ABYSS

0x0e8d6b471e332f140e7d9dbb99e5e3822f728da6 Copy

ERC20

This contract is an ERC20 token.

Name ABYSS

Symbol ABYSS

Decimals 18

Total Supply 508,628,132 ABYSS

About

Abyss (ABYSS) is a cryptocurrency and operates on the Ethereum platform. Abyss has a current supply of 508,628,132.04106945 with 228,664,903.23688185 in circulation. The last known price of Abyss is 0.02592822 USD and is down -3.26 over the last 24 hours. It is currently trading on 10 active market(s) with $170,630.20 traded over the last 24 hours. More information can be found at https://abyss.finance.

Stats

Public Functions 18

Event Types 8

Code Size 14,539 bytes

Events (8)

AllowTransfersChanged Event

Parameters

_newState

bool

Approval Event

Parameters

_owner	address
_spender	address
_value	uint256

Destroy Event

Parameters

_from	address
_value	uint256

IssuanceFinished Event

Parameters

Issue Event

Parameters

_to	address
_value	uint256

SetOwners Event

Parameters

owners

address[]

Transfer Event

Parameters

_from	address
_to	address
_value	uint256

TransfersEnabled Event

Parameters

Constants (2)

SALE_END_TIME Constant

uint256

1526479200

LIMIT_TRANSFERS_PERIOD Constant

uint256

365 days

State Variables (16)

limitEndDate Variable

uint256

limitedWalletsManager Variable

address

isLimitEnabled Variable

bool

allowTransfers Variable

bool

issuanceFinished Variable

bool

eventListener Variable

address

name Variable

string

symbol Variable

string

decimals Variable

uint8

totalSupply Variable

uint256

manager Variable

address

limitedWallets Variable

mapping(address => bool)

balances Variable

mapping(address => uint256)

ownerByAddress Variable

mapping(address => bool)

allowed Variable

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

Internal Variable

owners Variable

address[]

Internal Variable

Functions Expand All Collapse All

setOwners

Parameters

Name	Type
_owners	address[]

Properties

Visibility public

Mutability transaction

Requirements

manager must be equal to the sender's address

Source Code

function setOwners(address[] _owners) public {
  require(msg.sender == manager);
  _setOwners(_owners);
}

getOwners

Parameters

This function has no parameters.

Properties

Visibility public

Mutability constant

Source Code

function getOwners() public constant returns (address[]) {
  return owners;
}

balanceOf

Parameters

Name	Type
_owner	address

Properties

Visibility public

Mutability constant

Source Code

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

transfer

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

canTransfer checks for the following:

One or more of the following: -isLimitEnabled must not be true - OR now must be greater than or equal to limitEndDate

Source Code

function transfer(address _to, uint256 _value)
  public
  canTransfer(msg.sender, _to)
  returns (bool)
{
  return super.transfer(_to, _value);
}

transferFrom

Parameters

Name	Type
_from	address
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

canTransfer checks for the following:

One or more of the following: -isLimitEnabled must not be true - OR now must be greater than or equal to limitEndDate

Source Code

function transferFrom(
  address _from,
  address _to,
  uint256 _value
) public canTransfer(_from, _to) returns (bool) {
  return super.transferFrom(_from, _to, _value);
}

approve

Parameters

Name	Type
_spender	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

canTransfer checks for the following:

One or more of the following: -isLimitEnabled must not be true - OR now must be greater than or equal to limitEndDate

Source Code

function approve(address _spender, uint256 _value)
  public
  canTransfer(msg.sender, _spender)
  returns (bool)
{
  return super.approve(_spender, _value);
}

allowance

Parameters

Name	Type
_owner	address
_spender	address

Properties

Visibility public

Mutability constant

Source Code

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

setAllowTransfers

Parameters

Name	Type
_allowTransfers	bool

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

ownerByAddress for the sender's address must be equal to true

Source Code

function setAllowTransfers(bool _allowTransfers) external onlyOwner {
  allowTransfers = _allowTransfers;
  AllowTransfersChanged(_allowTransfers);
}

setListener

Parameters

Name	Type
_listener	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

ownerByAddress for the sender's address must be equal to true

Source Code

function setListener(address _listener) public onlyOwner {
  if (_listener != address(0)) {
    eventListener = ITokenEventListener(_listener);
  } else {
    delete eventListener;
  }
}

issue

Parameters

Name	Type
_to	address
_value	uint256

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

ownerByAddress for the sender's address must be equal to true

canIssue checks for the following:

issuanceFinished must not be true

Source Code

function issue(address _to, uint256 _value) external onlyOwner canIssue {
  totalSupply = safeAdd(totalSupply, _value);
  balances[_to] = safeAdd(balances[_to], _value);
  Issue(_to, _value);
  Transfer(address(0), _to, _value);
}

destroy

Parameters

Name	Type
_from	address
_value	uint256

Properties

Visibility public

Mutability transaction

Requirements

One or more of the following: - _from must be equal to the sender's address

_value must be less than or equal to balances for _from

Source Code

function destroy(address _from, uint256 _value) external {
  require(ownerByAddress[msg.sender] || msg.sender == _from);
  require(balances[_from] >= _value);
  totalSupply = safeSub(totalSupply, _value);
  balances[_from] = safeSub(balances[_from], _value);
  Transfer(_from, address(0), _value);
  Destroy(_from, _value);
}

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] = safeAdd(
    allowed[msg.sender][_spender],
    _addedValue
  );
  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] = safeSub(oldValue, _subtractedValue);
  }
  Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
  return true;
}

finishIssuance

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyOwner checks for the following:

ownerByAddress for the sender's address must be equal to true

Source Code

function finishIssuance() public onlyOwner returns (bool) {
  issuanceFinished = true;
  IssuanceFinished();
  return true;
}

enableTransfers

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Requirements

limitedWalletsManager must be equal to the sender's address

Source Code

function enableTransfers() public {
  require(msg.sender == limitedWalletsManager);
  allowTransfers = true;
  TransfersEnabled();
}

addLimitedWalletAddress

Parameters

Name	Type
_wallet	address

Properties

Visibility public

Mutability transaction

Requirements

One or more of the following: - limitedWalletsManager must be equal to the sender's address

Source Code

function addLimitedWalletAddress(address _wallet) public {
  require(msg.sender == limitedWalletsManager || ownerByAddress[msg.sender]);
  limitedWallets[_wallet] = true;
}

delLimitedWalletAddress

Parameters

Name	Type
_wallet	address

Properties

Visibility public

Mutability transaction

Modifiers

onlyManager checks for the following:

limitedWalletsManager must be equal to the sender's address

Source Code

function delLimitedWalletAddress(address _wallet) public onlyManager {
  limitedWallets[_wallet] = false;
}

disableLimit

Parameters

This function has no parameters.

Properties

Visibility public

Mutability transaction

Modifiers

onlyManager checks for the following:

limitedWalletsManager must be equal to the sender's address

Source Code

function disableLimit() public onlyManager {
  isLimitEnabled = false;
}

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 ManagedToken.hasListener

Parameters

This function has no parameters.

Properties

Visibility internal

Mutability view

Source Code

function hasListener() internal view returns (bool) {
  if (eventListener == address(0)) {
    return false;
  }
  return true;
}

internal SafeMath.safeMul

Parameters

Name	Type
a	uint256
b	uint256

Properties

Visibility internal

Mutability pure

Requirements

One or more of the following: - b must be equal to c / a - OR a must be equal to 0

Source Code

function safeMul(uint256 a, uint256 b) internal pure returns (uint256) {
  uint256 c = a * b;
  assert(a == 0 || c / a == b);
  return c;
}

internal SafeMath.safeDiv

Parameters

Name	Type
a	uint256
b	uint256

Properties

Visibility internal

Mutability pure

Source Code

function safeDiv(uint256 a, uint256 b) internal pure returns (uint256) {
  uint256 c = a / b;
  return c;
}

internal SafeMath.safeSub

Parameters

Name	Type
a	uint256
b	uint256

Properties

Visibility internal

Mutability pure

Requirements

a must be greater than or equal to b

Source Code

function safeSub(uint256 a, uint256 b) internal pure returns (uint256) {
  assert(a >= b);
  return a - b;
}

internal SafeMath.safeAdd

Parameters

Name	Type
a	uint256
b	uint256

Properties

Visibility internal

Mutability pure

Requirements

c must be greater than or equal to a

Source Code

function safeAdd(uint256 a, uint256 b) internal pure returns (uint256) {
  uint256 c = a + b;
  assert(c >= a);
  return c;
}

internal MultiOwnable._setOwners

Parameters

Name	Type
_owners	address[]

Properties

Visibility internal

Mutability transaction

Source Code

function _setOwners(address[] _owners) internal {
  for (uint256 i = 0; i < owners.length; i++) {
    ownerByAddress[owners[i]] = false;
  }

  for (uint256 j = 0; j < _owners.length; j++) {
    ownerByAddress[_owners[j]] = true;
  }
  owners = _owners;
  SetOwners(_owners);
}

ABYSS

ERC20

About link

Stats

Events (8) keyboard_arrow_up

AllowTransfersChanged Event

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

Approval Event

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

Destroy Event

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

IssuanceFinished Event

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

Issue Event

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

SetOwners 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.

TransfersEnabled Event

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

Constants (2) keyboard_arrow_up

SALE_END_TIME Constant

LIMIT_TRANSFERS_PERIOD Constant

State Variables (16) keyboard_arrow_up

limitEndDate Variable

limitedWalletsManager Variable

isLimitEnabled Variable

allowTransfers Variable

issuanceFinished Variable

eventListener Variable

name Variable

symbol Variable

decimals Variable

totalSupply Variable

manager Variable

limitedWallets Variable

balances Variable

ownerByAddress Variable

allowed Variable

owners Variable

Functions Expand All Collapse All

setOwners 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

getOwners 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.

canTransfer checks for the following:

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.

canTransfer checks for the following:

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.

canTransfer 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

setAllowTransfers keyboard_arrow_up

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

Properties

About

Events (8)

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Parameters

Constants (2)

State Variables (16)

setOwners

Parameters

Requirements

getOwners

Parameters

balanceOf

Parameters

transfer

Parameters

Modifiers

transferFrom

Parameters

Modifiers

approve

Parameters

Modifiers

allowance

Parameters

setAllowTransfers

Parameters

Modifiers

setListener

Parameters

Modifiers

issue

Parameters

Modifiers

destroy

Parameters

Requirements

increaseApproval

Parameters

decreaseApproval

Parameters

finishIssuance

Parameters

Modifiers

enableTransfers

Parameters

Requirements

addLimitedWalletAddress

Parameters

Requirements

delLimitedWalletAddress

Parameters

Modifiers

disableLimit

Parameters

Modifiers

internal ManagedToken.hasListener

Parameters

internal SafeMath.safeMul

Parameters

Requirements

internal SafeMath.safeDiv

Parameters