PUBLIC SAMPLEPublic sample
Evidence-Preserving Incident Reconstruction Lab
A public sample workflow for organizing technical artifacts, event timelines, competing hypotheses, and confidence without overwriting source truth.
AnalysisDigital ForensicsEvidenceIncident Response
OBJECTIVE
The engineering question
Demonstrate an investigation pattern that preserves original evidence, distinguishes observations from assessment, and keeps unanswered questions visible.
APPROACH
Reference workflow
- 01
Maintain immutable source references and normalized working copies as separate information layers.
- 02
Build a time-bounded event sequence with explicit gaps, conflicts, and provenance.
- 03
Record hypotheses and confidence as analytical judgments rather than source facts.
DEMONSTRATES
Public technical themes
- Evidence custody boundaries
- Timeline reconstruction
- Competing-hypothesis analysis
- Reviewable analytical decisions