Maecenas ART Token

0xfec0cf7fe078a500abf15f1284958f22049c2c7e Copy

ERC20

This contract is an ERC20 token.

Name Maecenas ART Token

Symbol ART

Decimals 18

Total Supply 100,000,000 ART

About

Maecenas (ART) is a cryptocurrency and operates on the Ethereum platform. Maecenas has a current supply of 100,000,000 with 68,879,107.3791533 in circulation. The last known price of Maecenas is 0.00303668 USD and is down -14.89 over the last 24 hours. It is currently trading on 2 active market(s) with $460.38 traded over the last 24 hours. More information can be found at http://www.maecenas.co/.

Stats

Public Functions 12

Event Types 5

Code Size 6,862 bytes

Events (5)

Approval Event

Parameters

_owner	address
_spender	address
_value	uint256

ContractLocked Event

Parameters

_untilBlock	uint256
_reason	string

Mint Event

Parameters

_to	address
_value	uint256

OwnerUpdate Event

Parameters

_prevOwner	address
_newOwner	address

Transfer Event

Parameters

_from	address
_to	address
_value	uint256

State Variables (11)

standard Variable

string

name Variable

string

symbol Variable

string

decimals Variable

uint8

crowdsaleContractAddress Variable

address

owner Variable

address

newOwner Variable

address

lockedUntilBlock Variable

uint256

supply Variable

uint256

Internal Variable

balances Variable

mapping(address => uint256)

Internal Variable

allowances Variable

mapping(address => mapping(address => uint256))

Internal Variable

Functions Expand All Collapse All

transferOwnership

Parameters

Name	Type
_newOwner	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

_newOwner must not be equal to owner

Source Code

function transferOwnership(address _newOwner) public onlyOwner {
  require(_newOwner != owner);
  newOwner = _newOwner;
}

acceptOwnership

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Requirements

newOwner must be equal to the sender's address

Source Code

function acceptOwnership() public {
  require(msg.sender == newOwner);
  OwnerUpdate(owner, newOwner);
  owner = newOwner;
  newOwner = 0x0;
}

lockUntil

Parameters

Name	Type
_untilBlock	uint256
_reason	string

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

function lockUntil(uint256 _untilBlock, string _reason) onlyOwner {
  lockedUntilBlock = _untilBlock;
  ContractLocked(_untilBlock, _reason);
}

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

function totalSupply() constant returns (uint256) {
  return supply;
}

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability constant

Source Code

function balanceOf(address _owner) constant returns (uint256 balance) {
  return balances[_owner];
}

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

lockAffected checks for the following:

lockedUntilBlock must be less than block.number

Requirements

_to must not be equal to UNKNOWN VALUE

_to must not be equal to 0x0

Source Code

function transfer(address _to, uint256 _value)
  lockAffected
  returns (bool success)
{
  require(_to != 0x0 && _to != address(this));
  balances[msg.sender] = balances[msg.sender].sub(_value); // Deduct senders balance
  balances[_to] = balances[_to].add(_value); // Add recivers blaance
  Transfer(msg.sender, _to, _value); // Raise Transfer event
  return true;
}

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

lockAffected checks for the following:

lockedUntilBlock must be less than block.number

Requirements

_to must not be equal to UNKNOWN VALUE

_to must not be equal to 0x0

Source Code

function transferFrom(
  address _from,
  address _to,
  uint256 _value
) lockAffected returns (bool success) {
  require(_to != 0x0 && _to != address(this));
  balances[_from] = balances[_from].sub(_value); // Deduct senders balance
  balances[_to] = balances[_to].add(_value); // Add recipient blaance
  allowances[_from][msg.sender] = allowances[_from][msg.sender].sub(_value); // Deduct allowance for this address
  Transfer(_from, _to, _value); // Raise Transfer event
  return true;
}

approve

Parameters

Name	Type
_spender	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

lockAffected checks for the following:

lockedUntilBlock must be less than block.number

Source Code

function approve(address _spender, uint256 _value)
  lockAffected
  returns (bool success)
{
  allowances[msg.sender][_spender] = _value; // Set allowance
  Approval(msg.sender, _spender, _value); // Raise Approval event
  return true;
}

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability constant

Source Code

function allowance(address _owner, address _spender)
  constant
  returns (uint256 remaining)
{
  return allowances[_owner][_spender];
}

approveAndCall

Parameters

Name	Type
_spender	address
_value	uint256
_extraData	bytes

Properties

Visibility public

Mutability transaction

Modifiers

lockAffected checks for the following:

lockedUntilBlock must be less than block.number

Source Code

function approveAndCall(
  address _spender,
  uint256 _value,
  bytes _extraData
) lockAffected returns (bool success) {
  ItokenRecipient spender = ItokenRecipient(_spender); // Cast spender to tokenRecipient contract
  approve(_spender, _value); // Set approval to contract for _value
  spender.receiveApproval(msg.sender, _value, this, _extraData); // Raise method on _spender contract
  return true;
}

mintTokens

Parameters

Name	Type
_to	address
_amount	uint256

Properties

Visibility public

Mutability transaction

Requirements

crowdsaleContractAddress must be equal to the sender's address

Source Code

function mintTokens(address _to, uint256 _amount) {
  require(msg.sender == crowdsaleContractAddress);

  supply = supply.add(_amount);
  balances[_to] = balances[_to].add(_amount);
  Mint(_to, _amount);
  Transfer(0x0, _to, _amount);
}

salvageTokensFromContract

Parameters

Name	Type
_tokenAddress	address
_to	address
_amount	uint

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

function salvageTokensFromContract(
  address _tokenAddress,
  address _to,
  uint256 _amount
) onlyOwner {
  IERC20Token(_tokenAddress).transfer(_to, _amount);
}

Internal Functions Expand All Collapse All

Internal functions are parts of the contract that can't be used directly, but instead are used by the public functions listed above.

internal Lockable.lockFromSelf

Parameters

Name	Type
_untilBlock	uint256
_reason	string

Properties

Visibility internal

Mutability transaction

Source Code

function lockFromSelf(uint256 _untilBlock, string _reason) internal {
  lockedUntilBlock = _untilBlock;
  ContractLocked(_untilBlock, _reason);
}

Maecenas ART Token

ERC20

About link description

Stats

Events (5) keyboard_arrow_up

Approval Event

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

ContractLocked Event

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

Mint Event

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

OwnerUpdate 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.

State Variables (11) keyboard_arrow_up

standard Variable

name Variable

symbol Variable

decimals Variable

crowdsaleContractAddress Variable

owner Variable

newOwner Variable

lockedUntilBlock Variable

supply Variable

balances Variable

allowances Variable

Functions Expand All Collapse All

transferOwnership keyboard_arrow_up

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

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyOwner checks for the following:

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

acceptOwnership 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

lockUntil keyboard_arrow_up

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

Properties

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

onlyOwner checks for the following:

Source Code

totalSupply 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

balanceOf 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

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

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

lockAffected checks for the following:

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

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

lockAffected checks for the following:

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

Modifiers help Modifiers are additions to a function that typically make various checks before the function is run.

lockAffected checks for the following:

Source Code

allowance 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.

About

Events (5)

Parameters

Parameters

Parameters

Parameters

Parameters

State Variables (11)

transferOwnership

Parameters

Modifiers

Requirements

acceptOwnership

Parameters

Requirements

lockUntil

Parameters

Modifiers

totalSupply

Parameters

balanceOf

Parameters

transfer

Parameters

Modifiers

Requirements

transferFrom

Parameters

Modifiers

Requirements

approve

Parameters

Modifiers

allowance

Parameters

approveAndCall

Parameters

Modifiers

mintTokens

Parameters

Requirements

salvageTokensFromContract

Parameters

Modifiers

internal Lockable.lockFromSelf

Parameters