Blockwell

Covesting

ERC20

This contract is an ERC20 token.

Name Covesting
Symbol COV
Decimals 18
Total Supply 20,000,000 COV

About link description

Covesting (COV) is a cryptocurrency token and operates on the Ethereum platform. Covesting has a current supply of 20,000,000 with 18,000,000 in circulation. The last known price of Covesting is $0.258206 USD and is up 8.76% over the last 24 hours. It is currently trading on 7 active market(s) with $37,979.51 traded over the last 24 hours. More information can be found at https://covesting.io/.

Stats

Public Functions 11
Event Types 4
Code Size 16,877 bytes

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

Mint Event

Parameters help
to
address help
amount
uint256 help

MintFinished Event

Parameters help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

Functions Expand All Collapse All

transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
  function transferOwnership(address newOwner) onlyOwner {
    require(newOwner != address(0));      
    owner = newOwner;
  }

balanceOf keyboard_arrow_up

Parameters help

Name Type
_owner
address help

Properties

Visibility help public
Mutability help constant
Source Code
  function balanceOf(address _owner) constant returns (uint256 balance) {
    return balances[_owner];
  }

transfer keyboard_arrow_up

Parameters help

Name Type
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function transfer(address _to, uint256 _value) returns (bool) {
    require(locked[msg.sender] < now);
    return super.transfer(_to, _value);
  }

allowance keyboard_arrow_up

Parameters help

Name Type
_owner
address help
_spender
address help

Properties

Visibility help public
Mutability help constant
Source Code
  function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
    return allowed[_owner][_spender];
  }

transferFrom keyboard_arrow_up

Parameters help

Name Type
_from
address help
_to
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
    require(locked[_from] < now);
    return super.transferFrom(_from, _to, _value);
  }

approve keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction

Requirements help

One or more of the following:
Source Code
  function approve(address _spender, uint256 _value) returns (bool) {

    // To change the approve amount you first have to reduce the addresses`
    //  allowance to zero by calling `approve(_spender, 0)` if it is not
    //  already 0 to mitigate the race condition described here:
    //  https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
    require((_value == 0) || (allowed[msg.sender][_spender] == 0));

    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

setSaleAgent keyboard_arrow_up

Parameters help

Name Type
newSaleAgnet
address help

Properties

Visibility help public
Mutability help transaction
Source Code
  function setSaleAgent(address newSaleAgnet) {
    require(msg.sender == saleAgent || msg.sender == owner);
    saleAgent = newSaleAgnet;
  }

mint keyboard_arrow_up

Parameters help

Name Type
_to
address help
_amount
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function mint(address _to, uint256 _amount) returns (bool) {
    require(msg.sender == saleAgent && !mintingFinished);
    totalSupply = totalSupply.add(_amount);
    balances[_to] = balances[_to].add(_amount);
    Mint(_to, _amount);
    return true;
  }

finishMinting keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
  function finishMinting() returns (bool) {
    require((msg.sender == saleAgent || msg.sender == owner) && !mintingFinished);
    mintingFinished = true;
    MintFinished();
    return true;
  }

lock keyboard_arrow_up

Parameters help

Name Type
addr
address help
periodInDays
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function lock(address addr, uint periodInDays) {
    require(locked[addr] < now && (msg.sender == saleAgent || msg.sender == addr));
    locked[addr] = now + periodInDays * 1 days;
  }

constructor keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help payable
Source Code
  function () payable {
    revert();
  }