DEAPCOIN

0x1a3496c18d558bd9c6c8f609e1b129f67ab08163 Copy

ERC20

This contract is an ERC20 token.

Name DEAPCOIN

Symbol DEP

Decimals 18

Total Supply 30,000,000,000 DEP

About

DEAPcoin (DEP) is a cryptocurrency launched in 2019and operates on the Ethereum platform. DEAPcoin has a current supply of 30,000,000,000 with 4,185,783,090.4076676 in circulation. The last known price of DEAPcoin is 0.00662626 USD and is up 2.06 over the last 24 hours. It is currently trading on 10 active market(s) with $2,726,394.11 traded over the last 24 hours. More information can be found at https://dea.sg/.

Stats

Public Functions 14

Event Types 7

Code Size 21,224 bytes

Library Use

Uses SafeMath for uint256.

Events (7)

Approval Event

Parameters

owner	address
spender	address
value	uint256

BatchTransferFail Event

Parameters

from	address
to	address
value	uint256
msg	string

Mint Event

Parameters

to	address
amount	uint256

MintFinished Event

Parameters

OwnershipTransferred Event

Parameters

previousOwner	address
newOwner	address

Transfer Event

Parameters

from	address
to	address
value	uint256

TransferERC223 Event

Parameters

from	address
to	address
value	uint256
data	bytes

Constants (6)

name Constant

string

DEAPCOIN

symbol Constant

string

DEP

decimals Constant

uint8

INITIAL_SUPPLY Constant

uint256

30000000000 * UNKNOWN VALUE

INITIAL_SALE_SUPPLY Constant

uint256

12000000000 * UNKNOWN VALUE

INITIAL_UNSALE_SUPPLY Constant

uint256

INITIAL_SUPPLY - INITIAL_SALE_SUPPLY

State Variables (8)

owner_wallet Variable

address

unsale_owner_wallet Variable

address

group_lockup Variable

address

mintingFinished Variable

bool

owner Variable

address

allowed Variable

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

Internal Variable

balances Variable

mapping(address => uint256)

Internal Variable

totalSupply_ Variable

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 UNKNOWN VALUE

Source Code

function transferOwnership(address newOwner) public onlyOwner {
  require(newOwner != address(0));
  emit OwnershipTransferred(owner, newOwner);
  owner = newOwner;
}

totalSupply

Parameters

This function has no parameters.

Properties

Visibility public

Mutability view

Source Code

function totalSupply() public view returns (uint256) {
  return totalSupply_;
}

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability view

Source Code

function balanceOf(address _owner) public view returns (uint256) {
  return balances[_owner];
}

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_to must not be equal to UNKNOWN VALUE

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

_value must be greater than 0

Source Code

function transfer(address _to, uint256 _value) public returns (bool) {
  require(_to != address(0));
  require(_value <= balances[msg.sender]);
  require(_value > 0);

  bytes memory empty;

  bool inLockupList = group_lockup.inLockupList(msg.sender);

  //if user in the lockup list, they can only transfer token after lockup date
  if (inLockupList) {
    uint256 lockupTime = group_lockup.getLockupTime(msg.sender);
    require(group_lockup.isLockup(lockupTime) == false);
  }

  // SafeMath.sub will throw if there is not enough balance.
  balances[msg.sender] = balances[msg.sender].sub(_value);
  balances[_to] = balances[_to].add(_value);

  bool isUserAddress = false;
  // solium-disable-next-line security/no-inline-assembly
  assembly {
    isUserAddress := iszero(extcodesize(_to))
  }

  if (isUserAddress == false) {
    ERC223ContractInterface receiver = ERC223ContractInterface(_to);
    receiver.tokenFallback(msg.sender, _value, empty);
  }

  emit Transfer(msg.sender, _to, _value);
  return true;
}

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability view

Source Code

function allowance(address _owner, address _spender)
  public
  view
  returns (uint256)
{
  return allowed[_owner][_spender];
}

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

_to must not be equal to UNKNOWN VALUE

_value must be less than or equal to balances for _from

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

Source Code

function transferFrom(
  address _from,
  address _to,
  uint256 _value
) public returns (bool) {
  require(_to != address(0));
  require(_value <= balances[_from]);
  require(_value <= allowed[_from][msg.sender]);

  balances[_from] = balances[_from].sub(_value);
  balances[_to] = balances[_to].add(_value);
  allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
  emit 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) {
  allowed[msg.sender][_spender] = _value;
  emit Approval(msg.sender, _spender, _value);
  return true;
}

increaseApproval

Parameters

Name	Type
_spender	address
_addedValue	uint

Properties

Visibility public

Mutability transaction

Source Code

function increaseApproval(address _spender, uint256 _addedValue)
  public
  returns (bool)
{
  allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(
    _addedValue
  );
  emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
  return true;
}

decreaseApproval

Parameters

Name	Type
_spender	address
_subtractedValue	uint

Properties

Visibility public

Mutability transaction

Source Code

function decreaseApproval(address _spender, uint256 _subtractedValue)
  public
  returns (bool)
{
  uint256 oldValue = allowed[msg.sender][_spender];
  if (_subtractedValue > oldValue) {
    allowed[msg.sender][_spender] = 0;
  } else {
    allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
  }
  emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
  return true;
}

mint

Parameters

Name	Type
_to	address
_amount	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

canMint checks for the following:

mintingFinished must not be true

Source Code

function mint(address _to, uint256 _amount)
  public
  onlyOwner
  canMint
  returns (bool)
{
  totalSupply_ = totalSupply_.add(_amount);
  balances[_to] = balances[_to].add(_amount);
  emit Mint(_to, _amount);
  emit Transfer(address(0), _to, _amount);
  return true;
}

finishMinting

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

canMint checks for the following:

mintingFinished must not be true

Source Code

function finishMinting() public onlyOwner canMint returns (bool) {
  mintingFinished = true;
  emit MintFinished();
  return true;
}

transfer

Parameters

Name	Type
_to	address
_value	uint256
_data	bytes

Properties

Visibility public

Mutability transaction

Requirements

_to must not be equal to UNKNOWN VALUE

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

_value must be greater than 0

Source Code

function transfer(
  address _to,
  uint256 _value,
  bytes _data
) public returns (bool) {
  require(_to != address(0));
  require(_value <= balances[msg.sender]);
  require(_value > 0);

  bool inLockupList = group_lockup.inLockupList(msg.sender);

  //if user in the lockup list, they can only transfer token after lockup date
  if (inLockupList) {
    uint256 lockupTime = group_lockup.getLockupTime(msg.sender);
    require(group_lockup.isLockup(lockupTime) == false);
  }

  // SafeMath.sub will throw if there is not enough balance.
  balances[msg.sender] = balances[msg.sender].sub(_value);
  balances[_to] = balances[_to].add(_value);

  bool isUserAddress = false;
  // solium-disable-next-line security/no-inline-assembly
  assembly {
    isUserAddress := iszero(extcodesize(_to))
  }

  if (isUserAddress == false) {
    ERC223ContractInterface receiver = ERC223ContractInterface(_to);
    receiver.tokenFallback(msg.sender, _value, _data);
  }

  emit Transfer(msg.sender, _to, _value);
  emit TransferERC223(msg.sender, _to, _value, _data);
  return true;
}

sendTokens

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Requirements

_to must not be equal to UNKNOWN VALUE

_value must be less than or equal to balances for owner_wallet

Source Code

function sendTokens(address _to, uint256 _value)
  public
  onlyOwner
  returns (bool)
{
  require(_to != address(0));
  require(_value <= balances[owner_wallet]);

  bytes memory empty;

  // SafeMath.sub will throw if there is not enough balance.
  balances[owner_wallet] = balances[owner_wallet].sub(_value);
  balances[_to] = balances[_to].add(_value);

  bool isUserAddress = false;
  // solium-disable-next-line security/no-inline-assembly
  assembly {
    isUserAddress := iszero(extcodesize(_to))
  }

  if (isUserAddress == false) {
    ERC223ContractInterface receiver = ERC223ContractInterface(_to);
    receiver.tokenFallback(msg.sender, _value, empty);
  }

  emit Transfer(owner_wallet, _to, _value);
  return true;
}

batchTransfer

Parameters

Name	Type
_from	address
_users	address[]
_values	uint256[]

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

owner must be equal to the sender's address

Source Code

function batchTransfer(
  address _from,
  address[] _users,
  uint256[] _values
) public onlyOwner returns (bool) {
  address to;
  uint256 value;
  bool isUserAddress;
  bool canTransfer;
  string memory transferFailMsg;

  for (uint256 i = 0; i < _users.length; i++) {
    to = _users[i];
    value = _values[i];
    isUserAddress = false;
    canTransfer = false;
    transferFailMsg = "";

    // can not send token to contract address
    //コントラクトアドレスにトークンを発送できない検証
    assembly {
      isUserAddress := iszero(extcodesize(to))
    }

    //data check
    if (!isUserAddress) {
      transferFailMsg = "try to send token to contract";
    } else if (value <= 0) {
      transferFailMsg = "try to send wrong token amount";
    } else if (to == address(0)) {
      transferFailMsg = "try to send token to empty address";
    } else if (value > balances[_from]) {
      transferFailMsg = "token amount is larger than giver holding";
    } else {
      canTransfer = true;
    }

    if (canTransfer) {
      balances[_from] = balances[_from].sub(value);
      balances[to] = balances[to].add(value);
      emit Transfer(_from, to, value);
    } else {
      emit BatchTransferFail(_from, to, value, transferFailMsg);
    }
  }

  return true;
}

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.

DEAPCOIN

ERC20

About link description

Stats

Library Use

Events (7) keyboard_arrow_up

Approval Event

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

BatchTransferFail 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.

MintFinished Event

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

OwnershipTransferred 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.

TransferERC223 Event

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

Constants (6) keyboard_arrow_up

name Constant

symbol Constant

decimals Constant

INITIAL_SUPPLY Constant

INITIAL_SALE_SUPPLY Constant

INITIAL_UNSALE_SUPPLY Constant

State Variables (8) keyboard_arrow_up

owner_wallet Variable

unsale_owner_wallet Variable

group_lockup Variable

mintingFinished Variable

owner Variable

allowed Variable

balances Variable

totalSupply_ 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

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

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

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

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

increaseApproval 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

decreaseApproval 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

mint 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 (7)

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Constants (6)

State Variables (8)

transferOwnership

Parameters

Modifiers

Requirements

totalSupply

Parameters

balanceOf

Parameters

transfer

Parameters

Requirements

allowance

Parameters

transferFrom

Parameters

Requirements

approve

Parameters

increaseApproval

Parameters

decreaseApproval

Parameters

mint

Parameters

Modifiers

finishMinting

Parameters

Modifiers

transfer

Parameters

Requirements

sendTokens

Parameters

Modifiers

Requirements

batchTransfer

Parameters

Modifiers