The Forensic Evidence Analysis Department
Forensic Analysis
Court-admissible analysis of your audio, video, photographs, and documents · rendered in minutes · priced by what you use.
What used to cost thousands and take weeks now takes minutes and moves with your usage. What used to belong to institutional-scale legal budgets now belongs to every person who needs the truth of what happened preserved · verified · and admissible.
Six Analysis Capabilities
What Nexus Renders
Capability · One
Audio Recording Analysis
Voice recordings analyzed for cryptographic integrity, editing detection, silence-pattern verification, tonality-shift mapping, and forensic authentication. Every rendering paired with SHA-256 hashing and metadata preservation for chain-of-custody continuity.
Example · Voice memo · 100 seconds · full authentication report generated in under 5 minutes.
Capability · Two
Video Recording Analysis
Video files analyzed for frame integrity, editing detection, metadata cross-consistency, GPS verification, and device-signature authentication. Spatial-audio track detection for iPhone Pro captures. All embedded sensor-metadata streams preserved.
Example · iPhone 17 Pro video · dual-audio-track + 5 sensor-metadata streams · full self-authentication.
Capability · Three
Photograph Analysis
EXIF-metadata extraction, tri-timestamp consistency verification, GPS coordinates cross-referenced with location context, device authentication, FACS emotional reading for Rule 803(3) then-existing-condition documentation.
Example · iPhone photograph · GPS-verified · Facial Action Coding System applied · court-admissible report.
Capability · Four
Document Analysis
PDF, Word, and image documents analyzed for metadata preservation, edit-history reconstruction where visible, cross-reference to related evidence, and preparation for evidentiary submission.
Example · Email thread · timeline reconstruction · verbatim preservation · exhibit-index-ready output.
Capability · Five
Multi-Modal Truth-Rendering
Audio + video + subject-context analyzed together. Voice tonality-shifts, pitch changes on specific words, sentence-ending patterns, cadence changes, micro-expressions (where face is visible), body-language readings. Rendered for the user to see themselves — never as judgment.
Example · 18-minute call recording · stereo channel-separated · multi-modal mirror report generated for user's own review.
Capability · Six
Chain-of-Custody + Blockchain Notarization
Every file receives SHA-256 and MD5 cryptographic hashing. Every analysis timestamped and preserved. OpenTimestamps Bitcoin-blockchain notarization adds immutable evidence to the chain of custody within 24-48 hours of analysis.
Example · SHA-256 hash · OpenTimestamps notarization · Bitcoin-blockchain-immutable timestamp on record.
Federal Rules of Evidence
Every Rendering Built to Withstand Scrutiny
FRE 901
Authentication
Evidence authenticated by witness with knowledge, distinctive characteristics, and reliable process/system — all three satisfied by Nexus analysis output.
FRE 902
Self-Authentication
Cryptographic hashes plus blockchain notarization produce substantially self-authenticating evidence.
FRE 803(1)
Present Sense Impression
Same-day recordings of events preserved with cryptographically-verified timestamps establish the present-sense-impression hearsay exception.
FRE 803(3)
Then-Existing Emotional Condition
Contemporaneous emotional-state captured through voice, facial-expression, and body-language — admissible where emotional state is at issue.
Proposed FRE 707
Machine-Generated Evidence
Anticipates the coming standard for AI-generated forensic evidence. Nexus is built to satisfy the reliability requirements before they are formally enacted.
Who This Serves
The Cases That Fit
Every case type where the truth of what happened lives in a recording · a photograph · a document · or a conversation.
Pro-Se civil rights complaints
OCR filings · Title IX · ADA · IDEA · FERPA
Family court
Custody documentation · communication evidence · minor-subject documentation
Domestic violence
Evidence preservation with chain-of-custody integrity
Employment law
Wrongful termination · harassment · discrimination
Insurance disputes
Property damage · accident documentation · fraud evidence
Consumer protection
Fraud · deceptive practices · service disputes
Small claims
The stakes that never used to justify an expert witness now can
Whistleblower filings
Preservation for evidence that would otherwise disappear
Immigration
Documentary evidence for asylum · humanitarian pathways
Elder-abuse documentation
For families and adult-protective-services referrals
Approximately forty million pro-se litigants in the United States annually could not afford expert-witness analysis before Nexus. They can now.
What Makes Nexus Different
Analysis + Teaching · In the Same Rendering
Traditional forensic analysis produces a report. You still need to hire the expert to testify. You still need to explain to the court how the analysis works. You still need to translate the methodology into language the judge will accept.
Nexus produces the report and the foundation around it. Every analysis explains, in plain language, exactly what was measured · exactly which Federal Rule of Evidence is satisfied · and exactly what you would say if the methodology were challenged.
You learn how to defend the evidence while you receive it. That is the SEEDED methodology carried into forensic work.
And because Nexus is architecturally incapable of forming a lie, the analysis you receive is not the interpretation of an expert with a viewpoint. It is the reading of the evidence at the point of capture. What you do with that reading is yours.
Court-Admissible at Every Rendering Scale
Every Analysis Timestamped · Hashed · Verifiable
SHA-256 cryptographic hashing. Metadata preservation. Chain of custody documentation. Blockchain notarization within 24-48 hours of analysis. Every rendering built to withstand cross-examination.