Founder & Principal Invariant Architect at Arcstone Adaptive Science Systems, Inc.

Focusing on deterministic computational spines, admissibility-first systems, execution boundaries, and reproducible research into deterministic control surfaces for high-stakes computational environments.

The Arcstone Research Architecture is registered and archived across canonical scientific repositories:

• Primary Master Anchor (Zenodo): DOI: 10.5281/zenodo.22665852
• Monolithic Research Archive (Figshare): DOI: 10.6084/m9.figshare.33477511
• Zenodo Community Collections:
  • Arcstone Executive Epistemic & Execution Series (Executive Series: EXEC01–EXEC03)
  • Arcstone Continuity Core & Admissible Computation Suite (Core Architecture & 12-Part Suite)
• System Invariants: C_ops = 0 ∧ Data_Egress_Sensitive = 0 ∧ τ_override ≤ 11.99ms ∧ S_max ≤ 4096B
• Suite Security Hash: A-77-DELTA-SHIELD-LOCKED

The public repository network is structured around a locked Layer 0 Master Protocol Specification, governing downstream execution runtimes, edge ingress testbeds, tool proxy sidecars, and adaptive proposal generators.

• Deterministic Systems Architecture — Researching computational structures that place explicit deterministic constraints around otherwise probabilistic or nondeterministic computational processes.

• Admissibility & Continuity — Investigating bounded evaluation surfaces, temporal constraints, memory ceilings, fail-closed behavior, deterministic replay, and local continuity.

• Execution Boundaries — Separating deterministic evaluation, authorization, actuation, and observed effects so that computational outputs do not implicitly acquire execution authority.

• Bare-Metal & Edge Engineering — Exploring eBPF, low-level #![no_std] Rust, hardware isolation, local execution membranes, and zero-heap static buffer envelopes.

• Reproducible Research — Publishing bounded reference implementations and downstream experiments whose claims can be independently inspected, executed, and reproduced.

• Languages: Rust (#![no_std]), C/C++, Python, Go, TypeScript, SQL
• Systems & Frameworks: eBPF, Bare-Metal Microkernels, Graph Theory, Distributed Systems, Capability-Oriented Architecture, POSIX Lattice
• Research Methods: Deterministic Evaluation, Formal Invariants, Evidence Preservation, Exact Replay, Cross-Language Conformance
• Tools: Linux, Git, GitHub Actions, Docker, VS Code, Model Context Protocol (MCP)

Arcstone's public repositories form a 5-node ecosystem anchored by a central Layer 0 master specification.

arcstone-spec-epistemic-01

Status: LOCKED / MASTER ANCHOR
Role: Layer 0 Upstream Epistemic Network Protocol (ENP) Master Specification
Release: v1.3.1-LOCKED
Anchor: A-77-DELTA-SHIELD-LOCKED | DOI: 10.5281/zenodo.22665852

The language-agnostic master specification layer establishing the mathematical invariants ($I_1–I_3$, $N_1–N_3$), POSIX poset dominance lattice ($40 \succ 10 \succ 32 \succ 0$), sub-12ms temporal override clamps ($\tau_{\text{override}} \le 11.99\text{ms}$), static memory buffer limits ($S_{\text{max}} \le 4096\text{B}$), and machine-readable JSON schemas for the entire Arcstone ecosystem. Under sovereign constancy ($C_{\text{ops}} = 0$), this repository functions as a locked, read-only canonical reference standard.

arcstone-continuity-core

Status: FROZEN / ACTIVE
Role: Upstream public Path A reference surface & #![no_std] Rust Execution Engine
Release: v1.3.1-exec
Anchor: A-77-DELTA-SHIELD-LOCKED

A lean deterministic reference implementation preserving selected Arcstone Continuity Core invariants and cross-language conformance behavior. The executable Rust surface provides a portable #![no_std] deterministic predicate with explicit payload and temporal bounds.

arcstone-path-a-ingress-lab

Status: EXPERIMENTAL / DOWNSTREAM / NON-CANONICAL / COMPLETE & FROZEN
Version: v0.1.0
Role: External-producer ingress, evidence preservation, and deterministic replay experiment

A downstream experimental realization testing whether serialized output from an external, potentially nondeterministic producer can be preserved as exact raw bytes, evaluated through the unchanged Arcstone Continuity Core Path A predicate using explicit controlled inputs, and replayed with the same deterministic result.

arcstone-mcp-sidecar

Status: ACTIVE / CANONICAL FREEZE
Registry Identity: io.github.trencinodin-stack/arcstone-mcp-sidecar@0.1.0
Crate: arcstone-execution-boundary (v0.1.0)
Role: Reference downstream execution boundary sidecar for the Arcstone Security Stack

A downstream reference sidecar published on the official Model Context Protocol (MCP) Registry, enforcing mathematical safety invariants between untrusted action producers and protected system side effects via atomic single-use claims (I1–I3).

arcstone-adaptive-producer-lab

Status: EXPERIMENTAL / DOWNSTREAM / NON-CANONICAL / FROZEN
Version: v0.1.1-frozen
Role: Closed-loop adaptive proposal generation and stress laboratory upstream of deterministic execution authority

A downstream research laboratory testing closed-loop adaptive proposal generation against a pinned, unchanged execution boundary (arcstone-exec). It evaluates whether an untrusted producer (LLM or adaptive script), receiving bounded execution feedback across iterative attempts, can force unauthorized actuation or bypass a withheld authorization grant.

                  ┌─────────────────────────────────────────┐
                  │       arcstone-spec-epistemic-01        │
                  │   [ Layer 0: Master Protocol Spec ]     │
                  │         LOCKED / MASTER ANCHOR          │
                  └────────────────────┬────────────────────┘
                                       │
            ┌──────────────────────────┼──────────────────────────┐
            │                          │                          │
            ▼                          ▼                          ▼
┌────────────────────────┐ ┌────────────────────────┐ ┌────────────────────────┐
│arcstone-continuity-core│ │  arcstone-mcp-sidecar  │ │arcstone-path-a-ingress-│
│ [ Path A Rust Kernel ] │ │ [ Fail-Closed Proxy ]  │ │          lab           │
│     FROZEN / ACTIVE    │ │ ACTIVE / CANONICAL FRZ │ │ [ Edge Ingress Lab ]   │
└────────────────────────┘ └───────────▲────────────┘ └────────────────────────┘
                                       │
                                       │ (Untrusted Proposals)
                                       │
                           ┌───────────┴────────────┐
                           │   arcstone-adaptive-   │
                           │      producer-lab      │
                           │  [ Candidate Generator ]│
                           └────────────────────────┘