# Set of Essential Records **Domain:** Deep Time / Records / Knowledge Preservation **Doc Type:** Canonical Wiki Entry **Maturity:** Developed **Evidence / Concept Status:** Established OECD NEA concept ## Definition A **Set of Essential Records (SER)** is a curated body of records selected because future generations will need them to understand a repository and make informed decisions. ## Why It Matters for Deep Time Continuity It provides a direct analogue for selecting the minimum records required to reconstruct continuity rights, provenance, state lineage, and obligations. ## Existing Architecture / Evidence OECD NEA guidance defines SER as part of a broader RK&M preservation strategy. ## Evidentiary Boundary A continuity SER would need different content, including identity, election, state lineage, contracts, rights, and cryptographic succession. ## Related Ontology [[wiki/Records Knowledge and Memory Across Generations|Records Knowledge and Memory Across Generations]] · [[wiki/Key Information File|Key Information File]] · [[wiki/Deep-Time Institutional Memory|Deep-Time Institutional Memory]] · [[wiki/Personal Authoritative State|Personal Authoritative State]] ## Sources / Primary Anchors - https://cms.oecd-nea.org/jcms/pl_15090/ <!-- BEGIN DEEP TIME CONTINUITY ROUTING --> ## Canonical Branch [[wiki/Deep Time Continuity|Deep Time Continuity]] <!-- END DEEP TIME CONTINUITY ROUTING -->