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Collabstr

Wallet to wallet chat for web3 collaboration between creators and advertisers

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Sybil slayer

Sybil Slayer leverages wallet transaction data and AI-powered mathematical modeling to predict whether a wallet is a sybil attacker.

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DeSub

Decentralized Subscription SaaS, We provide a web3 subscription option to business and consumers.

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Star Sign

With ERC6551 tokenbound implementation on chiliz for contributing the chiliz ecosystem via the nft's by giving them interesting utilities. Only players will be able to mint their own signature, and they can sell it, or just give it to someone like a donation.

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ZKVote

ZK Based Voting Protocol with native iOS App. Privacy preserving, scalable and easy to use.

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nostr snap

Nostr Snap is a MetaMask Snap for Nostr Protocol. Nostr Snap provides key management, message signing and event notification for for Nostr protocol.

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ML-ERC46

Sample implementation of OpenZeppelin ERC4626 contract in Stylus using Rust aumented with ML capabilities

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UniV4HookKyc

A UniswapV4 Hook smart contract to demonstrate how to use Token Gated pools with KYC

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DietBuddy

DietBuddy: Web3 wellness with React, Next.js, Daisy UI, Tailwind, Typescript, Solidity. Redefining health apps, it blends community support and blockchain transactions for trust in health data. Revolutionizing wellness at the intersection of health and decentralized tech.

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Recursive Gaming

A recursive scheme for gaming built on Mina protocol, showcased with tictactoe

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zkret-attestations

Private onchain attestations using Ethereum Attestation Service on Scroll with Noir

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ChefGPT Doc Chatbot

AI chatbot to integrate with technical documentation. Answers questions about docs links to points in docs for more info.

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DataDock

DataDock is an application for creating customizable monitors, analysis tools, and bots. By exposing various modular blockchain analysis tools that are both ready out of the box and deeply specializable, you can use granular blockchain data to automate any task that you need!

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TapTrust

TapTrust redefines event experiences with NFC & Ethereum's Account Abstraction, offering a unique, etherless way to engage. Each tap with your NFC chip signs transactions & maintains privacy with a fresh, anonymous address.

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Blob Merger

Introducing a solution to optimize blob data usage on Ethereum, aligned with EIP-4844. As blobs maintain a fixed size, not every user fills the entire capacity. Our solution processes submitted blob data, crafting efficient blobs that maximize available space.

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Amca

A web app that helps users shield money from currency devaluation. It simplifies crypto investment via web2 login and smart contracts, offering options like dollar-cost averaging with 5% interest via sDAI and token accumulation for advanced traders.

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Private Cloud

This project provides a remotely accessible, privacy oriented storage platform of sorts based on IPFS and Waku, with the objective of bridging the gap between mobile use and easy at home storage.

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Aggeragator_Hook

Introducing the Aggregate_Hook: a hook for DEXs, seamlessly integrating with Uniswap for efficient liquidity management. Say goodbye to handling multiple pools - our Uniswap V4-based solution simplifies LP operations, enhancing user experience and market liquidity.

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StarkForge

StarkForge: A lending protocol on Starknet, seamlessly uniting Layer 1 and Layer 2 blockchain networks. Swift deposits, cross-border lending, collateralized loans - it's the future of decentralized finance. Explore a world where financial realms converge and futures are forged.

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FomoGotchi

Maximize your DeFi rewards across multiple protocols and blockchains. Our tool tracks underperforming assets on protocols like AAVE, Spark, Gearbox covering Ethereum, Polygon, Arbitrum, and Gnosis blockchains.

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Ethercast

Ethercast is a digital public utility for simple onchain broadcasting. Anyone can post a message, anyone can read it. Message can have tags, to be associated with an smartcontract, URL, ENS, or something. Onchain messages are posted to RSS, composable with web2 apps.

ETHGlobal Istanbul
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On-Chain 2FA

HaLo chips have secp256k1 signing inside. We use them as a 2nd factor. We create an abstracted account requiring two signatures. The first signature comes from software standardly, and the second signature comes from the corresponding HaLo chip via Near Field Communication (NFC).

ETHGlobal Istanbul
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NextMillionaire

A simple lottery contract which anyone can join and it picks random winner after the game time ends

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PayMed

PayMed tackles the $923 billion medical debt crisis by leveraging blockchain, ensuring transparent transactions, reducing costs, and empowering individuals globally to take control of their medical finances.

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universe

a protocol to limit the university management from stealing the money and engage students into governance

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Battle Frog

Noir-Battle: an on-chian battle game for FrogCrypto leveraging Noir ZKDSL

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Blobnouns

Blobnouns is the first-ever UI for sending a blob transaction. It allows users to generate a random Noun image and send it on-chain in a blob. This proof of concept aims to educate and inspire, showing that blobs can be used for much more than saving gas for roll-ups.

ETHGlobal Istanbul
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Wayve

Wayve is a protocol that empowers consumer loyalty points with the ability to govern Environmental, Social, and Governance (ESG) funds.

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ZurnaAI

Automated smart contract security code review tool. Our tool is %100 automated so It can save a lot of time.

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Karvest

Programmatic harvesting of lending and staking rewards and their herding to stablecoins or reinvestment as a fierce bull

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Pepe's Computation

Moving from a centralized gaming industry to a decentralized future in which individuals can shape the roadmap games are taking. "Pepe's Party Computation" uses zk-SNARKS and two-party computation to solve trustless self-policing and decentralized fog-of-war.

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Wafting Whispers

Wafting Whispers (2023) is an interactive augmented reality art experience to connect nomadic souls, where embodied selves autonomously wafting over digital winds driven by real-world climate data; forming an spatial social network state.

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Web Tree

Web Tree is an on-chain educational game and social experiment that allows players to experience the concepts of the 'tragedy of the commons' and 'environmental sustainability' through a decision-making game with generative storylines (AI), game theory, and secret actions (ZKP)

ETHGlobal Istanbul