# Jur Chain

The Jur Chain is a Substrate based chain. The Jur Chain integrates the [cumulus](https://github.com/paritytech/cumulus) crate in order to connect securely to the Relay Chain that provides block finalization and security hence making the Jur Chain a parachain, specifically of the Polkadot Relay Chain.

Jur will be bidding for a parachain slot in the upcoming Q1 ‘23; until then it will be running as a solochain. Here is a high level overview of the Jur Chain infrastructure:

<figure><img src="https://lh6.googleusercontent.com/w7AWvno8eBciSOgJLFQKUTHQcmPlA1-J2ap2K8W7X8zBfxpxbp_0BimjC16PWhPb7qF-zJ_glvLi992FuTb7Kc2hjrVXtWQoR0P3sBwdjV_gD2lUjKlteTK_erlRBJd9Y_V9US4gPqis2dkC5xpeKJRe44Mu1Gd9PMSTeZ07Vq4Cf-8kBtumoJmdQRB9JQ" alt=""><figcaption></figcaption></figure>

In terms of runtime here is a bird’s eye view of the integrated functions:

<figure><img src="https://lh6.googleusercontent.com/puqKm28opyToWnbKiXJusaoUdmpfDE3J6PauMD6LI9qXCbBealmLVAnq1GJUh7cHQRKVKaF9pQxDg0u9HfQYKHbAS1tJ342NjhUX2d8KQVe-cOeZc2vvqjqdfveDhR6POioREfa0pa3_feOtuysOgRI28Ug4TnEmL3MmXQ4lYu-M6YhpU1Y-KoMh66ILAA" alt=""><figcaption></figcaption></figure>