ERC standards to move Ethereum forward? ERC-20, ERC-223, ERC-721.

Lukas K
Lukas K
Dec 19, 2017 · 5 min read

What does ERC mean?

ERC-20

contract ERC20 {  function transfer(address _to, uint256 _amount) returns (bool success);  function transferFrom(address _from, address _to, uint256 _amount) returns (bool success);  function balanceOf(address _owner) constant returns (uint256 balance);  function approve(address _spender, uint256 _amount) returns (bool success);  function allowance(address _owner, address _spender) constant returns (uint256 remaining);  function totalSupply() constant returns (uint);}

ERC-223

http://cryptocurry.com/

ERC-721

WePower Token example

Other ERC standards


WePower

Blockchain-based green energy procurement and trading platform

Lukas K

Written by

Lukas K

Blockchain researcher and developer | CTO and Co-Founder at Cryptodus | Previously Wepower.Network

WePower

WePower

Blockchain-based green energy procurement and trading platform