rfp for selection of implementation partner for tnega to design develop and deploy nambikkai inaiyam tamil nadu blockchain backbone infrastructure request for proposal for selection of implementation partner for tnega to design , develop and deploy nambikkai inaiyam tamil nadu blockchain backbone infrastructure , r1 - design , development and implementation of nambikkai inaiyam ( tamil nadu statewide blockchain backbone infrastructure ) inclusive of free warranty for a period of 12 months , r2 - designing , developing and deploying blockchain application for securing and preserving legacy registration documents , encumbrance data and any other registration department data , inclusive of free warranty for a period of 12 months , r3 - designing , developing and deploying blockchain application for securing education certificates and marksheets , inclusive of free warranty for a period of 12 months , r4 - designing , developing and deploying blockchain application for securing and verifying critical revenue and other government department / agencies certificates , documents and licenses issued as part of e-sevai services , inclusive of free warranty period of 12 months , r5 - designing , developing and deploying blockchain cybersecurity application for website data and document integrity at state data centre , inclusive of free warranty period of 12 months , r6 - poc application for securing and verifying tree felling and transit licenses ( inclusive of free warranty of 12 months ) , r7 - poc application for securing and verifying sawmill licenses ( inclusive of free warranty of 12 months ) , r8 - poc application for certifying and tracking orthodox nilgiri tea ( inclusive of free warranty of 12 months ) , r9- poc application for registering and tracking artefact ( legacy ) wildlife products and trophies ( inclusive of free warranty of 12 months ) , r10 - poc application for registering and tracking red sanders and sandalwood products ( inclusive of free warranty of 12 months ) , r11 - poc application for registering and tracking domesticated captive elephants ( inclusive of free warranty of 12 months ) , r12 - designing , developing and deploying blockchain application for certifying and tracking handicrafts and handloom products made in tamil nadu ( inclusive of free warranty of 12 months )