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DIA Token

About DIA


Token 3 years
CoinMarketCap 3 years
white paper

DIA (Decentralised Information Asset) is an open-source data and oracle platform for the DeFi ecosystem. DIA leverages crypto-economic incentives to drive supply, share and use transparent, crowd-verified price data and oracles on financial and digital assets.

Laser Scorebeta Last Audit: 1 February 2022

Token seems to be legit.



BEP20DIA.allowance(address,address).owner (#856) shadows:
- Ownable.owner() (#643-645) (function)
BEP20DIA._approve(address,address,uint256).owner (#1027) shadows:
- Ownable.owner() (#643-645) (function)
Rename the local variables that shadow another component.

Additional information: link

AccessControl._setRoleAdmin(bytes32,bytes32) (#594-597) is never used and should be removed
BEP20DIA._burnFrom(address,uint256) (#1041-1044) is never used and should be removed
Context._msgData() (#115-118) is never used and should be removed
SafeMath.div(uint256,uint256) (#214-216) is never used and should be removed
SafeMath.div(uint256,uint256,string) (#229-236) is never used and should be removed
SafeMath.mod(uint256,uint256) (#249-251) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#264-267) is never used and should be removed
SafeMath.mul(uint256,uint256) (#189-201) is never used and should be removed
Strings.toHexString(uint256) (#304-315) is never used and should be removed
Strings.toString(uint256) (#279-299) is never used and should be removed
Remove unused functions.

Additional information: link

Pragma version0.7.4 (#3) allows old versions
solc-0.7.4 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

Constant Strings.alphabet (#274) is not in UPPER_CASE_WITH_UNDERSCORES
Variable BEP20DIA._decimals (#781) is not in mixedCase
Variable BEP20DIA._symbol (#782) is not in mixedCase
Variable BEP20DIA._name (#783) is not in mixedCase
Follow the Solidity naming convention.

Additional information: link

Redundant expression "this (#116)" inContext (#106-119)
Remove redundant statements if they congest code but offer no value.

Additional information: link

grantRole(bytes32,address) should be declared external:
- AccessControl.grantRole(bytes32,address) (#532-534)
revokeRole(bytes32,address) should be declared external:
- AccessControl.revokeRole(bytes32,address) (#545-547)
renounceRole(bytes32,address) should be declared external:
- AccessControl.renounceRole(bytes32,address) (#563-567)
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#662-665)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#671-673)
increaseAllowance(address,uint256) should be declared external:
- BEP20DIA.increaseAllowance(address,uint256) (#902-905)
decreaseAllowance(address,uint256) should be declared external:
- BEP20DIA.decreaseAllowance(address,uint256) (#921-924)
mint(uint256) should be declared external:
- BEP20DIA.mint(uint256) (#934-937)
burn(uint256) should be declared external:
- BEP20DIA.burn(uint256) (#942-945)
pause() should be declared external:
- BEP20DIA.pause() (#947-949)
unpause() should be declared external:
- BEP20DIA.unpause() (#951-953)
Use the external attribute for functions never called from the contract.

Additional information: link

No disclosed threats

Last post in Twitter was more than 30 days ago

Unable to find audit link on the website

Unable to find whitepaper link on the website

No disclosed threats

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