Vitalik Buterin: Ethereum’s outdated mining machine can be used for zero-knowledge proof

Ethereum co-founder Vitalik Buterin said in an interview with The Shitcoin Dot Com Show that once the Ethereum network switches from its current consensus algorithm (Ethash) to no longer need the current mining machine, I hope to see these mining machines can be Use it, but certainly not 100% can be used, at most only a part, zero-knowledge proof is an option.