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The BARRELMINE Smart-Contract 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, BARRELMINE Smart-Contract is safe for use in the Polygon main network.


(Critical, high severity)



(High, medium severity)



(Medium, low severity)



(Low severity)



(Very low severity)




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

Users' principal deposits cannot be withdrawn.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


Independent description of the smart-contract functionality 

The BARRELMINE smart contract provides the opportunity to invest any amount in MATIC in the contract and get daily profit on investment if the contract balance has enough funds for payment.

  1. All dividends are calculated at the moment of request and available for withdrawal anytime


Launched Date: Aug-02-2022 06:05:25 PM +UTC


Contract Owners Fee 

Deposit (buyBarrels) Fee:             18%

Withdraw (sellBarrels) Fee:          7%



The basic interest rate based on the audit date is 6.55% daily.

  1. The daily rate will be changed based on the deposit and withdrawal of the other users.


Deposit (buy Barrels)

Users can buy miners by MATIC token. Miner price will be calculated at the time of deposit.

Miner Price Formula: Deposit amount / (Deposit amount + Contract Balance) * Market Barrels

Miners will produce eggs, and users can sell eggs to earn a profit.

Miners will work forever, and users can withdraw profit until the contract has enough balance.

Market Barrels 

It is an amount that will be defined in the initial of the contract and will be changed by deposit, withdrawal, and compound.

  • The initial amount is: 108,000,000,000
  • 20% of each deposit or compound will be added to "Market Barrels"
  • The withdrawal amount will be added to "Market Barrels"
  • An increase in the "Market Barrels" will reduce the daily rate and increase sustainability


Withdraw (sell Barrels)

Users can sell eggs produced by the miners.

Withdraw amount (MATIC) Formula: user eggs / (user eggs + Market Barrels) * Contract Balance


User eggs: each miner will produce one egg each second

  1. Miners produce eggs maximum of 12.5 days. Users should try to withdraw or compound their produced eggs. After withdrawal or compound, miners will start working again.
  2. Users can withdraw or compound many times without any limit
  3. The full withdrawable amount is paid to the user, and the project fee is not deducted from it.




Compound (harvest Barrels)

Users can compound their available eggs and buy more miners.

  1. Miner price will be calculated based on the mentioned formula in the deposit section and real-time numbers of market Barrels and contract balance

Referral System (Match Bonus)

The contract pays a 12.5% referral commission over one level.

  1. The commission is 12.5% of the referral deposit or compound eggs
  2. The commission will be paid as eggs that users can withdraw or compound it
  3. Users can not use their wallet as a referral for themselves