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Whitehole

Whitehole

Whitehole is a payment platform that uses AI-driven facial recognition to enable seamless, inclusive financial access alongside traditional methods like QR and cards powered through BASE.

Created on 17th May 2025

Whitehole

Whitehole

Whitehole is a payment platform that uses AI-driven facial recognition to enable seamless, inclusive financial access alongside traditional methods like QR and cards powered through BASE.

The problem Whitehole solves

In Latin America, according to the World Bank, nearly half the population remains unbanked or underbanked, with limited access to secure savings, payments, or formal identification. This financial exclusion leaves people vulnerable to theft, inflation, and economic instability. Traditional banking fails to reach these communities, and while crypto promises a solution, adoption remains low due to complexity, trust gaps, and limited local infrastructure.

At the same time, physical payments are still difficult. Many merchants don’t accept digital methods, and most users rely on fragile cash-based systems or lack the smartphones and cards needed to use wallets effectively. Identity verification is another major barrier: without reliable IDs, many can’t access even basic financial services.

Whitehole addresses this with a unified solution. It’s a biometric payment platform that combines a simple wallet experience with FaceDID — our AI-powered facial identity system. This enables fast, secure, and inclusive transactions through facial recognition, alongside traditional methods like QR and card payments.

By focusing on identity first, we unlock access to digital finance without requiring documents, passwords, or smartphones. FaceDID becomes a self-owned, portable identity layer for users who’ve historically been excluded. For merchants, Whitehole integrates easily into Android POS systems, requiring no additional hardware.

Whitehole bridges the gap between Web3 technology and real-world needs, turning complex crypto infrastructure into an intuitive, everyday tool for communities that need it most. With FaceDID at its core, Whitehole isn’t just solving payments — it’s solving access, trust, and inclusion.

Challenges we ran into

Challenges:

  • Integrating Basenames: The documentation on how to use basenames in mobile applications or how to easily use the base SDK for this isn't entirely clear. To solve this problem, we created a module based on directly reading the smart contract from the base network to search for user basenames and perform validations.
  • Face Recognition: Recognizing user faces was a somewhat complicated task, since performing a reverse face lookup against a basename record was complex. However, using the Deepface framework for Python, we were able to create a system that can recognize registered users and verify their basenames.
  • React Native Modules: The entire application was built using the React Native framework. Although this framework allows for easy running of NodeJS modules, serious incompatibilities sometimes arise for them to work correctly. However, through patches and custom modules, we were able to get the app working properly.

Tracks Applied (2)

Stablecoins

Whitehole fits squarely into the Stablecoins track by using USDC as the backbone for seamless, stable, and accessible tr...Read More

Consumer

Whitehole is a consumer-first financial experience designed to make payments as intuitive and accessible as possible for...Read More

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