Project S.O.N.A.R.

Best Technical Implementation of Walrus tech stack, Walrus Haulout Hackathon 2025

Privacy-focused audio marketplace on Sui infrastructure (Walrus storage, Seal access control, Nautilus verifiable compute). Every file quality-verified; buyers receive secure access after purchase.

Technologies:

  • Sui
  • Sui Move
  • Walrus
  • Seal
  • Nautilus
  • TypeScript
  • React

View on GitHub Hackathon Winners

Overview

Project S.O.N.A.R. is a privacy-focused audio marketplace built on Sui infrastructure. I am its sole creator.

How It Works

Sellers upload audio files stored on Walrus. Every file is quality-verified. Seal access control gates each file so buyers receive secure access after purchase. Nautilus provides verifiable compute over the marketplace flow.

Win Context

Project S.O.N.A.R. won Best Technical Implementation at the Walrus Haulout Hackathon 2025. Judges selected it from hundreds of submissions across 27 countries as one of three technical-implementation winners.