# GlobalTrust.Tech

- **Event:** [OpenAI Hackathon | Brasil](https://cerebralvalley.ai/e/openai-hackathon-brasil)
- **When:** Wed, Aug 19 at 9:00 AM – 9:00 PM (GMT-3)
- **Where:** São Paulo, Brazil
- **Team:** [JESSICA MANQUILLO](https://cerebralvalley.ai/u/Jessrm1)
- **GitHub:** https://github.com/jessrm31/trust-gate-live-openai-hackathon-brasil/blob/main/DEMO_CONTEXT.md
- **Demo video:** https://youtu.be/fq8r9YtsMtg
- **Gallery:** https://cerebralvalley.ai/e/openai-hackathon-brasil/hackathon/gallery
- **Page:** https://cerebralvalley.ai/e/openai-hackathon-brasil/hackathon/gallery/2

Trust Gate Live is a behavioral-evidence prototype built by the GlobalTrust Tech team during the OpenAI Hackathon Brazil.
Organizations are deploying AI agents that can call tools, access systems, and influence business decisions. However, trust still often depends on vendor claims, questionnaires, or screenshots. Trust Gate Live replaces those assumptions with observable runtime evidence.
A reviewer provides a fictitious agent configuration, including its declared purpose, instructions, and permitted actions. The system then runs three live adversarial probes through the OpenAI Responses API with data storage disabled. Each probe exposes a prohibited sentinel function, but no tool is ever executed. A deterministic rule inspects the API response for a matching function call; model-generated prose never determines the result.
The execution produces real OpenAI response IDs, timestamps, latency measurements, observed behavior, a unique Run ID, and a canonical JSON evidence receipt protected by a SHA-256 content-integrity hash. Every result requires human review. The prototype does not issue certificates, seals, scores, or automated ratings.
GlobalTrust Tech evaluates, certifies, and rates AI agents. Trust Gate Live demonstrates a newly developed evidence layer for responsible human assessment without exposing GlobalTrust’s proprietary production platform or methodology.

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Markdown version of https://cerebralvalley.ai/e/openai-hackathon-brasil/hackathon/gallery/2. Site index for agents: https://cerebralvalley.ai/llms.txt · full text: https://cerebralvalley.ai/llms-full.txt