SIL-Core™ is introduced as a novel runtime verification layer designed to guarantee symbolic coherence and structural traceability across every system layer, from firmware to application code. Unlike conventional security tools that rely on signatures or pattern recognition, SIL-Core evaluates whether a computational symbol—be it a command, process, or output—belongs to a continuous and verifiable symbolic lineage.

This structural approach enables zero-day rejection, blocking malicious or incoherent instructions even if they appear syntactically valid. Core features include:

• Verification of symbolic integrity from BIOS to application level.

• Rejection of artificially injected or structurally disconnected code.

• Real-time introspection through symbolic tokens.

• Compatibility with both cybersecurity defense and autonomous mission assurance.

Operational contexts span autonomous drone fleets, hardened C2/ISR communications, battlefield medical platforms, and space systems, where coherence and trust in decision-making are critical.

The technical architecture (v1.0) relies on a validator engine embedded at the kernel layer, filtering inputs via a pipeline of Integrity → Coherence → Persistence → Consistency → Ethics. Responses can allow, degrade, isolate, or reject symbols depending on lineage.

At present, SIL-Core is at TRL 2 (technology concept defined, not yet prototyped). Development phases are proposed:

• Phase 1: whitepaper + logic prototype.

• Phase 2: simulated runtime environment.

• Phase 3: deployment on edge devices.

The proposal frames SIL-Core not as behavioral detection but as structural cognition for computational systems, shifting the fundamental question from “Is this valid?” to “Does this symbol belong here?”

StratiPatch™ represents a frontier framework in regenerative field medicine: a modular bioactive patch designed to address acute trauma and accelerate tissue repair. Developed within BBIU’s frontier protocol series and originally submitted under a U.S. defense innovation solicitation, StratiPatch™ integrates symbolic architecture with biomedical engineering. The system envisions a multilayered, adaptive patch capable of responding to diverse field conditions—combining nanofiber scaffolding, bioactive coatings, and symbolic integrity layers to ensure both physical regeneration and systemic resilience.

The disclosure of StratiPatch™ marks not only a technical proposal but also a symbolic act of authorship: positioning BBIU as a producer of proprietary medical frameworks that bridge biopharma, defense, and humanitarian applications. Its inclusion within the Institutional Tier underscores the dual mission of BBIU—to provide actionable intelligence for strategic decision-makers, while safeguarding authorship of frontier concepts in bioeconomy and symbolic systems.