Review of AppeCoin: An Alternative Anonymous Cryptocurrency

Reading Time: 6 minutes

AppeCoin, Sergio D. Lerner‘s proposal for an e-cash scheme, is designed for a peer-to-peer network which does not rely on a Trusted Third Party. Like the cryptocurrencies Monero or Zcash, AppeCoin is a protocol which aims to guarantee to its users full privacy. Lerner’s e-cash scheme leverages coin shuffling. Unlike ZeroCoin, where the monetary units […]

portfolio spreadsheet

Live Updated Cryptocurrency Investment Tracking Spreadsheet

Reading Time: 1

Read the second version of this article here. This Google Spreadsheet can help you track your cryptocurrency investments. It gets the prices from an external API and keeps them updated. It supports the 15 most popular cryptocurrencies. It uses Poloniex and Cryptocompare APIs to retrieve latest currency’s rates: It uses a script based on FastFedora Project […]

Fast Smart Contracts Execution in an Ethereum Private Blockchain Development Environment

Reading Time: 1

We describe a geth source code change which enables faster block mining. We hope this option will be included in Ethereum command lines. Private Ethereum blockchains may be deployed by private entities to use in production or in the software development process. There are different ways of speeding the development environment. Some developers choose an […]

Real World Project in Private Blockchain Development

Reading Time: 2 minutes

In the blockchain development industry lot of new technologies had arisen in the latest months. Unfortunately, most of the new platforms are not ready to use in production or directly they were built only to develop Demos. Our developers in Coinfabrik have been struggling to use them in the real world. Our customer asked to use Hyperledger but our initial […]