Aayush GiriAayush Giri wrote Nethermind’s guide to the Open Intent Framework for Starknet.2 talks by Aayush GiriWTF is Surge: The Based Rollup Template - Aayush Giri | NethermindWTF is Surge: The ULTRABASED Rollup | Aayush Giri, Nethermind | ETHTaipei 2025