The problem TrustStay solves

TrustStay is a Web3 hotel review platform that ensures only verified guests who stayed at the hotel can post reviews. Using TLSNotary and ZKEmail, we cryptographically confirm that the reviewer has booked and stayed at the hotel, while preserving their anonymity. The platform leverages blockchain technology to store reviews in a tamper-proof, decentralized manner, ensuring transparent and trustworthy feedback for travelers.

Challenges I ran into

fun integrating zkemail and tlsnotary