MATRIX AI Network

0xe25bcec5d3801ce3a794079bf94adf1b8ccd802d Copy

ERC20

This contract is an ERC20 token.

Name MATRIX AI Network

Symbol MAN

Decimals 18

Total Supply 250,000,000 MAN

About

Stats

Public Functions 11

Event Types 2

Code Size 8,949 bytes

Events (2)

Burn Event

Parameters

from	address
value	uint256

Transfer Event

Parameters

from	address
to	address
value	uint256

Functions Expand All Collapse All

constructor

Parameters

This function has no parameters.

Properties

Visibility public

Mutability payable

Requirements

finalised must not be true

startTime must be less than or equal to block.timestamp

endTime must be greater than or equal to block.timestamp

availableSupply must be greater than 0

minimumDonation must be less than or equal to msg.value

the sender's address must not be equal to 0x0

tokenValue must be less than or equal to balanceOf for contractOwner

balanceOf for the sender's address + tokenValue must be greater than balanceOf for the sender's address

previousBalances must be equal to balanceOf for contractOwner + balanceOf for the sender's address

Source Code

    function () payable public {
        require(!finalised);

        require(block.timestamp >= startTime);
        require(block.timestamp <= endTime);

        require(availableSupply > 0);

        mintMAN(); 
    }

mintMAN

Parameters

This function has no parameters.

Properties

Visibility public

Mutability payable

Requirements

minimumDonation must be less than or equal to msg.value

the sender's address must not be equal to 0x0

tokenValue must be less than or equal to balanceOf for contractOwner

balanceOf for the sender's address + tokenValue must be greater than balanceOf for the sender's address

previousBalances must be equal to balanceOf for contractOwner + balanceOf for the sender's address

Source Code

    function mintMAN() payable public {
        require(msg.value >= minimumDonation); 

        uint256 preLockedTime = startTime + lockedDuration;
        
        if (block.timestamp <= preLockedTime) { 
            currentStage = 0;
            isInLockStage = true;
        }else if (block.timestamp > preLockedTime && tokenDistributed <= softCap) { 
            currentStage = 1;
            isInLockStage = true;
        }else if (block.timestamp > preLockedTime && tokenDistributed <= 35 * (10**6) * DECIMALSFACTOR) { 
            currentTokenPerETH = 3430;
            currentStage = 2;
            isInLockStage = false;
        }else if (block.timestamp > preLockedTime && tokenDistributed >= 35 * (10**6) * DECIMALSFACTOR) { 
            currentTokenPerETH = 3150;
            currentStage = 3;
            isInLockStage = false;
        }

        uint256 tokenValue = currentTokenPerETH * msg.value / 10 ** (weiDECIMALS - decimals);
        uint256 etherValue = msg.value;

        if (tokenValue > availableSupply) {
            tokenValue = availableSupply;
            
            etherValue = weiFACTOR * availableSupply / currentTokenPerETH / DECIMALSFACTOR;

            require(msg.sender.send(msg.value - etherValue));
        }

        ethRaised += etherValue;
        donationCount += 1;
        availableSupply -= tokenValue;

        _transfer(contractOwner, msg.sender, tokenValue);
        tokenDistributed += tokenValue;

        require(ethFundAddress.send(etherValue));
    }

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

isInLockStage must not be true

the sender's address must not be equal to 0x0

tokenValue must be less than or equal to balanceOf for contractOwner

balanceOf for the sender's address + tokenValue must be greater than balanceOf for the sender's address

previousBalances must be equal to balanceOf for contractOwner + balanceOf for the sender's address

Source Code

    function transfer(address _to, uint256 _value) public {
        require(!isInLockStage);
        _transfer(msg.sender, _to, _value);
    }

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_value must be less than or equal to allowance for _from for the sender's address

the sender's address must not be equal to 0x0

tokenValue must be less than or equal to balanceOf for contractOwner

balanceOf for the sender's address + tokenValue must be greater than balanceOf for the sender's address

previousBalances must be equal to balanceOf for contractOwner + balanceOf for the sender's address

Source Code

    function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
        require(_value <= allowance[_from][msg.sender]);     // Check allowance
        allowance[_from][msg.sender] -= _value;
        _transfer(_from, _to, _value);
        return true;
    }

approve

Parameters

Name	Type
_spender	address
_value	uint256

Properties

Visibility public

Mutability transaction

Source Code

    function approve(address _spender, uint256 _value) public
        returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        return true;
    }

approveAndCall

Parameters

Name	Type
_spender	address
_value	uint256
_extraData	bytes

Properties

Visibility public

Mutability transaction

Source Code

    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
        public
        returns (bool success) {
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }

burn

Parameters

Name	Type
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_value must be less than or equal to balanceOf for the sender's address

Source Code

    function burn(uint256 _value) public returns (bool success) {
        require(balanceOf[msg.sender] >= _value);   // Check if the sender has enough
        balanceOf[msg.sender] -= _value;            // Subtract from the sender
        totalSupply -= _value;                      // Updates totalSupply
        Burn(msg.sender, _value);
        return true;
    }

burnFrom

Parameters

Name	Type
_from	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_value must be less than or equal to balanceOf for _from

_value must be less than or equal to allowance for _from for the sender's address

Source Code

    function burnFrom(address _from, uint256 _value) public returns (bool success) {
        require(balanceOf[_from] >= _value);                // Check if the targeted balance is enough
        require(_value <= allowance[_from][msg.sender]);    // Check allowance
        balanceOf[_from] -= _value;                         // Subtract from the targeted balance
        allowance[_from][msg.sender] -= _value;             // Subtract from the sender's allowance
        totalSupply -= _value;                              // Update totalSupply
        Burn(_from, _value);
        return true;
    }

finalise

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Requirements

contractOwner must be equal to the sender's address

finalised must not be true

Source Code

    function finalise() public {
        require( msg.sender == contractOwner );
        require(!finalised);

        finalised = true;
    }

unlockTokens

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Requirements

contractOwner must be equal to the sender's address

Source Code

	function unlockTokens() public {
        require(msg.sender == contractOwner);
        isInLockStage = false;
    }

tokenHasDistributed

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

    function tokenHasDistributed() public constant returns (uint256) {
        return tokenDistributed;
    }

MATRIX AI Network

ERC20

About

Stats

Events (2) keyboard_arrow_up

Burn Event

Parameters help Event parameters list the data that an event contains.

Transfer Event

Parameters help Event parameters list the data that an event contains.

Functions Expand All Collapse All

constructor keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

mintMAN keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

transfer keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

transferFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

approve keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

approveAndCall keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

burn keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

burnFrom keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

finalise keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

unlockTokens keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Requirements help Requirements are checks that the function makes when it runs, and give you insight on what conditions are required for the function to succeed.

Source Code

tokenHasDistributed keyboard_arrow_up

Parameters help Function parameters list what input the function expects from the user. Each parameter must be given a value.

Properties

Source Code

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Events (2)

Parameters

Parameters

constructor

Parameters

Requirements

mintMAN

Parameters

Requirements

transfer

Parameters

Requirements

transferFrom

Parameters

Requirements

approve

Parameters

approveAndCall

Parameters

burn

Parameters

Requirements

burnFrom

Parameters

Requirements

finalise

Parameters

Requirements

unlockTokens

Parameters

Requirements

tokenHasDistributed

Parameters