This POAP confirms that you were a hacker at the ETHGlobal Waterloo 2023 Hackathon, our third event back home in Waterloo 🇨🇦 Over 900 community members joined the event from 29 countries and over 650 hackers built 168 incredible projects.

You got this digital collectible because you have met Patricio Worthalter in real life during June of 2023. https://twitter.com/worthalter https://t.me/patricioworthalter https://app.salsa.me/conversations/poap.eth

Crypto Sapiens and Gitcoin host the first of a two part series celebrating the Open Data Science hackathon. Sybil Slayers explores data science to find algorithms - and curate and transform on chain data - to predict and potentially squelch sybils.