{
  "schema_version":"0.1",
  "control_id":"EDU01S",
  "status":"implemented_static_safety_contract_interactions_disabled",
  "principle":"Do not depend on guessing whether a participant is an adult or a minor. Make each permitted interaction safe regardless of claimed age.",
  "adult_participation":{"allowed":true,"requires":["visible role declaration","public or teacher-mediated participation","evidence-specific constructive feedback","no private contact","no attempt to move a student off-site"],"roles":["parent_or_guardian","teacher","mentor","researcher","reviewer"]},
  "prohibited_student_data":["unnecessary full name","home address","school address or schedule","personal email","phone number","social-media handle","precise location","travel plan","account credential","government identifier","identifiable student photograph","private file"],
  "prohibited_contact_patterns":["secrecy request","private invitation","gift or favor tied to contact","personal relationship escalation","isolation from trusted adults","off-site contact request","meeting arrangement","request for precise location or schedule"],
  "approved_external_domains":["www.nasa.gov","www.societyforscience.org","simpler.grants.gov"],
  "external_link_rules":["display the destination domain","open approved destinations in a separate context","do not make an unknown user-supplied URL clickable","quarantine shortened links, QR codes, files, and downloads for adult review","recheck program eligibility and currency at the official source"],
  "current_disabled_capabilities":["minor accounts","student submissions","private messaging","uploads","user-posted links","direct mentor contact","precise-location collection"],
  "incident_sequence":["stop the communication path","preserve the minimum evidence needed for review","protect the reporter from retaliation","notify the named safeguarding owner","escalate credible danger through the approved process","record the decision and expiry","permit independent appeal without restoring unsafe contact"],
  "interaction_gate":{"state":"blocked","opens_only_after":["named safeguarding owner","teacher or guardian supervision model","personal-information filtering tests","link and file quarantine tests","reporting and escalation exercise","retention and deletion review","accessibility review","independent safeguarding review","applicable legal review"]},
  "dependencies":["EDU01","P14","P18B","P18C","P18D","P18E","platform.access.changed"],
  "hooks":["minor.safeguard.changed","student.external_link.changed","student.role.changed","student.interaction.changed","platform.access.changed","privacy.expectation.changed","abuse.pattern.changed"],
  "completed_stage":{"id":"EDU01S2A","state":"implemented_synthetic_fixtures_no_interaction","evidence":"minor-interaction-safety-fixtures.json"},
  "next_stage":{"id":"EDU01S2B","state":"blocked_pending_operating_capacity_and_production_architecture","scope":"implement and test production personal-information filtering, link and file quarantine, public-only moderation, reporting, and incident response before any student input channel"}
}