我正在试图撤回OMG（Omise Go）令牌，这些令牌被空投到我的一些以太坊账户中。
如何安全，干净，轻松地完成这项工作？
答案 0 :(得分：1)
使用任何兼容ERC20的钱包。像MyEtherWallet.com，Parity.io，Exudos.io，MetaMask.io等等。
但是，我建议：
https://www.myetherwallet.com/，如果您不想在计算机上安装任何内容。
http://www.exodus.io/，这很好，但需要您在PC上安装它。
答案 1 :(得分：0)
---确认答案---
这适用于任何ERC20令牌 - 而不仅仅是OMG。这是分离ERC-20令牌的最简单，最干净，最首要的原则。
这个答案对那些喜欢使用原始命令行以太坊的人很有用（例如geth，eth等。）
只需输入以下命令即可。
请记住以下内容：
请务必使用您自己的地址替换myETHaccount和myOMGaccount字符串变量！
如果您没有目标OMG帐户，请在交易所创建一个OMG 。我使用https://bittrex.com
bittrex.com要求最低存款额为0.1 OMG
//Official OMG ABI definition:
var omg_abi=[{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"unpause","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"paused","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":false,"inputs":[],"name":"pause","outputs":[{"name":"","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"},{"name":"_releaseTime","type":"uint256"}],"name":"mintTimelocked","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}];
//Official OMG contract address:
var omg_address='0xd26114cd6EE289AccF82350c8d8487fedB8A0C07';
//now let's create an instance of OMG contract:
var instance = web3.eth.contract(omg_abi).at(omg_address);
//set your ETH address
var myETHaccount=eth.accounts[3];
//check your available OMG balance:
web3.fromWei(instance.balanceOf(myETHaccount),"ether");
//check balance of all your addresses in ~/.ethereum:
eth.accounts.forEach(function(e,i){console.log("eth.accounts["+i+"]: " + "\tbalance:" + web3.fromWei(instance.balanceOf(eth.accounts[i]),"ether") + " OMG")})
//set OMG address
var myOMGaccount='0xc0c941740a550e05c50c060168c2fda1f9a6ad7b';
//transfer full amount:
instance.transfer(myOMGaccount,instance.balanceOf(myETHaccount),{from:myETHaccount,gas:180000});
//Congratulations. You're done!
//Don't forget to lock your account:
web3.personal.lockAccount(myETHaccount)
//copy and paste the tx receipt and check it on etherscan.io (for example)
//**Note 1**: OMG contract can take 5 mins before it sends it to bittrex.com
//**Note 2**: bittrex.com takes 36 confirmations before balance will appear