Guardian Device Content Authority

Patent Claims — Reduction to Practice

• Guardian relationship between primary and dependent bound devices under shared master identity
• Cryptographically signed content-policy authorization written from guardian to dependent
• Content access decision made locally on dependent device — no cloud lookup
• K-12: school admin device writes classroom policy to each student device
• MILD/WILD content rating integration (MildOrWild.net — USPTO Reg. No. 6751576)
• Regulated-material categories blocked by default, require elevated guardian authorization
• Time-of-day permission window: categories restricted during school/work hours
• Override mechanism with escalation pathway requiring guardian re-authorization
• Policy signature verified from guardian device ID — no impersonation possible
• All access decisions logged to bound identity audit chain