Abstract
This document describes the proposed architecture of Fault-tolerant Root for Yeti DNS. It results from ongoing discussions during the launch of phase-2 for Yeti DNS Project towards a decentralized Root system. This design intends to introduce the property of Fault- tolerance with redundancy and decentralized technology into the signing and publication function of Root. Note that it is only high- level description of the design. Details are to be contained in accompanying documentation.