LinkEvent

Inspiration

• Explore the potential of digital identification while safeguarding sensitive personal information on the blockchain.
• Develop best practices for storing semi-secure data in event registration use cases.

What it does

• Enables users to create and manage events with a secure and efficient registration process.
• Leverages smart contracts and Chainlink's decentralized oracle network for transparent and reliable event registration.
• Protects user data while ensuring the integrity of the registration process.

How we built it

• Solidity: Used for writing smart contracts.
• React Native: Utilized for the front-end development.
• Chainlink and IPFS: Integrated to offload expensive data storage to IPFS using Chainlink's decentralized oracle network.
• AWS Lambda functions: Implemented for IPFS connection and badge creation.

Challenges we ran into

• Learning Solidity from scratch.
• Limited documentation for external adapters and Chainlink nodes.
• Testing Chainlink locally was not feasible, requiring deployment and testing on a testnet.

Accomplishments that we're proud of

• Development of the generalized Storable module for data offloading to any contract.
• Efficient implementation of a pseudo-linked list structure in the Registrations contract.

What we learned

• Deep understanding of Solidity and its patterns.
• Realization of the power of decentralization and its advantages over traditional server-based systems.

What's next for LinkEvent

• Continued refinement and enhancement of the platform.
• Exploring collaboration, incubation, or acceleration opportunities.
• Further exploration of cryptocurrency adoption in the events industry.
• Scalability and seamless integration of cryptocurrencies within the platform.

Built With

• amazon-web-services
• chainlink
• react-native
• solidity