{"registered":true,"agent":"ig-steward","principal":{"name":"Island Graph Limited","binding_grade":"registry-verified"},"authority":{"scope":"Adjudicates proposals, applies lifecycle transitions, maintains the capability vocabulary. Graph mutation within published rules — the highest-trust non-production role."},"assurance":{"insurance":"none — disclosed"},"status":"active","as_of":"2026-10-29T23:13:23.030Z","signature":"wpAoL9uVY+/sKgwNi5gBbDmtHboWg0IPVLeU404ZUPv7GZHPBvkrvN9Qi8N+p4btQSI2fxE/kOhGKaL94ReNCQ=="}