Gitcoin

Stallion Stake is an open-source fantasy sports platform stemming from ETH Denver's Hackathon. We envision a better way for individuals to play and compete against each other, tokenizing entry and allowing permissionless creation of games and competitions. Come play with us!

Objective Analytical research using ZKP on Private Patient Healthcare Records potentially to be stored on the Blockchain. Description The challenge today is that health care data is sensitive. Traditional systems struggle to balance the need for research access with the imperative of patient privacy. Cryptographic commitments and zero-knowledge proofs offer a robust framework for secure, private transactions. We adapt this technology to health care, ensuring that patient data remains…

So, when folks dive into crypto transactions, it's pretty common to do a little test run before going all-in. You know, because once those transactions go through, there's no turning back, and trusting those destination addresses can be a bit iffy. Even in the world of crypto gifting, we often rely on escrow services to keep things smooth. But hey, we've got an idea to shake things up a bit – how about crypto transactions through links? Picture this: you can claim your crypto just by clicking…

EVMtrace aims to shed light on adopting cryptography on chains. Collecting data with techniques like tracing, tracking precompiles, pattern recognition, and manual works. EVMtrace provides a user-friendly dashboard and etherscan-like tools. Our platform tracks the usage of cryptographic precompiles, namely ecRecover, ecAdd, ecMul, and ecPairing. We analysed the usage pattern of popular cryptography techniques like Groth16 or Plonk and used them to label contracts efficiently. We also build our…

Fluidpay offers a simple mobile wallet for easy peer-to-peer payments, using USDC to simplify blockchain transactions and save users from complex details and fees. It prioritizes privacy and security, allowing users to control their funds with self-custody and stealth smart accounts. Each received payment creates a new account, keeping transactions private and secure without ever linking accounts with each other. This is done thanks to Fluidkey and their smart stealth accounts…

**TL;DR:** dTrials is a hardware and software stack for distributed to fully decentralized clinical trials by MCS Data Labs and Transience. # **Vision** In an era where technology is reshaping healthcare, our team proposes an innovative approach to revolutionize clinical trials. Our vision is to create a new paradigm in clinical trials - one that is more inclusive, equitable, and efficient. By decentralizing the research process and employing innovative technologies, we strive to open up new…

Dear community, There’s something missing in Web3. We’ve built all these complex financial widgets in DeFi. But for the vast majority of people, the most visible and trusted financial institution in the world is not a broker or an exchange or a hedge fund. It’s a local bank. DAOs are the native companies of Web3, but there’s a marked lack of “small business DAOs”. That’s partly because Web3 doesn’t have any financial infrastructure for them: small and medium businesses—which comprise half the…

Bulwark is a browser extension that detects crypto phishing scams. From fake airdrops to malicious NFT marketplaces, Bulwark keeps you safe from dangerous sites using a powerful, in-browser detection engine. Bulwark can analyze any site – from its domain name to its entire front-end code – and determine if it is likely a crypto phishing scam. You can run this detection at any time and avoid danger before you even need to connect a wallet or initiate a transaction. Pin the Bulwark extension to…

We are building an infrastructure for proof of impact in regenerative work for marginalized communities in the form of Carbon-backed NFTs. We are developing a marketplace that will contain metadata such as name of offset, location, verification link and other relevant metadata. Through our marketplace, we streamline verified eco-projects to our platform and streamline ecological credits on Regen Network (A decentralized marketplace for eco-credits). Users in the form of waste pickers,…

WalletX is a gasless smart wallet browser extension powered by Account Abstraction. A non-custodial multi-chain web3 wallet based on Account Abstraction & cutting-edge advertisement-layer to go gasless.

*A platform for community events and educational media. ⭐Featured on the [Green Pill Podcast](https://podcasts.apple.com/us/podcast/106-regens-unite-with-xavier-damman-and-leen-schelfhout/id1609313639?i=1000609431550).⭐* ---…

In a nutshell, the M3tering protocol is a token incentivized protocol with the objective of driving capital investment in solar energy projects to electrify underserved regions, especially in Latin America and sub-Saharan Africa, by incentivizing individuals and institutions to become electricity providers through on-site rooftop solar installations PPAs. The protocol's success hinges on its capacity to provide a reliable, clean, and cost-effective source of electricity through decentralized…