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<title>Graphshell G1 · loopback presentation proof</title>
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<div><p class="eyebrow">Graphshell · G1 receipt</p><h1>One scene,<br>two capabilities.</h1><p class="lede">A loopback endpoint discloses one Scenograph scene. Graphshell resolves its presentation resources locally, preserving labels and actions as richer codecs fall away.</p></div>
<div class="session">loopback:g1-presentation · rev 1</div>
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<section class="profile" aria-label="Rich profile"><div class="profile-head"><div><h2>Rich profile</h2><p>Card, glyph, and image codecs</p></div><span class="status">Live</span></div><div class="scene"><article class="item card" aria-label="Projection boundary card"><div class="card-top"><div><span class="card-kicker">Portable card</span><h3>Projection boundary</h3></div><div class="badges"><span class="badge">portable card</span><span class="badge">granted</span></div></div><dl><div><dt>Source</dt><dd>Owned application</dd></div><div><dt>State</dt><dd>Live · revision 1</dd></div></dl><div class="actions"><button type="button" data-intent="fixture.open-note" title="Open the disclosed note in its owning application.">Open field note</button><button type="button" data-intent="fixture.open-live-view" title="Reproject a producer-owned saved view when this recipient may read its source.">Open saved live view</button></div></article><div class="item image" role="img" aria-label="Coastal map tile"><img alt="Coastal map tile" src="data:image/svg+xml;base64,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"><div class="image-meta"><div><strong>Coastal map tile</strong><p>Content-addressed image resource</p></div><div class="actions"><button type="button" data-intent="fixture.inspect-tile" title="Inspect the disclosed map tile without changing source truth.">Inspect map tile</button></div></div></div></div></section>
<section class="profile" aria-label="Compact profile"><div class="profile-head"><div><h2>Compact profile</h2><p>Native glyph codec only</p></div><span class="status">Live</span></div><div class="scene"><div class="item glyph" role="img" aria-label="Projection boundary glyph"><div class="glyph-mark" aria-hidden="true">◎</div><div><h3>Projection boundary</h3><p>Native Graphshell glyph</p><div class="actions"><button type="button" data-intent="fixture.open-note" title="Open the disclosed note in its owning application.">Open field note</button><button type="button" data-intent="fixture.open-live-view" title="Reproject a producer-owned saved view when this recipient may read its source.">Open saved live view</button></div></div></div><div class="item placeholder" role="img" aria-label="Coastal map tile"><div><div class="placeholder-mark" aria-hidden="true">◇</div><h3>Coastal map tile</h3><p>Image capability unavailable. The disclosed label and action remain.</p><div class="actions"><button type="button" data-intent="fixture.inspect-tile" title="Inspect the disclosed map tile without changing source truth.">Inspect map tile</button></div></div></div></div></section>
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<div class="proof" aria-label="Proof conditions"><span><strong>Scene:</strong> product-free</span><span><strong>Resources:</strong> content-addressed</span><span><strong>Cache:</strong> session-scoped</span><span><strong>Fallback:</strong> labeled</span><span><strong>Actions:</strong> keyboard reachable</span></div>
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