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Privacy4Web3 Hackathon

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  • Overview
  • My projects
  • Participants (1158)
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Connect with the participants – support your favorite projects by liking, sharing, and commenting on them.

Filter submissions

Is your project new or did it exist prior to this hackathon?
Please select the category in which you would like to submit.
Secret Bids
Secret Bids

Privacy-preserving auction platform

Winner Winner
Tristan Dinh
3 4
Treasure Hunt
Treasure Hunt

Fully on chain P2P treasure hunt using oasis' sapphire chain

Winner Winner
Rahul Srivastava
0 0
Fair Fight
Fair Fight

Decentralized P2P 2d shooter Our main goal - isnt favor centralized campaigns over users and would provide a fair mathematical basis for games with a 50/50 probability of winning.

Winner Winner
Dmitrii Hugo e g
2 0
Secret Sponsor
Secret Sponsor

Account Abstraction Secret Gas Sponsoring with Oasis Privacy Layer.

Winner Winner
taijusanagi Sanagi
0 0
Sapphire Confidential
Sapphire Confidential

Make yours transactions private on web3 blockchains with the power of Sapphire.

Winner Winner
jérome Rastit
0 0
Fibarium
Fibarium

Fibarium - web3 solutions for secure storage of on-chain identities

Winner Winner
Levan Fibarium
2 0
Wallet Abstraction and Encryption
Wallet Abstraction and Encryption

Abstracting wallets and encryption for users to allow for private transactions and encrypted data transfer.

Winner Winner
emp dev
1 0
CuriSapphire
CuriSapphire

Your Health, Your Data, Your Control 🛂

Winner Winner
Rachit Chahar Aniruddh Modi
7 0
Rose Derby
Rose Derby

A Web3 horse betting game with incentivized participation that utilizes Sapphire RNG and selective privacy of participants.

Winner Winner
Joe Petrakovich
0 0
DSearch
DSearch

A Private Decentralized & Distributed Search Engine built on OPL & Sapphire

Winner Winner
Arsalaan Alam Krish Dhar
1 0
RPC3
RPC3

A Proof-of-Concept for decentralized remote procedure calls, leveraging IPFS and privacy-enabled blockchain

Winner Winner
Mirayashi .
1 0
Spacetar
Spacetar

Spacetar is a socialFI forum dApp that allows users to earn reward tokens by actively participating and engaging in the community.

Winner Winner
Donatus Prince
1 0
Test Project
Test Project

Test

Mr. Harsh Tyagi Yashasvi Chaudhary
1 0
weAuction
weAuction

An iterative project that allows sellers to auction any item and make the buyers to buy it using a custom ERC-20 token.

Babuaravind Gururaj Vikram Srinivas Krishnamoorthy
0 0
Eternova Quick Battles
Eternova Quick Battles

100% decentralized PVP game that uses sapphire technology to maintain privacy in the user movements. Fight versus other wallets using your ships on chain.

0xCharlie7 C
0 0
Justicantus on Oasis
Justicantus on Oasis

Let's make music streaming fairer by leveraging blockchain solutions!

Kristians Kuhta
0 0
HealthGuard Exchange
HealthGuard Exchange

Exchange Health Information Privately and Securely.

Allan Mukhwana virginia mwenda
0 0
Web3One
Web3One

Web3One Wallet: Simplifies Web3, cross-chain smart wallet with Biconomy & Connext. Features: Smart Accounts, Cross-Chain Multisig, NFTs, Swapping, Coinbase Cloud. Challenges: Account Abstraction

arpit dhamija
1 0
Vault 3
Vault 3

Vault everyone trusts - The safe, simple, and smart way to store your data

HARSHIT RAJ
2 1
werewolves.ai
werewolves.ai

werewolves.ai is a werewolf game played with Chatgpt4. The game is fully on chain powered by the privacy layer which enables the identity within the game to be hidden.

mikelsl Lee
2 0
Tutorial: Create a Gravatar clone dapp with Oasis Sapphire
Tutorial: Create a Gravatar clone dapp with Oasis Sapphire

A how-to tutorial for creating a Gratavar-like dapp using Oasis Sapphire and SvelteKit.

Joe Petrakovich
0 0
Epic Wars
Epic Wars

Epic Wars is a Dapp that primarily focuses on leveraging the Oasis Protocol to allow players to gamble cards in the form of NFTs securely without revealing their pick of the power or NFT they own.

Eshu Manohare Srinivas Joshi
1 0
HealDAO
HealDAO

With HealDAO, you get trustless verification of medical records with privacy, ensuring data authenticity without any third parties. The MSPS standard ensures that patient data is stored efficiently.

Reza Fatahi Maryam Poursartip MD
2 0

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