How Do I Purchase a Crypto Currency Token in a NEO ICO and What Do I Do With the Tokens after I’ve Purchased?
I joined the Telegram group for one of our NEO ICO clients yesterday. Right after I joined, I received a call via Telegram from this guy in Saudi Arabia demanding to know what […]
We get this question a lot. How do you launch a NEO ICO?
Here are the steps.
Website – You’ll need a professional looking website. Do not use Wix or a hosted platform as your website will be judged by technical folks. On the website, ensure that your Team section is strong. This means that you […]
Refunds in an ICO for a NEO Blockchain NEP-5 smart contract are tricky.
Let’s start with understanding why you need to support refunds. When you’re invoking a smart contract on NEO to purchase digital assets through a wallet, you’re effectively passing in an asset into a smart contract and, subsequently, invoking a function on the contract. […]
Aphelion launched the second Initial Coin Offering (ICO) on the Neo Blockchain on November 15th at 00:00:00 GMT. The Neo Blockchain, based out of Shanghai, China, utilizes blockchain technology and digital identity to digitize assets, to automate the management of digital assets using smart contracts. Aphelion is raising $34 million in this ICO.
AllCode performed all […]
We’ve been trying to deploy a Crowdsale Initial Coin Offering (ICO) Solidity contract to the Ethereum block chain for the better part of 2 months.
We’ve looked into the Open Zeppelins tutorials on How to Create Token an Initial Coin Offering using Truffle and Open Zeppelin. We were able to compile their Crowdsale ICO, but each […]
In this tutorial, we’re going to deploy the Ethereum Truffle Pet Shop DApp demo to an AWS EC2 Micro instance.
If you’ve played with Ethereum’s Solidity programming language to deploy smart contracts to the blockchain, you’ve come to the realization that Ethereum and Solidity are desperately in need of a development framework. Truffle is the best […]
Here’s an interesting analysis of the $31 Million Ethereum Hack.
https://medium.freecodecamp.org/a-hacker-stole-31m-of-ether-how-it-happened-and-what-it-means-for-ethereum-9e5dc29e33ce
From a technical standpoint, it appears as though the software developers who built the Parity wallet put in a catch all function that enables unknown functions that are payable, that send you Ether, to default to depositing the Ether.
function() payable {
//msg.value is […]
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum test network on localhost.
In our previous post, we created the first block in our testnet using a CustomGenesis.json. In the CustomGenesis.json, we set the difficulty attribute to a very low […]
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum test network on localhost.
In our previous post, we installed Geth on Mac OS X. When Geth is initially started on a Mac, Geth will start to synch with the production blockchain. […]
This tutorial is part of a series of blog posts on getting a web page on your web server to communicate via web3 with your Ethereum on localhost.
In our previous post, we installed the Ethereum Wallet. The Ethereum Wallet is a nice way to visualize what’s going on with Ethereum, but for our purposes initially we don’t […]