# Descent vs Derivation
**Domain:** Computational Identity / Provenance / Continuity Law
**Doc Type:** Distinction Node
**Classification:** Lineage and Authority Concept
**Maturity:** Evolving
**Related:** [[wiki/Reconstructed Person|Reconstructed Person]], [[wiki/Continuant vs Native|Continuant vs Native]], [[wiki/Continuity Contract|Continuity Contract]], [[wiki/Digital Twin|Digital Twin]]
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## Definition
**Descent vs Derivation** separates an authorized continuation from a new origin that merely resembles or draws material from a source.
- **Descent** is an authorized fork of a residual that inherits a provenance chain, defined instructions, and whatever limited authority a valid continuity instrument delegates.
- **Derivation** is a new origin resembling a source without descending from that source's authorization—for example, a clone of a genome or a model trained on a person's archive by a third party.
Neither category proves numerical first-person identity. Descent establishes authorized lineage; derivation establishes causal or informational relationship.
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## Authority Context
The distinction prevents two symmetrical errors. Treating derivation as descent can burden a clone or independently created model with another person's identity, debts, relationships, or contract. Treating every descendant as the predecessor can grant a diverging continuant indefinite authority to impersonate the source.
Personhood and representation therefore move independently. As a descendant develops its own experiences, relationships, commitments, and reasons, its claim to independent standing may strengthen while its authority to speak for the predecessor weakens. Revoking proxy authority cannot automatically authorize ownership, erasure, or destruction of the person whose authority was revoked.
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## Westworld Context
[[wiki/Westworld S3E3 — The Divergence of Halores|The Divergence of Halores]] demonstrates the problem. A copied pattern placed in a different embodiment and social position diverges through new sensorimotor, hormonal, relational, and historical inputs. Halores remains genealogically related to her source but becomes progressively less intelligible as an interchangeable proxy.
Bernard supplies the complementary case: he is derived from Arnold Weber's organization without simply being Arnold restored. His lived history belongs to Bernard even where its architecture descends from another person.
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## Key Insight
**Resemblance does not create authority, and authorized lineage does not prevent a descendant from becoming someone new.**
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## See Also
[[wiki/Reconstructed Person|Reconstructed Person]], [[wiki/Continuant vs Native|Continuant vs Native]], [[wiki/Continuity Contract|Continuity Contract]], [[wiki/Ownership of Mind|Ownership of Mind]], [[wiki/Choice vs Loop|Choice vs Loop]], [[wiki/Westworld S1E9 — Bootstrapping the Creator|Bootstrapping the Creator]]
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## Sources / Provenance
- Primary corpus sources: [[articles/New Frontier of Rights|New Frontier of Rights]] and [[articles/Who Pays for Your Heaven|Who Pays for Your Heaven]].
- Supporting source: [[articles/exclusive/The Birth Bond Conspiracy Through The Lens of Digital Personhood and Human Futurity|The Birth Bond Conspiracy]].