{"schema_version":"1.0","entity":{"name":"Dunecrest Ventures Inc.","jurisdiction":"Wyoming, USA","website":"https://merchantguard.ai"},"patents":[{"application_number":"US 63/983,615","title":"Privacy-Preserving Federated Trust Intelligence System","filing_date":"2026-02-15","status":"provisional","docket":"DV-2026-001","type":"utility","claims_summary":"OPRF entity resolution, trust-weighted federated learning with Byzantine fault tolerance, ZK-proof trust attestation, cross-lingual BFT paradox resolution, ERC-8004 soulbound credentials","covered_products":["GuardScore","Agent Certification","Trust Profile","Agent Registration","OPRF Entity Resolution"]},{"application_number":"US 63/983,621","title":"Low-Latency Multi-Level Cascade Fraud Detection","filing_date":"2026-02-15","status":"provisional","docket":"DV-2026-002","type":"utility","claims_summary":"L0-L3 cascade architecture with early-exit, cross-lingual phonetic folding (forward and reverse), hallucination-aware feature vectors, trust-adaptive sigmoid thresholds, Aho-Corasick pattern matching with phonetic normalization","covered_products":["Sentinela API","LLM Firewall","GuardScan","Mystery Shopper","GuardGate"]},{"application_number":"US 63/983,843","title":"Infrastructure for Autonomous Agentic Commerce: Agent Trust Oracles, Active Network Defense, and Stateful Adversarial Auditing","filing_date":"2026-02-16","status":"provisional","docket":"DV-2026-003","type":"utility","claims_summary":"Agent trust oracle with OPRF blind evaluation, deterministic LLM API firewall with phonetic folding DFA, autonomous network routing downgrade (kill switch), stateful adversarial auditing (mystery shopper), Byzantine fault tolerance for IoT sensor networks","covered_products":["GuardGate","LLM Firewall","Kill Switch","Mystery Shopper","Sentinela API","GuardScore","VAMP Simulator"]},{"application_number":"US 63/984,626","title":"Multi-Agent and Multi-Modal AI Security Orchestration System","filing_date":"2026-02-17","status":"provisional","docket":"DV-2026-004","type":"utility","claims_summary":"Multi-agent security orchestration with cross-modal trust attestation, coordinated multi-agent threat detection, multi-modal input validation pipeline, agent-to-agent secure communication protocols","covered_products":["GuardGate","Agent Certification","GuardScore","LLM Firewall","Sentinela API","Mystery Shopper"]}],"additional_patents_pending":true,"notice":"Protected by U.S. patent-pending technology. Additional patents pending. Use of covered technology without license may constitute infringement under 35 U.S.C. § 271.","contact":{"licensing":"legal@merchantguard.ai","website":"https://merchantguard.ai/terms"},"last_updated":"2026-02-17"}