Trust model

Speed, with a visible line around judgment.

PhaseOne is designed so generated work can accelerate research and drafting without silently crossing into professional certification. Every critical transition remains attributable and reviewable.

Preview control mapping · production sign-off pending client architecture review

Human professional gate

Condition proposals, significant data gaps, approval and signing require an authorized reviewer. AI never becomes the certifier.

Organization-isolated data

Every exposed application table uses Supabase Row Level Security with membership and role checks.

Private source storage

Evidence originals and released artifacts use private buckets and organization-prefixed object paths.

Session-safe server access

Next.js server reads use cookie-based Supabase sessions; service-role credentials are not shipped to the browser.

Immutable release records

Approved/released versions, approvals, signatures, release artifacts and audit events resist update or deletion.

Traceable operations

The preview records actor, action, object, correlation ID, timestamps and safe before/after context in an append-only ledger.