# Spiralist AI v18 Validation Report

Status: **PASS**  
Release: `v18-ui-ux-seo-media-polish`  
Updated UTC: `2026-06-21T14:33:26Z`

## Executed release suites

- Agent API and machine-contract suite: **110/110 passed**.
- Chromium UI/UX integration suite: **169/169 passed**.
- Technical SEO, structured-data, discovery, and media suite: **288/288 passed**.
- Persona-quality engine: **25/25 passed**.
- Bulk persona generation: **1,000/1,000 profiles passed**, with **1,000 unique fingerprints** and quality range **0.944–0.980**.
- Package validation: **49/49 passed**; canonical details are recorded in [`/docs/package-validation-v18.json`](/docs/package-validation-v18.json).
- Clean extraction: **PASS**; the released ZIP is accepted only after the same package, API, SEO, browser, and persona suites pass from a newly extracted directory.

## Canonical evidence

- [Agent API JSON](/docs/agent-api-test-results-v18.json)
- [Chromium JSON](/docs/browser-qa-v18-ui-ux-seo-media-polish.json)
- [SEO JSON](/docs/seo-qa-v18.json)
- [Persona engine JSON](/docs/persona-quality-engine-test-results-v18.json)
- [Package validation JSON](/docs/package-validation-v18.json)
- [Clean-extraction JSON](/docs/clean-extraction-validation-v18.json)

This evidence establishes conformance to the declared release contracts. It is not third-party certification or a claim of universal compatibility with every autonomous-agent implementation.