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Yam Yam Yam

A personalized dining platform with trusted reviews, rewards, and Web3-powered connections.

Yam Yam Yam

Created At

ETHGlobal Bangkok

Winner of

Blockscout - Blockscout Explorer Big Pool Prize

Prize Pool

Mantle - Best UX / UI Project

Project Description

Yam Yam Yam is a Web3-powered Dining Experience Platform designed to solve the challenges of finding trusted, personalized dining recommendations. Users connect with others who share their dietary preferences, leave verified reviews backed by blockchain, and earn segment-based NFTs (e.g., Vegetarian, Spicy Lover) for their contributions to the community.

The platform also strengthens community interaction by introducing interest-based group chats, rewards, creating an engaging and collaborative experience for global food lovers.

How it's Made

We built Hanseek with a consumer experience-first mindset, using technology that ensures anyone can use it with ease in real-world scenarios. Our goal is to make the platform accessible, even for users unfamiliar with blockchain.

  • We simplify wallet creation with Dynamic, allowing users to sign up using social logins while automatically generating a Web3 wallet. This lowers the entry barrier and ensures a smooth onboarding process for Web2 users.
  • Reviews are verified with blockchain-backed proof of visit by uploading receipts. This ensures all contributions are authentic and tied to real dining experiences.
  • Segment-Based NFTs: Smart contracts issue NFTs when users complete milestones within specific segments (e.g., 10 verified vegetarian reviews). These NFTs represent achievements and community contributions.
  • Community Engagement: Features like group chats, themed challenges, and FOOD token rewards foster interaction among users and create an engaging, community-driven experience.
  • Data Transparency and Insights: All reviews and transactions are stored transparently on Ethereum and accessible via Blockscout. For restaurants, we leverage receipt data to track user spending and provide detailed insights into customer trends and revenue impact.
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