SnaY

any of you know the best way to make a decentralized cross chain bridge for assets?

Has anyone used the Proveth library on github used to prove ethereum transactions?

and I don't have to worry about hash collisions right?

anyone knows good libraries to conduct trustless cross-chain transactions?

What do I store on the blockchain which will allow the previous sign's invalidation? Like do I keep a list of the keccak256 hashes of the completed orders

Opensea got hacked?

@dimazw so as a beginner to cross chain stuff do you recommend me to read the polynetwork method or vitalk's article first?

does anyone know how to make a complex staking contract?

Is there a way for smart contracts to sign messages?

node.js can be used to do stuff in sql?

How do I fix stack too deep error? 😭

@Ivanovish10 thanks and what about binance smart chain and polygon?

Does anyone know how to verify who signed an ethereum transaction with ecrecover?

@grimreaper619 are there any resources to code what I'm trying to code?

but then I'm worried about hash collisions, are keccak256 hash collisions possible?

@FreezyDev do you recommend me to buy the book?

can python be used in web servers?