Substrate Migration - Bryant McGill

# Substrate Migration **Entity class:** Concept or analytic term **Domain:** Continuity Engineering / Identity / Infrastructure **Doc Type:** Canonical Technical-Governance Concept **Maturity:** Evolving **Related:** [[Substrate Transition]], [[Substrate Independence]], [[Continuity Stack]], [[Restoration Integrity]], [[Proof of Descent]] --- ## Definition **Substrate Migration** is the movement or re-instantiation of person-relevant state from one execution environment to another with the intention of preserving an authorized continuity relationship. Migration is an operation, not proof of identity. A successful transfer can produce a functioning process while losing state, creating an unauthorized fork or leaving the source active. [[Boot Success Is Not Identity Proof]] therefore applies. ## Required Controls A defensible migration requires source and destination attestation, provenance, state-integrity checks, consent, copy policy, rollback rules, continuity telemetry, post-migration verification and a determination of what happens to the source instance. ## San Junipero Context “Passing over” appears as migration from biological life into persistent digital residency, but the mechanism is intentionally unspecified. The episode supports the intended continuity relationship without resolving whether state transfers, copies or begins a successor process. ## Key Insight **Migration can preserve a continuity claim only when state, authority, provenance and divergence are verified separately.** ## Simple Reminders, Quotations, and Thoughts  > "I don't know whether a complete simulation of a brain, one to one, would actually produce a mind. I find it pretty likely, but I don't have evidence for that. I want to test it." > **— Anders Sandberg**, *2010, Scientific American feature on whole-brain emulation and mind uploading* *Verification Status: Editorially quarantined — both `it` and `that` refer to a question omitted from the quotation. Recover a complete, self-contained passage before promotion.* [[reminders/Mind Upload/A Complete Brain Simulation Would Probably Produce a Mind by Anders Sandberg|A Complete Brain Simulation Would Probably Produce a Mind by Anders Sandberg]] > "We are going to transcend biology, but not our humanity." > **— Ray Kurzweil**, *Singularity-era interviews; wording candidate* *Verification Status: Unverified — exact wording/source has not yet been independently confirmed against a primary source; source clue: Singularity-era interviews; wording candidate.* [[reminders/unverified/We Are Going to Transcend Biology by Ray Kurzweil|We Are Going to Transcend Biology by Ray Kurzweil]]  > "If so, it should be possible to use alternative, technological means to produce conscious thought. Efforts are already underway to replace damaged brain parts such as the hippocampus with hypercomputer implants. If and when the initial medical imperative is met, elective implants will undoubtedly be used to upgrade normal brain operations. As the fast evolving devices improve they will begin to outperform the original brain, it will make less and less sense to continue to do one's thinking in the old biological clunker, and formerly human minds will become entirely artificial as they move into ultra sophisticated, dispersed robot systems." > **— Gregory Paul**, *2009, Edge Annual Question, “What Will Change Everything?”* [[reminders/Mind Upload/Formerly Human Minds May Become Entirely Artificial by Gregory Paul|Formerly Human Minds May Become Entirely Artificial by Gregory Paul]] > "In any case, such objections are shortsighted because, once we embody our minds in machines, we'll find ways to expand their capacities. You'll be able to edit your former mind, or merge it with parts of other minds — or develop completely new ways to think. Furthermore, our future technologies will no longer constrain us to think at the crawling pace of "real time." The events in our computers already proceed a millions times faster than those in our brain. To such beings, a minute might seem as long as a human year." > **— Marvin Minsky**, *2007, Edge Annual Question, “What Are You Optimistic About?”* [[reminders/Mind Upload/Machine Minds Could Edit Merge and Accelerate Themselves by Marvin Minsky|Machine Minds Could Edit Merge and Accelerate Themselves by Marvin Minsky]] From [[wiki/The World, the Flesh and the Devil|The World, the Flesh and the Devil]]: Bernal distinguishes material succession from the preservation of inherited human organization and meaning. > "Bit by bit the heritage of the direct line of mankind — the heritage of the original life emerging on the face of the world — would dwindle, and in the end disappear effectively, being preserved perhaps as some curious relic, while the new life which conserves none of the substance and all of the spirit of the old would take its place and continue its development." > **— J. D. Bernal**, *1929, The World, the Flesh and the Devil, “The Flesh”* [[reminders/Evolution/New Life Could Preserve the Spirit Not the Substance by J. D. Bernal|New Life Could Preserve the Spirit Not the Substance by J. D. Bernal]] ## Sources / Provenance - Canonicalized from [[Black Mirror S3E4 — San Junipero]] and the restoration architecture of [[wiki/Person of Interest|Person of Interest]]. ## See Also [[Continuity Evidence vs Continuity]], [[Descent vs Derivation]], [[Fork Rights]], [[Successor Standing]], [[Continuity Due Process]] ## Relationships  This entry is routed through [[collections/Consciousness Continuity|Consciousness Continuity]], [[collections/Neurotech|Neurotech]], and [[collections/Machine Succession|Machine Succession]]. Its source context is developed in [[articles/Mind Uploading and AI — The Host is Reusable and the Person is the Delta|Mind Uploading and AI — The Host is Reusable and the Person is the Delta]] and [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]]. Status-qualified source edges are preserved in the terminal Research Edges section. ### Additional Documented Relationships - [[wiki/Rights|Rights]] is associated with **Substrate Migration**. - [[wiki/Reconstructed Person|Reconstructed Person]] is associated with **Substrate Migration**.  ## Read First in the Wiki  - [[wiki/Continuity Stack|Continuity Stack]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Migration Right|Migration Right]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Continuity Due Process|Continuity Due Process]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Descent vs Derivation|Descent vs Derivation]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Fork Rights|Fork Rights]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Proof of Descent|Proof of Descent]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Substrate Independence|Substrate Independence]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system. - [[wiki/Substrate Transition|Substrate Transition]] — supplies the related event or historical development context needed to place **Substrate Migration** within the wider system. - [[wiki/Successor Standing|Successor Standing]] — supplies the related concept or analytic term context needed to place **Substrate Migration** within the wider system.  ## Related Work in the Corpus  - In [[articles/Mind Uploading and AI — The Host is Reusable and the Person is the Delta|Mind Uploading and AI — The Host is Reusable and the Person is the Delta]], **VII. But a file is not a person** provides the narrative context for **Substrate Migration**: So the hard problem for human continuity is not whether computation can in principle decouple state from substrate.  ## Research Edges  #### Host–residual infrastructure patch — 2026-09-10 **Collections:** [[collections/Consciousness Continuity|Consciousness Continuity]] · [[collections/Neurotech|Neurotech]] · [[collections/Machine Succession|Machine Succession]] **Canonical source article:** [[articles/Mind Uploading and AI — The Host is Reusable and the Person is the Delta|Mind Uploading and AI — The Host is Reusable and the Person is the Delta]] **Related acquisition source:** [[articles/Technologies for Consciousness Mapping and Transfer|Technologies for Consciousness Mapping and Transfer]] **Relationship source:** [[research/Mind Uploading and AI Host-Residual Ecosystem Relationship Graph - 2026-09-10|Mind Uploading and AI Host-Residual Ecosystem Relationship Graph — 2026-09-10]] #### Outgoing typed edges - **HR-1087 — `wiki_links_to` → [[wiki/Continuity Due Process|Continuity Due Process]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1088 — `wiki_links_to` → [[wiki/Continuity Stack|Continuity Stack]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1089 — `wiki_links_to` → [[wiki/Descent vs Derivation|Descent vs Derivation]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1090 — `wiki_links_to` → [[wiki/Fork Rights|Fork Rights]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1091 — `wiki_links_to` → [[wiki/Proof of Descent|Proof of Descent]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1092 — `wiki_links_to` → [[wiki/Substrate Independence|Substrate Independence]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1093 — `wiki_links_to` → [[wiki/Substrate Transition|Substrate Transition]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. - **HR-1094 — `wiki_links_to` → [[wiki/Successor Standing|Successor Standing]]** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Migration.md`. #### Incoming typed edges - **HR-0536 — [[wiki/Continuity Stack|Continuity Stack]] `wiki_links_to` → this entry** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Continuity Stack.md`. - **HR-0784 — [[wiki/Migration Right|Migration Right]] `wiki_links_to` → this entry** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Migration Right.md`. - **HR-1109 — [[wiki/Substrate Transition|Substrate Transition]] `wiki_links_to` → this entry** — **EXISTING WIKI EDGE**; evidence `WIKI_ARCHIVE`. Direct internal link currently present in `Substrate Transition.md`. - **HR-1197 — [[wiki/Reconstructed Person|Reconstructed Person]] `should_crosslink_with` → this entry** — **RESEARCH CANDIDATE**; evidence `WIKI_ARCHIVE`. - **HR-1198 — [[wiki/Rights|Rights]] `should_crosslink_with` → this entry** — **RESEARCH CANDIDATE**; evidence `WIKI_ARCHIVE`.   ### Research Candidates - **R-002163 — research candidate:** Assess whether **Substrate Migration** and [[wiki/Reconstructed Person|Reconstructed Person]] warrant reciprocal reader-facing prose. Settlement requires a source that documents the relationship directly. Suggested missing reciprocal/cross-thread edge. Shared internal mediators (7): Continuity Stack, Descent vs Derivation, Fork Rights, Proof of Descent, Substrate Independence, Substrate Transition, Successor Standing - **R-002165 — research candidate:** Assess whether **Substrate Migration** and [[wiki/Rights|Rights]] warrant reciprocal reader-facing prose. Settlement requires a source that documents the relationship directly. Suggested missing reciprocal/cross-thread edge. Shared internal mediators (7): Continuity Due Process, Descent vs Derivation, Fork Rights, Migration Right, Proof of Descent, Substrate Transition, Successor Standing