Mobile installable web shell
Install XPScerpto as a safe PWA shell.
The mobile shell may cache only public UI assets and safe public shells. Admin, correspondence, evidence, live IMAP status, API responses, cookies, CSRF tokens, message content, raw MIME, and attachments remain network-only/no-store.
XPScerpto Portal-3
Runtime
XPScerpto presents a sovereignty-oriented cryptographic platform portal with explicit authority boundaries, evidence-first status reporting, and a separate editorial control plane.
Authority lineage
Runtime
This portal distinguishes the real Python backend from the native C++ runtime. Claims remain gated by evidence and runtime truth checks.
Truth contract
No unproven production claim
production_ready is computed from native runtime attachment plus qualifying evidence; it is not an editorial toggle.