Technical Analysis of the $31 Million Dollar Ethereum Hack

By |2019-09-25T01:42:31+00:00July 22nd, 2017|Ethereum|

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 { [...]

How to Serve Up Web Content from Ethereum – Part 4 – Ethereum Mining on TestNet

By |2019-09-25T01:42:33+00:00July 21st, 2017|Ethereum, Ethereum Apps|

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 [...]

How to Serve Up Web Content from Ethereum – Part 3 – Setting Up Your Own Private Testnet with a Genesis Block

By |2019-09-25T01:42:36+00:00July 20th, 2017|Ethereum, Ethereum Apps|

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 [...]