It's not necessary, depend on what you need.
I needed a coupon system and didn't want to keep them onchain.
Found eip712, seems good for what i need.
You need what you know, I don't know what you need 😂

Jul 16, 2022, 1:32 PM

(still a draft btw :o)

something cool related
https://youtu.be/6r3SqCcEVU4

this guy is a fucking wizard btw ^
if you don't know him, look him up

https://sandbox.eth.build/

https://youtu.be/30pa790tIIA?list=PLJz1HruEnenCXH7KW7wBCEBnBLOVkiqIi

when you wanna feel noob, open and try to use this

Jul 16, 2022, 2:21 PM

It's not necessary, depend on what you need.I needed a coupon system and didn't want to keep them onchain.Found eip712, seems good for what i need.You need what you know, I don't know what you need 😂