XPScerpto Portal-3
Security
Sovereign cryptographic platform portal
XPScerpto presents a sovereignty-oriented cryptographic platform portal with explicit authority boundaries, evidence-first status reporting, and a separate editorial control plane.
Evidence-first UI
Security
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.
Security sectionsPolicies
Security & Assurance
Security policies
Canonical policy identities, effective dates, lifecycle state and publication hashes where available.
Vulnerability Disclosure Policy
- Version
xps.security.disclosure.r01.2026-08-02- Effective
- 2026-08-02
Contributor Security Agreement
- Version
002- Effective
- 2026-08-21
- SHA-256
58326935a3af647799c7daa4200cf4db40a453b4c1cb2c3dc72984a0e2ad5911
Security Center Governance
- Version
xps.security.center.r23.2026-09-12- Effective
- 2026-08-02