zgate

Gate access to Telegram group chats using ZK proofs with Risc Zero and zkVerify

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Built at ZK Hack Montréal

Created on 11th August 2024

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zgate

Gate access to Telegram group chats using ZK proofs with Risc Zero and zkVerify

The problem zgate solves

Gated Telegram chats have become popular recently, but current approaches to gating chats are limited to a trusted party checking onchain state. Using ZK we can create more flexible conditions to gain entry to a chat, and we remove the need for a trusted party. Additionally, with zkVerify the proofs used to gate one chat could be reused for another chat.

Challenges I ran into

Connecting all the pieces was fairly difficult, although I have a working end to end flow, the ZK proofs are simplified from what I was hoping for.

Tracks Applied (4)

Prizes for Top 3, Hackers' Choice & Chewing Glass

I think it's an interesting project because it's using ZK in an area, telegram bots, where it's not commonly used. I al...Read More

Best application that uses zkVerify to verify ZK proofs

My project uses zkVerify for proof verification.

zkVerify

🤩 Best zkVM Application

I think it's an interesting proof of concept of how risc zero can be used in unexpected places, as well as how it can be...Read More

RISC Zero

👪 Integrations Bounty

I have integrations with both metamask and zkVerify. You sign a message with metamask, and then the proof is extracted ...Read More

RISC Zero

Technologies used

Risc Zero

zkverify

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