BNBSky

537

2022.01.17

Disclaimer:

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Conclusion:

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

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

So BNBSKY Smart-Contract is safe for use in the Binance Smart Chain main network.

CRITICAL ISSUES (critical, high severity):                        0

HIGH ISSUES (high, medium severity):                             1

ERRORS, WARNINGS (medium, low severity):                   0

OPTIMIZATION (low severity):                                          1

RECOMMENDATIONS (very low severity):                          0

 

 

High ISSUE

The system used is called ROI and must be considered as HIGH-RISK.

User's principal deposits cannot be withdrawn, users can get dividends and referral commission. Dividends are paid from deposits of other users. Do always invest with proper knowledge and investigation.

 

Optimization suggestions

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

Note:

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 BNBSKY smart contract provides the opportunity to invest any amount in BNB (from 0.05 BNB) in the contract and get 130% to 290% return on investment between 7 to 30 days if the contract balance has enough funds for payment.
 

  • All dividends are calculated at the moment of request and available for withdrawal at any time
  • Each subsequent Deposit is kept separately in the contract, to maintain the payment amount for each Deposit.

 

Contract Owners Fee

Fee:                12%

 

 

THREE INVESTMENT PLANS

Plans

Total Return

Daily Profit

Days

Withdraw

1

130%

18.5%

7

Any time

2

170%

11.3%

15

Any time

3

290%

9.6%

30

Any time

 

  • The minimum deposit amount is 0.05 BNB

 

Referral System (Match Bonus)

The contract pays a 13.5% referral commission over 5 levels

  • Level 1:          7%
  • Level 2:          3%
  • Level 3:          2%
  • Level 4:         1%
  • Level 5:          0.5%

Notes:

  • Referral should be an active user; it means the 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.

 

Lottery

  • Each round is 24 hours
  • The maximum ticket in each buy is 10
  • The ticket price is 0.005 BNB
  • The owner can activate or deactivate direct buy ticket
    • Active: users can only buy tickets directly via the buy ticket function
    • deActive: 5% of all deposits will be used to buy tickets automatically
  • each round 90% of the total lottery pool transfer to the winner and 10% remain to support the ROI project
  • each round only has one winner