What sense does it make to create a blockchain-based digital lottery if its results will be determined in a decentralized way?
Where did you find such data? As far as i now, GG team is planning to use decentralized randomizers to ensure maximum possible efficiency.
But its possible to use them without implementation of blockchain, right?
Theoretically, its possible, but the use of blockchain technology contributes to considerable increase of level of transparency. To put it simple, itll be easier to make sure that therere no falsifications.