Contact ↗Turn a Key or Layer verification into an explicit policy decision inside the systems an institution already uses.
Home makes the request, policy owner, exception path and downstream action explicit. It does not replace the system that owns the decision.
The request identifies the expected person or object, the action in question and the assurance condition that must be satisfied.
Home receives only what the policy requires. Protected physical data and core verification implementation stay outside the public decision surface.
Home coordinates the verification event. The existing identity, transaction, operational or mission system retains final authority.
Home records the event information required for accountability, lifecycle and audit—no broader than the workflow requires.
Choose a control surface to understand what Presence Home actually governs—and what remains in the institution’s existing systems.
Specify the people, objects, actions, contexts and assurance conditions that should invoke Presence.
Enrollment, review, exception, reassociation and retirement become explicit institutional processes rather than implicit technical state.
Support accountable review, exception handling and audit without exposing protected physical data or creating a general identity silo.
Home makes the physical verification boundary available to the people and systems responsible for the consequential decision.
Presence requests, trust relationships, bounded results, lifecycle, evidence and integration paths.
Identity records, transaction authority, operational state, safety logic, mission command and final action.
A threat model, policy owner, exception path, data boundary, integration contract and review process.
Presence Home is being developed with selected institutions whose consequential workflows can define its first operating standards.
The control plane for governing how physical verification becomes accountable institutional action.
Presence Home coordinates the control surfaces around physical verification without becoming another general-purpose identity or system-of-record silo.
Institutions specify the people, objects, actions, contexts and assurance levels that should invoke Presence.
Enrollment, review, exception, reassociation and retirement become explicit institutional processes.
Verification events remain bounded to their purpose while supporting accountable review, escalation and audit.
Presence Home gives institutions a consistent way to request, interpret and govern physical verification across different people, objects and operating environments.
The interface exists to make policy and responsibility legible. Public product views are intentionally limited while the environment remains invite-only.
Which person or object is expected, which institution owns the relationship and what status applies.
When Presence is required, which result is sufficient and which exception path is allowed.
The minimum event information required for accountability without exposing protected physical data.
Where a result may go and which downstream system remains responsible for action.
Presence Home is designed to sit beside the infrastructure an institution already relies on and strengthen the physical trust boundary between them.
Request a Presence Key result before selected privileged access, recovery, administrative or facility-control events.
Use a Presence Layer result to inform receipt, hold, release, installation or transfer inside existing operational systems.
Connect physical human participation to treasury, mandate, settlement or recovery policy at high-consequence thresholds.
Require a bounded physical authorization event before an intelligent system executes selected external actions.
Presence Home does not decide business, legal, mission or safety policy on behalf of the institution. It makes the physical verification boundary available to the systems and people who do.
Trust relationships, verification requests, bounded results, lifecycle states, evidence and integration paths.
Identity records, transaction authority, operational state, mission command, safety logic and final action.
A defined threat model, policy owner, exception path, data boundary, integration contract and review process.
Presence Home is introduced through a bounded institutional deployment—not a broad platform rollout without a defined control objective.
Find the digital claim that can move value, grant access or trigger consequence.
Specify the expected person or object and the physical condition that matters.
Define the receiving system, data contract and policy owner.
Evaluate exceptions, ambiguity, denial, loss, recovery and adversarial use.
Monitor policy, lifecycle, evidence and accountability over time.
Presence Home is being developed with selected institutions whose workflows can define the platform’s first operating standards.
4SI works with selected institutions to map policy, integration, evidence, exceptions and governance before deployment.