NOTA [Notary Datalink] Token
About NOTA
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NOTA is the best candidate to become the de-facto standard solution for document fraud. The service utlilises generic and trusted principles to enable validation and verification for any digital file, of any publisher. This is possible thanks to the immutable and transparent nature of blockchain. Our clients will be impressed by the ease of use and the enormous gains in efficiency. It is our mission to help to grow adoption of the NOTA Datalink technology, establishing decentralised governance and supporting data integrity in general.
As society continues its digitalization process, new types of digital crime emerge. The media report on incidents such as data leaks, identity fraud, document forgery and fake news on a daily basis. We believe one specific new technology can provide a breakthrough in the battle against these criminal side-effects. This technology, blockchain, has the potential to become one of the most important technological pillars of the modern world. The opportunity to help shape this technology with concrete applications and added value is the most exciting and important work imaginable.
What was the standard mode of operation before NOTA?” Just like it is now difficult to imagine what the world was like prior to the internet, we believe NOTA will become an accepted and widely used element of modern digital society. NOTA will be used by any organization that wants to fraud-protect its digital files in a fail-safe way. Comparable to how certified SSL connections are currently used for websites. We believe that fast adoption of NOTA’s technology is possible, because it is radically different from other current fraud prevention technology. NOTA offers validation of any digital file with maximum security, optionally on site with a certified notary present, to oversee the process. Implementing NOTA is costeffective, fast and completely non-intrusive to existing workflows. Any recipient can verify the file in 5 seconds, without an account, from any device with an internet browser. At a later stage, NOTA can focus on online identification and analysis of both individuals and companies.
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Laser Scorebeta Last Audit: 18 February 2022
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Unable to find manual contract audit (e.g. Certik, PeckShield, Solidity...)
Contract locking ether found:
Contract NotaryDatalink (#469-820) has payable functions:
- NotaryDatalink.receive() (#635)
But does not have a function to withdraw the ether
Remove the payable attribute or add a withdraw function.
Additional information: link
NotaryDatalink._takeMarketingAndBurnToken(uint256,address) (#680-699) performs a multiplication on the result of a division:
-tMarketing = tMarketingAndBurn.mul(_marketingFee).div(_marketingFee + _burnFee) (#682)
-rMarketing = tMarketing.mul(currentRate) (#693)
Consider ordering multiplication before division.
Additional information: link
NotaryDatalink.allowance(address,address).owner (#545) shadows:
- Ownable.owner() (#414-416) (function)
NotaryDatalink._approve(address,address,uint256).owner (#732) shadows:
- Ownable.owner() (#414-416) (function)
Rename the local variables that shadow another component.
Additional information: link
NotaryDatalink.setDistributionFeePercent(uint256) (#618-620) should emit an event for:
- _distributionFee = distributionFee (#619)
NotaryDatalink.setBurnFeePercent(uint256) (#622-624) should emit an event for:
- _burnFee = burnFee (#623)
NotaryDatalink.setMarketingFeePercent(uint256) (#626-628) should emit an event for:
- _marketingFee = marketingFee (#627)
Emit an event for critical parameter changes.
Additional information: link
NotaryDatalink.updateMarketingWallet(address).account (#630) lacks a zero-check on :
- marketingWallet = account (#631)
Check that the address is not zero.
Additional information: link
Ownable.unlock() (#461-466) uses timestamp for comparisons
Dangerous comparisons:
- require(bool,string)(now > _lockTime,Contract is locked until 7 days) (#463)
Avoid relying on block.timestamp.
Additional information: link
Address.isContract(address) (#266-275) uses assembly
- INLINE ASM (#273)
Address._functionCallWithValue(address,bytes,uint256,string) (#359-380) uses assembly
- INLINE ASM (#372-375)
Do not use evm assembly.
Additional information: link
NotaryDatalink.includeInReward(address) (#597-608) has costly operations inside a loop:
- _excluded.pop() (#604)
Use a local variable to hold the loop computation result.
Additional information: link
Address._functionCallWithValue(address,bytes,uint256,string) (#359-380) is never used and should be removed
Address.functionCall(address,bytes) (#319-321) is never used and should be removed
Address.functionCall(address,bytes,string) (#329-331) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256) (#344-346) is never used and should be removed
Address.functionCallWithValue(address,bytes,uint256,string) (#354-357) is never used and should be removed
Address.isContract(address) (#266-275) is never used and should be removed
Address.sendValue(address,uint256) (#293-299) is never used and should be removed
Context._msgData() (#238-241) is never used and should be removed
SafeMath.mod(uint256,uint256) (#211-213) is never used and should be removed
SafeMath.mod(uint256,uint256,string) (#227-230) is never used and should be removed
Remove unused functions.
Additional information: link
NotaryDatalink._rTotal (#486) is set pre-construction with a non-constant function or state variable:
- (MAX - (MAX % _tTotal))
NotaryDatalink._previousDistributionFee (#494) is set pre-construction with a non-constant function or state variable:
- _distributionFee
NotaryDatalink._previousBurnFee (#497) is set pre-construction with a non-constant function or state variable:
- _burnFee
NotaryDatalink._previousMarketingFee (#500) is set pre-construction with a non-constant function or state variable:
- _marketingFee
Remove any initialization of state variables via non-constant state variables or function calls. If variables must be set upon contract deployment, locate initialization in the constructor instead.
Additional information: link
Low level call in Address.sendValue(address,uint256) (#293-299):
- (success) = recipient.call{value: amount}() (#297)
Low level call in Address._functionCallWithValue(address,bytes,uint256,string) (#359-380):
- (success,returndata) = target.call{value: weiValue}(data) (#363)
Avoid low-level calls. Check the call success. If the call is meant for a contract, check for code existence
Additional information: link
Parameter NotaryDatalink.calculateDistributionFee(uint256)._amount (#701) is not in mixedCase
Parameter NotaryDatalink.calculateBurnAndMarketingFee(uint256)._amount (#707) is not in mixedCase
Variable NotaryDatalink._distributionFee (#493) is not in mixedCase
Variable NotaryDatalink._burnFee (#496) is not in mixedCase
Variable NotaryDatalink._marketingFee (#499) is not in mixedCase
Follow the Solidity naming convention.
Additional information: link
Redundant expression "this (#239)" inContext (#233-242)
Remove redundant statements if they congest code but offer no value.
Additional information: link
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._getTValues(uint256).tMarketingAndBurn (#650)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._getTValues(uint256).tTransferAmount (#651)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rDistribution (#800) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tDistribution (#781)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._distributionToAllHolder(uint256,uint256).rDistribution (#637) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._distributionToAllHolder(uint256,uint256).tDistribution (#637)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rDistribution (#810) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tDistribution (#655)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rDistribution (#790) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tDistribution (#800)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._getTValues(uint256).tDistribution (#649)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._getValues(uint256).tDistribution (#643)
Variable NotaryDatalink._getValues(uint256).rDistribution (#644) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tDistribution (#810)
Variable NotaryDatalink._transferStandard(address,address,uint256).rDistribution (#781) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rDistribution (#657) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tDistribution (#790)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tMarketingAndBurn (#810)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tMarketingAndBurn (#781)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._getValues(uint256).tMarketingAndBurn (#643)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tMarketingAndBurn (#800)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._takeMarketingAndBurnToken(uint256,address).tMarketingAndBurn (#680)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tMarketingAndBurn (#790)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rMarketingAndBurn (#658) is too similar to NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).tMarketingAndBurn (#655)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._transferStandard(address,address,uint256).tTransferAmount (#781)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._transferBothExcluded(address,address,uint256).rTransferAmount (#810) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._getValues(uint256).tTransferAmount (#643)
Variable NotaryDatalink._getValues(uint256).rTransferAmount (#644) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._transferFromExcluded(address,address,uint256).rTransferAmount (#800) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._transferFromExcluded(address,address,uint256).tTransferAmount (#800)
Variable NotaryDatalink._transferToExcluded(address,address,uint256).rTransferAmount (#790) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._transferStandard(address,address,uint256).rTransferAmount (#781) is too similar to NotaryDatalink._transferBothExcluded(address,address,uint256).tTransferAmount (#810)
Variable NotaryDatalink._getRValues(uint256,uint256,uint256,uint256).rTransferAmount (#659) is too similar to NotaryDatalink._transferToExcluded(address,address,uint256).tTransferAmount (#790)
Prevent variables from having similar names.
Additional information: link
NotaryDatalink.slitherConstructorVariables() (#469-820) uses literals with too many digits:
- _tTotal = 1000000000 * 10 ** 18 (#485)
NotaryDatalink.slitherConstructorVariables() (#469-820) uses literals with too many digits:
- burnWallet = 0x000000000000000000000000000000000000dEaD (#502)
Use: Ether suffix, Time suffix, or The scientific notation
Additional information: link
NotaryDatalink.lastTimeBuy (#482) is never used in NotaryDatalink (#469-820)
Remove unused state variables.
Additional information: link
NotaryDatalink._decimals (#491) should be constant
NotaryDatalink._name (#489) should be constant
NotaryDatalink._symbol (#490) should be constant
NotaryDatalink._tTotal (#485) should be constant
NotaryDatalink.burnWallet (#502) should be constant
Add the constant attributes to state variables that never change.
Additional information: link
renounceOwnership() should be declared external:
- Ownable.renounceOwnership() (#433-436)
transferOwnership(address) should be declared external:
- Ownable.transferOwnership(address) (#442-446)
geUnlockTime() should be declared external:
- Ownable.geUnlockTime() (#448-450)
lock(uint256) should be declared external:
- Ownable.lock(uint256) (#453-458)
unlock() should be declared external:
- Ownable.unlock() (#461-466)
name() should be declared external:
- NotaryDatalink.name() (#519-521)
symbol() should be declared external:
- NotaryDatalink.symbol() (#523-525)
decimals() should be declared external:
- NotaryDatalink.decimals() (#527-529)
totalSupply() should be declared external:
- NotaryDatalink.totalSupply() (#531-533)
balanceOf(address) should be declared external:
- NotaryDatalink.balanceOf(address) (#535-538)
transfer(address,uint256) should be declared external:
- NotaryDatalink.transfer(address,uint256) (#540-543)
allowance(address,address) should be declared external:
- NotaryDatalink.allowance(address,address) (#545-547)
approve(address,uint256) should be declared external:
- NotaryDatalink.approve(address,uint256) (#549-552)
transferFrom(address,address,uint256) should be declared external:
- NotaryDatalink.transferFrom(address,address,uint256) (#554-558)
increaseAllowance(address,uint256) should be declared external:
- NotaryDatalink.increaseAllowance(address,uint256) (#560-563)
decreaseAllowance(address,uint256) should be declared external:
- NotaryDatalink.decreaseAllowance(address,uint256) (#565-568)
isExcludedFromReward(address) should be declared external:
- NotaryDatalink.isExcludedFromReward(address) (#570-572)
isExcludedFromFee(address) should be declared external:
- NotaryDatalink.isExcludedFromFee(address) (#574-576)
totalRewards() should be declared external:
- NotaryDatalink.totalRewards() (#578-580)
excludeFromFee(address) should be declared external:
- NotaryDatalink.excludeFromFee(address) (#610-612)
includeInFee(address) should be declared external:
- NotaryDatalink.includeInFee(address) (#614-616)
updateMarketingWallet(address) should be declared external:
- NotaryDatalink.updateMarketingWallet(address) (#630-632)
Use the external attribute for functions never called from the contract.
Additional information: link
Average 30d PancakeSwap liquidity is less than $100. Token is either dead or inactive.
Average 30d PancakeSwap volume is less than $100. Token is either dead or inactive.
Average 30d number of PancakeSwap swaps is less than 1. Token is either dead or inactive.
Number of Binance Smart Chain (BSC) token holders is less than 100. Token is either dead or inactive. Ignore for presale.
Average PancakeSwap trading volume, liqudity, number of swaps are extremely low. Token seems to be dead.
Token is deployed only at one blockchain
BscScan page for the token does not contain additional info: website, socials, description, etc.
Additional information: link
Unable to find token on CoinGecko
Additional information: link
Unable to find token on CoinMarketCap
Additional information: link
Unable to find token contract audit
Unable to verify that token and website are owned by the same team (no listings + unable to find contract on website)
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 Telegram link on the website
Unable to find Twitter 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
Young tokens have high risks of scam / price dump / death
Token has no active CoinGecko listing / rank
Token has no active CoinMarketCap listing / rank
Price for NOTA
LASER DESK beta
Telegram account link seems to be invalid
Twitter account has less than 100 followers
Unable to find Blog account (Reddit or Medium)
Unable to find Youtube account
Unable to find Discord account
Twitter account has few posts