@juxton.eth
“PeerDAS in Fusaka is important because it literally represents sharding,” Ethereum co-founder Vitalik Buterin tweeted on the occasion. “Sharding has been a dream for Ethereum since 2015, and data availability sampling since 2017, and now we have it.”
https://decrypt.co/350883/ethereum-price-swells-as-fusaka-upgrade-goes-live