Abstract
The 85.B2 Challenge: Was Meta Muse/Sentinel's AI-Agent Security Architecture Already Disclosed in Earlier WIPO Patent Filings?
Two international patent publications by Sangam Kumar Das appeared before Meta's public announcement of Muse/Sentinel on 8 September 2026:
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WO 2026/115520 – Published 4 June 2026.
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WO 2026/150382 – Published 16 July 2026.
The earlier disclosures address AI execution security, sandbox isolation, credential governance, host-side authorization, egress enforcement and separation of AI computation from execution authority.
This open technical evaluation examines potential architectural similarities, functional correspondence and implementation differences, inviting independent verification by AI security researchers, patent examiners and industry experts.
This is an evidence-based research exercise, not an allegation of copying or patent infringement.
📄 Read the complete technical comparison, patent references and review methodology on Zenodo:
https://zenodo.org/records/23255613
Author: Sangam Kumar Das Independent Inventor & Researcher, India
Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License
Recommended Citation
Das, Sangam Kumar, "54 Days Earlier: A Prior-Art Timeline for Sandbox Egress, Credential Isolation and Host-Side Authority in AI Agents", Technical Disclosure Commons, ()
https://www.tdcommons.org/dpubs_series/12708