・ユーザがより簡単につながって。 ・ソーシャルグラフデータへの所有権をエコシステムに参加するユーザーの手に取り戻させることができる。

A high fidelity prototype is really just to show the design and flow of the project. No code or data or connected to APIs. Example tools for this could be Figma and Sketch

# Proof-of-Networking: Polygon BUIDL IT : Summer 2022

Try out the demo, which [is hosted live here!](<https://ceramic.network/>)

## Pitch & Live Demo (Video)

## Problem

- **Web2 Social Media is Broken**
    - Networks Sell your Data
        - You pay with your personal information to utilize their services. There is no digital Privacy.
    - User Data is Centralized
        - Data is controlled by one party largely behind closed doors, making it susceptible to attacks.
    - User Data is Not Portable
        - In Web2 implementation of platforms like Linkedin and Facebook User’s data is owned and gated by the app.

- **It’s hard for Web3 People to remember everyone they meet at events and re-connect later.**
    - As current Alternatives, some of them are documenting everything on Memo app or Spreadsheet.

## Solution

- **User can own social graph relationship’s data**
- **Best UX for above usecases**
    - **You can combine all of your contact information into one profile.**
    - **You can also include other profile information in term of your identity and career.**
    - **Profile data is exchanged and stored with each other using QR codes.**
    - **Searchable Profile data.**
    - **The issuance of SBTs to prove that they have met will make the connection between users stronger and more memorable and composable.**

# Judges & Criteria

## 1. Technological Implementation

The stack: Front-End: NextJS, React, Typescript, Rainbowkit/Wagmi, Turborepo/pnpm Contracts: Solidity Back-End: Ceramic, Orbis, IPFS

Technologies: We are deployed on Polygon. We have ERC for  and  : all metadata is stored in IPFS

### Smart Contract Architecture

Contracts were written with

### Use of Polygon

### Use of IPFS

### Use of AWS

## 2. Design

## 3. Potential Impact

## 4. Quality of the Idea

**How Creative**
- We develop this idea based on real customer problems.

**How Unique**
- There are no products that specialize in business-card-like use cases, such as actually meeting people face to face and recording the meeting for Web3 people.
    - POAP is optimized for conference attendance verification, others are optimized for profile functions only, Gitcoin Passport is optimized for Gitcoin, Telegram and Twitter are optimized for Web2 messaging and social networking experiences.
- Very fast and inexpensive social experience compared to simlar did project.
    - This is because we are building without relying on the only blockchain using the Ceramic protocol while ensuring de-centralization. And. It's well optimized to query specific data in a very efficient way (we are optimizing it for the entire protocol)by using OrbisSDK compared to similar project by using only Ceramic itself.

- More Data potability
    - This design decision would keep interoperability with all products built on top of Ceramic, Orbis.sdk, orbis.club included, while extending the usecase for our digital business card product (it is kind of personal POAPS + decentralized business card), we call it Proof of Networking.

- Minting SBT instead of NFT is to prove that users have actually met compared to personal POAP.

# Appendix

## 5. Our Roadmap

1. Add more composable and sophisticated direct message functionality.
2. Launch on Mobile App like iOS and Android.
3. The current trade-offs in terms of attack vectors, potential future integration of ZK proofs to enhance privacy.

## 6. Frequently questions.

Q1. Why this solution should work as a replacement for personal POAPs
A1. Test