MPC GeoTools: Private Computation with GPS Coordinates
Hey! I'm Fabian Gruber and for our TACEO hackathon I chose to implement a tool for private computation with location data based on Multi-Party Computation (MPC). Computation based on your or others' GPS coordinates (latitude and longitude) happens all the time, and many things, s…
The Dawn of Private Shared State
We’ve come a long way with blockchains, but let’s be real—until now, we’ve mostly had two types of data states. There’s public state like on Ethereum, where everything’s out in the open for everyone to see. It’s fantastic for transparency and trust, and it’s why Ethereum has beco…
CoSNARKs in Action: Private Proof Delegation
The ZK stack has finally matured to a point where zero-knowledge applications are moving from theory to reality. Today, we have ZK apps like ZKP2P for web proofs, ZK email for secure email verification, and Rarimo for identity verification, enabling users to prove statements with…