Oppia Software Labs

Who are we⁉️
A technology & innovation studio.

We don’t just create products, we build solutions with purpose, engineered to make a difference.

Impact over hype. Direction over noise. 🎯🌟

The Oppia Team built Sentinel + ShieldPay for the Agentic Hackathon 🤖

Governance + payments for AI agents on x402 and MPP.

Problem:
Autonomous agents can overspend due to loops, retries, or faulty logic. Transactions run without pre-validation, so funds are committed instantly and hard to stop, leading to rapid budget drain.

Solution:
Sentinel (Governance Layer): Evaluates each payment using multi-agent consensus and spend policies, returning approve or reject without moving funds.

ShieldPay (Payments Layer): Executes payments only after approval, handling escrow, verify/settle, and secure fund release or refunds.

@BuildOnStellar @lumenloop @TrustlessWork

Exciting news from Oppia. 🇲🇽

Our product, @NekoProto, has been selected for the Scale Track of Código Alebrije in CDMX, powered by @StellarOrg and @StarMaker_LATAM.

Código Alebrije is a builder program in Latin America that helps projects building on Stellar grow from an MVP through acceleration and mentorship.

The Oppia team will be in Mexico City from March 19–23 continuing to build Neko with the Stellar ecosystem.

Oppia ranked Top 5 at the ZKGaming Hackathon 🏆

Working with Zero-Knowledge technology was a great experience, and we look forward to seeing more ZK-powered use cases to be built on Stellar in the coming months!

Let’s @BuildOnStellar. 🔥☝🏻

The Oppia Team built a full Zero-Knowledge Arcade on Stellar for the ZKGaming Hackathon 🎮

Inside the arcade, we created two fully playable ZK games:

Battleship (private boards + verifiable hit/miss) 🚢🏴‍☠️

Wordle (hidden word + provable feedback). Privacy meets verifiable gameplay. 🧩🔥

Watch the demo below 🎥👇

Links:

Live app: oppia-zkarcade.vercel.app

Dorahacks: dorahacks.io/buidl/39906/

@BuildOnStellar @lumenloop 🔥