Exonum takes its name from the word "Exonumia". Exonumia are items representing value that are traditionally used to engage in a diverse marketplace.
We chose to name our platform Exonum because you can use it to represent, store, exchange and secure anything of value — any digital asset.
Exonum has been optimized for Linux and MacOS machines. We are working on support for Windows and other operating systems.
Yes! Exonum was designed to handle smart-contracts. Just like other smart-contract platforms, Exonum-based smart contracts represent business logic that can capably add to a blockchain immediately. Exonum-based smart contracts also have the highest performance in terms of transaction processing, able to handle up to 3,000 transactions per second with an unprecedented 2.5 seconds of clearing time and up to 15,000 transactions per second in custom situations.
However, our system administrators must review all smart-contracts written on Exonum before they are publicly deployed. We do this to guarantee memory safety and ensure your smart-contract is optimized for speed.
Exonum provides an anchoring service which makes it impossible to revise the transaction history. The essence of the service is that a hash of the entire blockchain state is periodically included ("anchored") to the public source (Bitcoin Blockchain). Enclosure of a new transaction into the Bitcoin Blockchain requires payment of a fee. Said fee is paid in bitcoins.
Currently integration of the Exonum-based ICO into the stock exchange is not provided. At the same time, principally, such opportunity exists and may be realized by developers.
Exonum is published under an Apache 2.0 license. You are free to create almost anything you want with Exonum — just make sure to credit The Bitfury Group/Exonum.
Send us an email at email@example.com.
We designed Exonum to be as flexible as possible. You can design your Exonum Blockchain to have a token or coin, or you can create a permissioned blockchain without one. Just in case, we have included a tutorial on how to create your own Exonum Blockchain cryptocurrency.
Currently light client is realized with Node.js only. It is, however, scheduled to provide the client in other languages for the purpose of integration into applications.
Exonum is open source and can be found on GitHub, so feel free to participate.
Very soon we are going to introduce Java bindings and platform-independent interface description to make Exonum more developer-friendly. Please visit the documentation to study our roadmap.
Our team is building a horizontal solution that could be used by technical specialists to elaborate individual specialized software. At the same time we're exploring use cases for Exonum platform to accumulate the common parts that should be incorporated into Core.