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A ENS subdomain-based organization management tool with better user eperience and security


Created At

ETHSanFrancisco 2022

Winner of


🥇 ENS — Best Use


🕸 The Graph — 🥇 Best Use of Subgraph


🥈 EY Blockchain — Best Use


🏆 ETHSanFrancisco Finalist

Project Description


This project is an ENS subdomain-based access control web3 organization management tool that has several advantages over the state-of-the-art tokengated access control.

Advantages and innovation

  1. Intuitive organization tree structure
  2. Decouple wallet address, admin control & access control - safe!
  3. Inexpensive, more accessible - no need to make and distributed tokens/NFT!

Product Features

  1. Automated generate visualization of one's ENS's subdomains tree.
  2. Interactive smart contract interaction of organization tree update.
  3. File access control based on subdomain namespace.

How it's Made

This project uses ENS's smart contract and subdomain technology, the graph's protocol for fast querying and updating of ENS' domains/subdomains, IPFS for saving encrypted files, and finally lit protocol for encryption/decryption. We have our own smart contract too to keep a registry of the file table.

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