Marriage DAO explored a simple question: what would it look like if a marriage ceremony could be coordinated, verified, and celebrated with blockchain-native tooling? The answer was a mobile app concept that blended ceremony, identity, and a memorable demo experience.

Marriage DAO was a hackathon concept for making the marriage ceremony and related records feel native to the blockchain era. The project focused on a clean mobile experience, MetaMask-powered onboarding, and a playful but serious Web3 narrative around committing a marriage on-chain.

• Marriage DAO sits at the intersection of experimental product design and Web3 storytelling, demonstrating the ability to turn a surprising idea into a coherent mobile demo.
• It is a strong portfolio piece because it demonstrates the ability to turn a surprising idea into a coherent mobile demo with clear narrative, technical ambition, and presentation polish.
• The project also captures a useful engineering pattern: start with an unusual idea, reduce it to a demoable core, and build the experience around one memorable user journey.