The Sigma Foundry blog
Practical guides for the business side: government contracting, selling online, AI that does real work, and tax and money.
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Truth Layer Examples by Industry: Before/After Real Cases
truth layer examples industry-specific product data, agent-readable specifications
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Truth Layer Audit Checklist: 20-Point Self-Assessment
truth layer audit checklist
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Structured Data Best Practices: Schema.org Implementation Guide
structured data best practices schema.org implementation, JSON-LD SEO
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How to Prove Your AI Skills (Without AI Washing)
prove AI skills AI expertise portfolio, credible AI positioning
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Product Page Optimization for AI Agents: 7-Step Audit & Improve
optimize product pages AI agents product page structure, ecommerce schema
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If Someone Asks an AI About You, What Does It Find? (Personal Truth Layer Audit)
personal truth layer audit personal AI presence, how to position yourself
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The Offline → Online Funnel: How Real-World Presence Drives AI Recommendations
Most companies think: "Maximize online presence."
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JSON-LD Schema Markup for Truth Layers: Copy-Paste Templates
Format: Technical but accessible (no-code focus)
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How to Measure Your Success in the Interpretation Economy
In the attention economy, you measured: - Impressions - Clicks - Traffic - Reach
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The Attention Economy Is Over. Here's What Replaced It (And Why Most Marketers Are Behind)
For 25 years, marketing was simple. Get eyeballs. More eyeballs = more sales.