Weak Verifiable Delay Function with modular square root
We built a python and solidity implementation of randomness beacon with a weak verifiable delay function that uses a classic modular square-root method (Sloth). This project is built on VDF research by Dan Boneh, Joseph Bonneau, Benedikt Bunz, and Ben Fisch
The solidity contract is forked from a SHA3 implementation of proof of delay from this research