# Digital Fingerprint Identity Collision **Domain:** Deep Time / Identity / Copy Control **Doc Type:** Canonical Wiki Entry **Maturity:** Developed **Evidence / Concept Status:** Corpus coinage ## Definition **Digital Fingerprint Identity Collision** occurs when a hash, fingerprint, or similarity mechanism treats multiple digital instances as one object even though the instances may have diverged into separate subjects. ## Why It Matters for Deep Time Continuity Machine identification optimized for duplicate suppression can erase legally relevant individuality. ## Existing Architecture / Evidence Hash matching, perceptual fingerprints, and digital-replica detection already group content by similarity. ## Deep-Time Continuity Analysis Deep-time law requires criteria for when shared origin no longer implies shared legal treatment. ## Evidentiary Boundary The issue is hypothetical for conscious forks but technically plausible for copied processes. ## Related Ontology [[wiki/Duplicate Suppression|Duplicate Suppression]] · [[wiki/Forking as Reproduction|Forking as Reproduction]] · [[wiki/Duplicate Suppression as Continuity Governance|Duplicate Suppression as Continuity Governance]] <!-- BEGIN DEEP TIME CONTINUITY ROUTING --> ## Canonical Branch [[wiki/Deep Time Continuity|Deep Time Continuity]] <!-- END DEEP TIME CONTINUITY ROUTING -->