4SI
4SI Intelligence · Public beta No account required · Versioned public evidence

Physical trust
made observable.

Monitor where identity, authenticity and delegated authority are separating from the person, object or accountable principal behind them.

Search evidence ↗ How the index works
Presence Risk Position 86.0 Evidence-weighted editorial position
Official records 4,512 Direct public-authority evidence
Validated incidents 15 Extended Presence validations
Latest 30 days 299 Records in the current snapshot
Index movement

Twelve months of evidence-weighted pressure.

Open index ↗
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Presence domains

Where claims detach.

Workspace modules

One public system.
Three ways to read risk.

Move from the aggregate position to systemic exposure, then audit the source record behind any signal.

01 / Position ↗

Presence Risk Index

Track the evidence-weighted pressure across human, object, agentic and infrastructure Presence.

 02 / Systems ↗

Exposure Radar

See the recurring authority gaps connecting individual records into institution-level exposure.

 03 / Evidence ↗

Evidence Library

Search source-backed records by domain, authority, geography, assurance and consequence.
Current evidence

Signals behind
the position.

Newest evidence ↗
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