Plan’s return are float and daily profit for a new deposit will increase by 0.5% daily

function getPercent(uint8 plan) public view returns (uint256) {

    if (block.timestamp > startUNIX) {

        return plans[plan].percent.add(PERCENT_STEP.mul(block.timestamp.sub(startUNIX)).div(TIME_STEP));

     } else {

         return plans[plan].percent;

     }

}

 

Example: plan 1 in 4th-day, daily profit is 12% and total return 168%

 

 

Referral System (Match Bonus)

This contract paid referrals in three-level totally 8%

  • Level one: 5%
  • Level two: 2%
  • Level three: 1%

Notes:

  • Referral should be an active user; it means referral address has at least one deposit

 

 

Recommend Pool System

Each day 3 top leaders which have more direct referral get prizes

  • 2% of all investments transfer to “RecommendPool” as pool prizes
  • Each day all leaders sort based on their direct referral and the first 3 leaders get a prize
  • Winners can withdraw their prizes via the “withdrawRecommend” function in the BNBPlus contract manually
  • The pool prize system start after 6th days
  • Winners’ prizes are 15% of pool prizes in three-level:
    • Level 1: 7.5%
    • Level 2: 4.5%
    • Level 3: 3%

 

 

BNBPLUS Smart-Contract Functions

  • Constructor: initial plans, owner address and start date
  • getStartTimeAnd8Pm: returns start times of contract
  • settleBonus: It is a modifier that called in invest and withdraw functions and call “settlePerformance” function
  • globalRankStatus: check daily contest status for sync with the second contract
  • settlePerformance: run once a day and allocate contest bonuses in the second contract
  • invest: make a new deposit
  • _statistics: update direct referrals stats
  • shootOut: use to update contest ranking
  • _updateRanking: update contest ranking
  • sortRanking: sort contest ranking
  • userRanking: return contest ranking
  • inRank: try to check an address in ranking, but this function is private and no one can use it
  • withdraw: transfer user profit to his wallet
  • withdrawRecommend: transfer user contest prize to his wallet
  • getContractBalance: return contract balance
  • getPlanInfo: return plan info
  • getPercent: return calculated percent
  • getResult: return deposit calculated percent, profit and finish date
  • getUserDividends: return user dividends
  • duration: Displays the number of days since the start
  • duration(input): Displays the number of days since the input variable
  • getUserCheckpoint: return user checkpoint
  • getUserReferrer: return user referrer
  • getUserDownlineCount: return referral amount in three-level
  • getUserReferralBonus: return referral bonus
  • getUserReferralTotalBonus: return total referrals
  • getUserReferralWithdrawn: return total paid referrals
  • getUserAvailable: return user available
  • getUserAmountOfDeposits: return deposits amount
  • getUserTotalDeposits: return total deposit
  • getUserDepositInfo: return a deposit info
  • isContract: check the address type

 

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