ApplicaitonForm.md

Project Name

zDai.io - confidential transactions on zkSNARKs

Project Tagline/Description (140 Characters Max. Will be used on table card for judging)

From this day Burner wallet it also support confidential transactions. Luckily we can solve this issue with zkSNARKs! 😎

Team Members. First and Last Names

Petr Korolev, Igor Gulamov, Roman Semenov, Alina Aseeva

Status.im ID for Each Team Member (we will use this to contact you and your team)

Code for Petr Korolev: 0x04f650f149b442360a4ef325602b3d082b18f22f35b6dab486192d3ac94dd71b508c31ad6eb10e877d8e3531a7814a9b9af8f7139189dadf4bef2f38c4d8217fba

Code for Igor Gulamov 0x0479e3ea0ed508b377fea8bc099835beb94a2b28b0014b90ec3c1e7021dbd230526a407ee070bbe2d1bf3cb46210a4fcc5d258220179ec5fc85f165b75f1cc5f55

Code for Roman Semenov 0x049167327f727b0ed6d4796af361d261a3cdfeeb5cdbe6d98e6ad20cee5fb5e66b34f71b7389e46ffe0e2d7f6286f90e0ccea6e7cdcbc4e345fc08003edff76b13

Code for Alina Aseeva (Gloomy Disguised Burro): 0x042da81026c2bf121e6b6897c097fb3473e6dd1ea120e7d8f6c4c5b733b4677c116b9497de4a6441f57cc1a7828bb34de3d1143094484b05740936e209dc3ff383

Detailed Project Description (no more than 3-4 sentences)

Our team loves burner wallet for its usability and xDai’s fast transaction. But there is a lack of privacy, each vendor whom I pay can see the history of my transactions. Luckily we can solve this issue with zkSNARKs!

We are bringing privacy to burner wallet (all fincitonality impemented directly in Burner wallet fork and DAI infrastructure with confidential micropayments. 😎

Usage:

• open Burner wallet fork by link: zdai.io 📱
• Exchange xDAI to zDAI 💱
• Send confidetial private transaction ⤴️
• ... ( take a cup of ☕️, while zkSNARK proof calculating approx 1 minute)
• Profit! 🎉

Describe your tech stack (e.g., protocols, languages, API’s, etc.)

zkSNARKs, circom, xDAI, ReactNative, Web3, Solidity, Smart-contracts, Dapp

Track for which you’re submitting (Open or Impact)

Impact

All Bounties Completed/Incorporated

• Maker DAO - Bounty 1
• POA - Bounty 1
• Ethereum Foundation - Bounty 3

A link to all your source code on a public repo (i.e., Github)

• Backend (with SNARK prover), Solidity smart contract: https://github.com/snjax/zDai-mixer
• Burner wallet with privacy features: https://github.com/poma/burner-wallet
• Worked public version of Wallet: zDai.io