Public Web
Presents VIA, PIT, demo and policies. It carries no server-to-server secrets.
HIGH-LEVEL ARCHITECTURE
Public VIA / PIT architecture
The architecture separates public experience, CAP VIA, persistence, Human authority and EVIN history so responsibilities remain explicit.CAP VIA
Receives and organizes the need; works under explicit rules and contracts and degrades honestly when needed.
PIT System
Manages identity, roles, conversations, cases, owners, states, human response and closure.
Persistence + EVIN
PostgreSQL preserves state; EVIN records facts with provenance, correlation and evidence.
EVIN Event-First
Actor, action, entity, time, correlation, evidence and result make operational history reconstructable.
Environments
Local for development, staging for connected demos and production only after security, isolation, backups and legal review.
Truth rule: a configured URL is not proof of integration; success must be technically confirmed.