Securing digital assets – a Bitcoin full node API for kdb+

31 Oct 2018 | , , , , , , , ,

By Jeremy Lucid In this article Kx engineer Jeremy Lucid describes the qbitcoind library that he has created and shared on GitHub. The library allows individual users or applications to communicate with the Bitcoin Core full node and wallet implementation, facilitating direct bitcoin transactions. Jeremy is also the author of an earlier Kx blog on Bitcoin, Kdb+ and

Kdb+ and Factom: Securing data on the blockchain with qfactom

13 Sep 2017 | , ,

Blockchain applications are proliferating in the financial services industry and Kx technology is increasingly being used in these systems to provide high-speed data analytics, like by the Bitcoin Mercantile Exchange (BitMEX), a cryptocurrency derivatives exchange and by financial technology firm Cobalt DL. qfactom, is a kdb+ wrapper library designed to interact with the Factom blockchain via its client and wallet applications. The library provides convenient functions to create, publish data to, and read data from, Factom chains for the purpose of creating and validating secure audit trails.