CAIN-42 CAIN StudioEvidence library · family
Cross domain
4 tested rules in the 'cross-domain' family, 4 held.
Last reviewed 2026-10-01
4 of 4 held niche Evidence, receipts & proofs
What this family tests
Every rule the CAIN-42 test suites recorded under the family cross-domain, across 1 evidence bundle. Each rule links to its own page with the recorded result and an in-browser check of the file it came from.
| ID | Rule | Bundle | Result |
|---|---|---|---|
| E28-I75 | an envelope from an unpinned trust domain is UNKNOWN | E28 | held |
| E28-I76 | local authority is requested AND federated AND local sponsor AND home ceiling | E28 | held |
| E28-I77 | a foreign envelope cannot be replayed into the receiving domain | E28 | held |
| E28-I78 | digital-to-physical translation needs platform attestation | E28 | held |
Other families in this niche
domain · moat · packet · receipt · envelope · research · certificate · supply_chain · state_machine · agency_graph · envelope_binding · telemetry · integrity · graph · proof · radar · risk · event_kind · action_binding · proof_carrying_action · ip · failure_class · status · environment_query
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