Define when physical proof is required.
Specify the people, objects, actions, contexts and assurance conditions that invoke Presence.
Presence / 03 · Institutional control
Presence
Home.
Coordinate how verified people, authentic objects and institutional policy meet before a consequential interaction is authorized.
The governed environment
From physical signal
to accountable action.
Home is the institutional coordination layer for Presence. It makes the boundary usable without taking ownership away from the systems responsible for the decision.
How Home works
One policy.
Four responsibilities.
The environment remains explicit about what Presence establishes and what the institution must still decide.
- 01
A system requests Presence.
Policy calls for physical proof at a defined threshold and names the expected person or object.
- 02
Key or Layer responds.
The required physical condition becomes a bounded result without exposing the protected implementation.
- 03
The rule is evaluated.
Context, result and exception path meet one governed policy while the existing system retains final authority.
- 04
Minimum evidence remains.
The information required for accountability, lifecycle and audit is retained—no broader than the workflow requires.
Institutional responsibilities
Coordinate trust.
Preserve ownership.
Home turns Presence into an operational capability without becoming a general identity silo.
Govern change over time.
Enrollment, review, exception, reassociation and retirement become explicit institutional processes.
Record only what is needed.
Support review and audit without exposing protected physical data.
Operating environmentPeople, objects and policy meet at one governed boundary.
Facilities, services and systems can request the same physical condition through different institutional rules.
Ownership model
Presence supplies a fact.
Your institution owns the decision.
Home coordinates verification events. It does not replace the identity, transaction, operational or mission system responsible for consequence.
The Presence rule and result path.
When physical proof is requested, which bounded result is needed and how lifecycle evidence is handled.
The final operational action.
Authority, mandate, decision, exception handling, compliance and downstream record.
Presence Home evaluation
Begin where physical proof must become action.
Bring one workflow, its accountable owner and the decision that follows. We will define whether Home has a legitimate role.