# Deep-Time Duty Bearer **Domain:** Deep Time / Duties / Institutional Succession **Doc Type:** Canonical Wiki Entry **Maturity:** Developed **Evidence / Concept Status:** Corpus synthesis ## Definition A **Deep-Time Duty Bearer** is an institution whose obligation is designed to survive turnover in operators, governments, technologies, or generations. ## Why It Matters for Deep Time Continuity Continuity rights are meaningless unless the duty survives the original counterparty. ## Existing Architecture / Evidence NRC financial assurance, DOE Legacy Management, future-generations commissioners, trustees, and public utility backstops demonstrate mechanisms for durable duties. ## Deep-Time Continuity Analysis A deep-time duty requires succession rules, preserved records, funding, and review. ## Evidentiary Boundary The bearer can change while the duty persists. ## Related Ontology [[wiki/Deep-Time Rendezvous Problem|Deep-Time Rendezvous Problem]] · [[wiki/Deep-Time Financial Assurance|Deep-Time Financial Assurance]] · [[wiki/Successor Custodian|Successor Custodian]] · [[wiki/Continuity Provider of Last Resort|Continuity Provider of Last Resort]] <!-- BEGIN DEEP TIME CONTINUITY ROUTING --> ## Canonical Branch [[wiki/Deep Time Continuity|Deep Time Continuity]] <!-- END DEEP TIME CONTINUITY ROUTING -->