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PROS [Prosper] Token

About PROS


Token 21 months
CoinGecko 20 months
CoinMarketCap 20 months


PROSPER is a short-term non-custodial prediction & hedging platform based on the Binance Smart Chain.


Laser Scorebeta Last Audit: 19 September 2022

Token seems to be (relatively) fine. It still become a scam, but probability is moderate.



Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)

ERC20UpgradeSafe.__gap (ERC20UpgradeSafe.sol#320) shadows:
- ContextUpgradeSafe.__gap (ContextUpgradeSafe.sol#41)
Remove the state variable shadowing.

Additional information: link

PROS.initialize(string,string).totalSupply (PROS.sol#14) shadows:
- ERC20UpgradeSafe.totalSupply() (ERC20UpgradeSafe.sol#110-112) (function)
- IERC20.totalSupply() (IERC20.sol#13) (function)
Rename the local variables that shadow another component.

Additional information: link

Initializable.isConstructor() (Initializable.sol#50-60) uses assembly
- INLINE ASM (Initializable.sol#58)
Do not use evm assembly.

Additional information: link

Different versions of Solidity is used:
- Version used: ['0.6.5', '^0.6.5']
- ^0.6.5 (Address.sol#4)
- ^0.6.5 (ContextUpgradeSafe.sol#4)
- ^0.6.5 (ERC20UpgradeSafe.sol#4)
- ^0.6.5 (IERC20.sol#4)
- ^0.6.5 (Initializable.sol#4)
- 0.6.5 (PROS.sol#4)
- ^0.6.5 (SafeMath.sol#4)
Use one Solidity version.

Additional information: link

SafeMath.sub(uint256,uint256) (SafeMath.sol#47-49) is never used and should be removed
Remove unused functions.

Additional information: link

solc-0.6.5 is not recommended for deployment
Deploy with any of the following Solidity versions: 0.5.16 - 0.5.17, 0.6.11 - 0.6.12, 0.7.5 - 0.7.6 Use a simple pragma version that allows any of these versions. Consider using the latest version of Solidity for testing.

Additional information: link

Low level call in Address.functionDelegateCall(address,bytes,string) (Address.sol#164-170):
- (success,returndata) = target.delegatecall(data) (Address.sol#168)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence

Additional information: link

Variable Initializable.______gap (Initializable.sol#63) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (ContextUpgradeSafe.sol#37)" inContextUpgradeSafe (ContextUpgradeSafe.sol#18-42)
Remove redundant statements if they congest code but offer no value.

Additional information: link

PROS.initialize(string,string) (PROS.sol#12-16) uses literals with too many digits:
- totalSupply = 100000000 * (10 ** 18) (PROS.sol#14)
Use: Ether suffix, Time suffix, or The scientific notation

Additional information: link

ERC20UpgradeSafe.__gap (ERC20UpgradeSafe.sol#320) is never used in PROS (PROS.sol#10-17)
Remove unused state variables.

Additional information: link

initialize(string,string) should be declared external:
- PROS.initialize(string,string) (PROS.sol#12-16)
Use the external attribute for functions never called from the contract.

Additional information: link


Unable to find PancakeSwap trading pair to compute liquidity.

Unable to find PancakeSwap trading pair to compute number of swaps.

Twitter account link seems to be invalid

Unable to find Youtube account

Unable to find Discord account

BscScan page for the token does not contain additional info: website, socials, description, etc.

Additional information: link

Unable to find token contract audit

Unable to verify token contract address on the website

Unable to find audit link on the website

Unable to find whitepaper link on the website

Unable to find token on CoinHunt

Additional information: link

Unable to find code repository for the project

Young tokens have high risks of scam / price dump / death

Young tokens have high risks of scam / price dump / death

Price for PROS