Blockwell

SIRIN

ERC20

This contract is an ERC20 token.

Name SIRIN
Symbol SRN
Decimals 18
Total Supply 572,166,104 SRN

About link description

SIRIN LABS Token (SIRIN) is a token developed by blockchain development company Sirin Labs, and is a utility token whose purpose is to be used as the cornerstone of the SIRIN Labs ecosystem, which currently consists of the SIRIN OS, FINNEY smartphone, SIRIN Decentralized Application (DApp) Store, and the SIRIN LABS brick-and-mortar stores. Sirin Labs has been developing the first blockchain smartphone, and every product of this company is committed to using their own blockchain. They promote use of digital currencies and decentralization through SRN tokens.

Stats

Public Functions 16
Event Types 8
Code Size 41,673 bytes

Approval Event

Parameters help
owner
address help
spender
address help
value
uint256 help

Destruction Event

Parameters help
_amount
uint256 help

Issuance Event

Parameters help
_amount
uint256 help

Mint Event

Parameters help
to
address help
amount
uint256 help

MintFinished Event

Parameters help

NewSmartToken Event

Parameters help
_token
address help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

Transfer Event

Parameters help
from
address help
to
address help
value
uint256 help

Functions Expand All Collapse All

balanceOf keyboard_arrow_up

Parameters help

Name Type
_owner
address help

Properties

Visibility help public
Mutability help view
Source Code
  function balanceOf(address _owner) public view 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) public returns (bool) {
    require(_to != address(0));
    require(_value <= balances[msg.sender]);

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

allowance keyboard_arrow_up

Parameters help

Name Type
_owner
address help
_spender
address help

Properties

Visibility help public
Mutability help view
Source Code
  function allowance(address _owner, address _spender) public view 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

Requirements help

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);
    Transfer(_from, _to, _value);
    return true;
  }

approve keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_value
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
  function approve(address _spender, uint256 _value) public returns (bool) {
    allowed[msg.sender][_spender] = _value;
    Approval(msg.sender, _spender, _value);
    return true;
  }

transferableTokens keyboard_arrow_up

Parameters help

Name Type
holder
address help
time
uint64 help

Properties

Visibility help public
Mutability help constant

Requirements help

Source Code
    function transferableTokens(address holder, uint64 time) public constant returns (uint256) {
        require(transfersEnabled);
        return super.transferableTokens(holder, time);
    }

disableTransfers keyboard_arrow_up

Parameters help

Name Type
_disable
bool help

Properties

Visibility help public
Mutability help transaction
Source Code
    function disableTransfers(bool _disable) onlyOwner public {
        transfersEnabled = !_disable;
    }

issue keyboard_arrow_up

Parameters help

Name Type
_to
address help
_amount
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function issue(address _to, uint256 _amount) onlyOwner public {
        require(super.mint(_to, _amount));
        Issuance(_amount);
    }

destroy keyboard_arrow_up

Parameters help

Name Type
_from
address help
_amount
uint256 help

Properties

Visibility help public
Mutability help transaction

Modifiers help

Source Code
    function destroy(address _from, uint256 _amount) canDestroy public {

        require(msg.sender == _from || msg.sender == owner); // validate input

        balances[_from] = balances[_from].sub(_amount);
        totalSupply = totalSupply.sub(_amount);

        Destruction(_amount);
        Transfer(_from, 0x0, _amount);
    }

transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transferOwnership(address newOwner) onlyOwner public {
        pendingOwner = newOwner;
    }

claimOwnership keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
    function claimOwnership() onlyPendingOwner public {
        OwnershipTransferred(owner, pendingOwner);
        owner = pendingOwner;
        pendingOwner = address(0);
    }

increaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_addedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function increaseApproval (address _spender, uint _addedValue) public returns (bool success) {
    allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

decreaseApproval keyboard_arrow_up

Parameters help

Name Type
_spender
address help
_subtractedValue
uint help

Properties

Visibility help public
Mutability help transaction
Source Code
  function decreaseApproval (address _spender, uint _subtractedValue) public returns (bool success) {
    uint oldValue = allowed[msg.sender][_spender];
    if (_subtractedValue > oldValue) {
      allowed[msg.sender][_spender] = 0;
    } else {
      allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
    }
    Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
    return true;
  }

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

finishMinting keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction
Source Code
  function finishMinting() onlyOwner public returns (bool) {
    mintingFinished = true;
    MintFinished();
    return true;
  }

setDestroyEnabled keyboard_arrow_up

Parameters help

Name Type
_enable
bool help

Properties

Visibility help public
Mutability help transaction
Source Code
    function setDestroyEnabled(bool _enable) onlyOwner public {
        destroyEnabled = _enable;
    }