The problem Crypto मिलन ✨ solves

Crypto मिलन ✨ revolutionizes event engagement with POAPs (Proof of Attendance Protocol). 🪙 Integrating geoFencing while circumferencing the area allows attendees to collect exclusive 3d POAPs as proof of participation @ Web3 events with AR/AI, unlocking rewards like discounts, NFTs, or exclusive perks. 🎁 This incentivizes attendance, strengthens loyalty, and turns events into interactive and rewarding experiences for the community. 🚀

Challenges we ran into

Learning Non-EVM Chains
Adapting to the Move programming language and understanding how object transfers and mutations work in Aptos and Sui was tricky. Unlike Solidity, Move's resource-focused design required a fresh approach to building and handling data. We overcame this by studying documentation and testing on the testnets.

Geofencing, AR, and AI Integration
Combining geofencing with AR and AI to create interactive 3D assets for POAPs was challenging. We had to ensure the assets were linked to real-world locations and customized for users using AI. It took multiple iterations to get it working smoothly across different devices.

Multichain Transactions with Okto
Managing transactions across multiple blockchains was a complex task. Understanding the unique transaction rules of each protocol and implementing message signing for secure proof of attendance and geolocation data on-chain took time to perfect.

Custom Features on Sui
Implementing POAPs on the Sui network required building a unique reward redemption system. We introduced a loyalty token scheme with on-chain randomness to make rewards fair and engaging, which required custom development efforts.

Aptos Features
On Aptos, we enhanced POAPs by attaching geofencing metadata and 3D assets to NFTs. We also included a reward system with loyalty tokens and on-chain randomness, making the experience more interactive and rewarding.

Message Signing for Proof of Attendance
Adding message signing helped us securely tie user attendance to their geolocation and save this proof on-chain. This ensured accurate validation of attendance while maintaining trust and transparency.

On-Chain AI Agent with Intent-Based Staking
Creating an on-chain AI agent with an intent-based staking system was a new challenge. This AI agent evaluates user actions and intents to decide staking rewards, making engagement more meaningful. It required integrating AI logic into smart contracts and ensuring smooth functionality across chains.