uniswap v4 hookathon

This solution gives the realized volatility to a smart contract, without relying on Oracles, by using SNARKs with SP1.

The workflow goes as follows:

1. Data for calculating realized volatility is parsed using a substream. This data in specific is composed by events from a UniswapV3Pool contract. In this contract, we are particularly interested in the ticks or sqrtPriceX96 values. For more details, check the realized_volatility_substream folder.

2. This data is fed into sp1 program to generate a proof that the realized volatility calculation was done correctly. Check how it is done is in sp1 folder.

3. Then, the proof is verified onchain, via a SP1Verifier smart contract. A proof is written in .json and can be generated from the sp1 folder script. Check the VolatilityHook-UniV4 for the contracts tests and integrations.