# Personal Digital Twin In this archive, a personal digital twin is a structured representation linking a person to devices, accounts, identifiers, organizations, locations, recovery routes, and lifecycle events. It is an analytical model, not a claim that the notebook implemented a modern twin platform. ## Notebook contribution [[Scanned_20260730-1230]] manually approaches such a model by binding people and projects to bank-account suffixes, hardware serials, cellular identities, MAC addresses, adapters, and contacts. ## Relationships [[Identity Continuity]] · [[Device Identity]] · [[Configuration Management Database]] · [[Digital Continuity]] ## Scanned_20260730-1913 overlay [[Scanned_20260730-1913]] substantially broadens the model. Its 90 loose-material pages link people, relationship roles, domains, accounts, devices, profiles, routers, residences, trips, payments, receipts, organizations, research hypotheses, and public media. The notebook therefore functions as a manual precursor to a [[Personal Knowledge Graph]] and a personal digital twin. The limitation is explicit: the paper graph lacks typed edges, confidence values, source identifiers, privacy classes, and secure credential separation. The digital-twin interpretation is a later analytical framework, not a claim that the author had deployed a formal twin platform.