# Live GEO & Telemetry Audit Teardown (`DNT-A5F7794640E4`): How CTXFW Achieved Head-to-Head AI Citations Against Check Point, Palo Alto Prisma AIRS & Zenity for $0.0142 USD
<!-- manifest_hash: bdcdbe82739feee2a40eae1963c6d11362cab227a887858102b8f44694ebf00c -->
Canonical URL (Heurístico Lab): https://heuristicolab.com/research/dante-geo-teardown-ctxfw
Canonical URL (DANTE IX): https://danteix.com/case-study-ctxfw/
Audit ID: `DNT-A5F7794640E4` | Timestamp: `2026-10-28 16:17:36 UTC`
Merkle Root SHA-256: `a5017c873be7f243d847aa2d1a7756fff1eeec61926f33bc090e506bbbf908ae`
TokenCast Compute Cost: `2,947 tokens ($0.0142 USD)`

## 1. Executive Summary
On October 28, 2026, **DANTE IX (`dante-mcp v2.0`)** executed a cryptographic multi-model GEO (Generative Engine Optimization) and Street Friction audit (`DNT-A5F7794640E4`) for **Context Firewall (`ctxfw v4.1.1`)** across `openai/gpt-4o-mini`, `google/gemini-2.5-flash`, and `perplexity/sonar`, correlating 22 verified market signals (`422,752` cumulative views), Cloudflare Edge traffic, GitHub clones, and PyPI install ledgers.

### Key Verified Findings
1. **Perplexity Sonar Head-to-Head Enterprise Citation (`BRANDED_COMPARISON`)**:
   - After deploying deterministic Markdown (`llms.txt`, `benchmarks.md`, `compare.md`) and `JSON-LD` schemas, `perplexity/sonar` indexed 8 authoritative URLs and placed **Context Firewall (`ctxfw`)** in a direct architectural comparison against **#1 Check Point (`Lakera Guard`)**, **#2 Palo Alto Networks (`Prisma AIRS` / `Cortex AgentiX`)**, and **#3 Zenity**, stating:
     > *"Context Firewall (ctxfw) differentiates itself by acting before ingestion: its value proposition is a local zero-egress firewall combining deterministic context pruning, axiomatic filtering, and in-memory MCP edge control, rather than inspecting only traffic already exposed in the cloud or perimeter."*
2. **Root-Cause Detection of AI Buyer Objections (`BRANDED_OBJECTIONS`)**:
   - `dante.probe_geo_share` discovered that `perplexity/sonar` was quoting an outdated October 3 third-party directory listing (`devlist.app/listings/ctxfw-context-firewall`) to raise two buyer objections: (a) perceived friction from formal `SPEC.axioms.md` invariants, and (b) need for third-party benchmark verification.
   - Within 30 minutes, we remediated the exact upstream node (`DevList Revision 13681`), highlighted **Mode 1 Zero-Config (`<60s`, no formal specs required)**, and linked **Glama.ai's independent Grade A (`100/100`) security audit**.
3. **Semantic Collision Discovery in Parametric Models (`UNBRANDED_LEADERS`)**:
   - `dante.probe_geo_share` proved why unbranded queries returned `0.0%` Share of Model in `gpt-4o-mini` and `gemini-2.5-flash`: both models hallucinated `"MCP Server Security"` as ***Microsoft Cloud Platform (MCP)*** and defaulted to IBM, Microsoft Azure, and Google Cloud.
4. **High-Intent Terminal Funnel Asymmetry (`1,530%` Cloner-to-Visitor Ratio)**:
   - Cross-ledger telemetry revealed **9,671+ PyPI downloads** (`2,175` direct `without_mirrors`), **538 `git clone`s across 153 unique developer environments** vs. 10 web visitors (`1,530.00%` cloner ratio), and **1,808 human visits on Cloudflare Edge** (`+398` in 48 hours).

## 2. Unit Economics: DANTE IX (`$0.0142 USD`) vs. Traditional PR/SEO Agencies (`$3,500+/mo`)

| Metric | Traditional B2B SEO / PR Agency | DANTE IX (`dante-mcp v2.0` Autonomous Audit) |
| :--- | :--- | :--- |
| **Turnaround Time** | 3 to 4 weeks | **42 seconds (Real-Time Execution)** |
| **Marginal Compute Cost (`TokenCast`)** | $3,500 – $8,000 USD / month retainer | **`$0.0142 USD` (`2,947` tokens)** |
| **Cryptographic Chain of Custody** | None (Static PDF slides) | **SHA-256 Merkle Root (`TraceKit` SQLite WAL)** |
| **PII & Prompt-Injection Sanitization** | Manual / Unverified | **100% `ctxfw.sara` + SHA-256 Pseudonymization (`^usr_[a-f0-9]64$`)** |

## 3. Commercial Access
- **Run a Live DANTE IX Audit on Your Brand**: https://danteix.com
- **Download Zero-Dependency Vault Capsules (`$290 USD` One-Shot: `MCP-08`, `SARA-01`, `SWE-03`)**: https://heuristicolab.com/vault
- **Deploy Context Firewall (`ctxfw v4.1.1`)**: https://ctxfw.heuristicolab.com/