
Federated Authentication & Accountability
How can we know who we are interacting with without sacrificing privacy or decentralization?
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Featured Pathway
AI may become the primary interface between people and the digital world. What properties would ensure that humans and communities retain agency over context, judgment, memory, identity, and digital space?
Explore a pro-human pathway through the Desirable Properties – and help identify what may still be missing.
AI is one doorway into the project, not its boundary.
Workshop series
Will AI Mediate Reality, or Help Us Build a Human-Centered Internet?
4 online sessions · ≈8 hours total with pre-read & questions · attend or watch
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Desirable Properties provide the shared design criteria for a Meta-Layer that supports trust, agency, safety, accountability, contextual integrity, collective intelligence, and human flourishing.
The challenge is to continually refine, test, and operationalize these properties through governance, implementation, and real-world experimentation. Read the full framing on About.
Version 0.77 is open for review. View full timeline →
23canonical DPs
24active workgroups

How can we know who we are interacting with without sacrificing privacy or decentralization?
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How do we ensure people stay in control of their digital lives?
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How can communities govern themselves without recreating Big Tech rulebooks?
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How do names and identities persist when platforms change?
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How do creators and communities get paid without advertising as the default?
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How do we connect the web without forcing people into yet another app?
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How do communities persist beyond platforms?
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How do we stop rebuilding the same foundations on every platform?
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How do we learn continuously without drowning in fragmented information?
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Who should decide how AI behaves in our communities?
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How do we verify where media and documents really came from?
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How do we steer technology with society instead of forever reacting?
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How do we fund public digital infrastructure without ads or extractive capital alone?
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How do we reward contribution instead of toxicity?
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How do good ideas reach critical mass without platform gatekeepers?
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How do we preserve collective understanding without creating centralized truth?
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The Meta-Layer should enable universal participation and linguistic interoperability–preserving original expression, enabling understanding across languages, making machine interpretation visible and contestable, and showing how participation influences shared understanding and action.
View campaign →The current DPs are not assumed to be complete.
Have we missed a property?
Help identify:
Pick a path – or do all three.
Help steward one or more Desirable Properties toward Version 1.0.
Browse DP workgroups →Chapter comments are live on book.desirableproperties.org. Passage-level patching on the book is coming soon.
Open the book →Select a passage in any DP draft and submit a specific text revision today.
Open Gov Hub →More ways to contributeChallenge timelineAbout the ChallengeOn-chain provenance