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Implement C6 browser MVP: evidence-provenance atlas with claim graph, confidence, and trust controls #2

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lslatz merged 2 commits into from
Apr 2, 2026
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Implement C6 browser MVP: evidence-provenance atlas with claim graph, confidence, and trust controls #2

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f18ca67
Implement browser-based C6 provenance atlas prototype
Copilot Apr 2, 2026
1e6668a
Polish trust checks and source metadata for C6 MVP
Copilot Apr 2, 2026
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31 changes: 30 additions & 1 deletion README.md
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# artemis2
# Artemis II Knowledge Provenance Atlas (C6)

A browser-based, visual, shareable prototype focused on **evidence provenance** for Artemis II claims using public, citable sources.

## Quick start

Open `./index.html` in a browser.

No build step is required.

## What is implemented

- Browser app centered on **C6 Knowledge Provenance Atlas**
- Interactive visual graph of claims, mission elements, and sources
- Confidence and evidence badges with a “Why this confidence?” explainer
- Topic, confidence, source-type, and recency filters
- Supporting/contradicting source comparison cards
- Shareable deep links to a selected claim (`#claim:<id>`)
- Trust controls:
- Provenance completeness checks
- Broken-link format checks
- Duplicate/near-duplicate source detection
- Ambiguous-claim manual review queue
- Seeded public-source inventory and implementation metadata

## Scope guardrails

- Public, non-classified, citable sources only
- Every claim includes source links, retrieval date, and confidence
- Educational and analytical prototype only (not operational NASA mission truth)
81 changes: 81 additions & 0 deletions index.html
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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Artemis II Knowledge Provenance Atlas</title>
<link rel="stylesheet" href="./styles.css" />
</head>
<body>
<header class="app-header">
<h1>Artemis II Knowledge Provenance Atlas</h1>
<p class="subtitle">
Browser-based, visual, shareable exploration of public Artemis II claims and evidence.
</p>
<p class="disclaimer">
Disclaimer: This prototype is for educational interpretation of public sources, not operational
NASA mission truth.
</p>
</header>

<main class="layout">
<section class="panel">
<h2>Filters</h2>
<label>
Topic
<select id="filter-topic"></select>
</label>
<label>
Minimum Confidence
<select id="filter-confidence">
<option value="0">All</option>
<option value="1">Low+</option>
<option value="2">Medium+</option>
<option value="3">High</option>
</select>
</label>
<label>
Source Type
<select id="filter-source-type"></select>
</label>
<label>
Recency
<select id="filter-recency">
<option value="all">All time</option>
<option value="2y">Last 2 years</option>
<option value="1y">Last year</option>
</select>
</label>
</section>

<section class="panel">
<h2>Visual Graph</h2>
<svg id="graph" viewBox="0 0 980 520" role="img" aria-label="Claim source graph"></svg>
</section>

<section class="panel">
<h2>Claims</h2>
<div id="claims-list" class="claims-list"></div>
</section>

<section class="panel">
<h2>Claim Detail</h2>
<div id="claim-detail" class="claim-detail">
Select a claim to inspect supporting and contradicting evidence.
</div>
</section>

<section class="panel">
<h2>Quality & Trust Controls</h2>
<ul id="trust-list"></ul>
</section>

<section class="panel">
<h2>Launch Checklist</h2>
<ul id="launch-checklist"></ul>
</section>
</main>

<script type="module" src="./src/app.js"></script>
</body>
</html>
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