HomeCasesHang Zhang v. Daniel Driscoll

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Corpus matter record

Hang Zhang v. Daniel Driscoll

N.D. California · Jan 14, 2026

CA / federalEditorial impact: mediumpro sefake citationsmisrepresented authoritycivil rights

Direct answer

What happened in this matter?

Fabricated: Case Law | Reply brief contains multiple citations the Court could not locate and characterized as fictitious/hallucinated; Court declined to reproduce the fictitious names to avoid repeating them. Outcome: Monetary Sanction. Order to Show Cause is here.

Why the court cared: Fabricated: Case Law | Reply brief contains multiple citations the Court could not locate and characterized as fictitious/hallucinated; Court declined to reproduce the fictitious names to avoid repeating them. || Misrepresented: Case Law | Plaintiff cited a purported Fifth Circuit case for the proposition that courts 'credit unopposed constitutional arguments,' but the pincite corresponds to United States v. Santiago, 905 F.3d 1013, 1018 (7th Cir. 2018), a Seventh Circuit case that does not support the proposition cited. || Misrepresented: Case Law | Plaintiff cited a purported Ninth Circuit case for the proposition that constitutional claims 'almost always demonstrate' irreparable harm, but the pincite corresponds to Thompson v. D.C., 967 F.3d 804, 813 (D.C. Cir. 2020), which does not support that premise.
Why it matters now: This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Monetary Sanction.

Why this matter is tracked

Operational lesson

This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Monetary Sanction.

Record details

CaliforniaSingle-state evidence scope

Jurisdiction contextThe state marker is derived from the structured case record.

CourtN.D. California

Jurisdictionfederal

Circuit9th Circuit

DateJan 14, 2026

AI toolAI (implied, unspecified)

Party typePro Se Litigant

OutcomeMonetary Sanction

Known amount$500

Professional sanctionNo

Attribution boundary

What the record establishes about AI use

reported

AI (implied, unspecified) is recorded in the source dataset; confirm the basis in the linked document.

Procedural posture

Monetary Sanction

Correction behavior

Correction behavior is not separately verified in the current record.

Tracked discrepancy record

3 citation, quotation, or authority issues are recorded in the source dataset.

Fabricated: Case Law | Reply brief contains multiple citations the Court could not locate and characterized as fictitious/hallucinated; Court declined to reproduce the fictitious names to avoid repeating them.
Misrepresented: Case Law | Plaintiff cited a purported Fifth Circuit case for the proposition that courts 'credit unopposed constitutional arguments,' but the pincite corresponds to United States v. Santiago, 905 F.3d 1013, 1018 (7th Cir. 2018), a Seventh Circuit case that does not support the proposition cited.
Misrepresented: Case Law | Plaintiff cited a purported Ninth Circuit case for the proposition that constitutional claims 'almost always demonstrate' irreparable harm, but the pincite corresponds to Thompson v. D.C., 967 F.3d 804, 813 (D.C. Cir. 2020), which does not support that premise.

Questions this record answers

What happened in Hang Zhang v. Daniel Driscoll?: Fabricated: Case Law | Reply brief contains multiple citations the Court could not locate and characterized as fictitious/hallucinated; Court declined to reproduce the fictitious names to avoid repeating them. Outcome: Monetary Sanction. Order to Show Cause is here.
Why does Hang Zhang v. Daniel Driscoll matter for legal AI risk?: This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Monetary Sanction.
What does the public record establish about Hang Zhang v. Daniel Driscoll?: Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
Which source supports this Hang Zhang v. Daniel Driscoll summary?: The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.

Related matters

Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.

Thomas Joseph Goddard v. Sares-Regis Group, Inc., et al.N.D. California · Oct 21, 2025same court · pro se + fake citations Louis L. Ligon III v. Meta Platforms, Inc.N.D. California · Apr 28, 2026same court · pro se + misrepresented authority Sebastian Rako v. VMware LLC (1)N.D. California · Nov 25, 2025same court · pro se + fake citations Adrienne Hankins v. Dentons US LLP, et al.N.D. California · Jun 22, 2026same court · pro se + fake citations Najafpir v. Wells Fargo Bank, N.A.N.D. California · Apr 3, 2026same court · pro se + fake citations Saqib Kafeel v. Apple Inc., et al.N.D. California · Apr 1, 2026same court · pro se + fake citations

Linked evidence record

Damien Charlotin case archive

Publisher document archive
The recorded document is hosted in the upstream publisher archive.

Open recorded source

Publication statusevidence baseline passed

Published by AI Vortex · Manu Ayala
Page updated Jul 27, 2026

Source host classified Attribution boundary stated Limitations disclosed

Corpus checked Jul 23, 2026; latest tracked decision Jul 21, 2026. AI Vortex summarizes public records and does not replace the court document or legal research service.

Use this record

Open case brief Cases from this court Open jurisdiction map

Evidence boundary

Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.

Read methodology

Why this matter is tracked

Operational lesson

This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Monetary Sanction.

Record details

CaliforniaSingle-state evidence scope

Jurisdiction contextThe state marker is derived from the structured case record.

CourtN.D. California

Jurisdictionfederal

Circuit9th Circuit

DateJan 14, 2026

AI toolAI (implied, unspecified)

Party typePro Se Litigant

OutcomeMonetary Sanction

Known amount$500

Professional sanctionNo

Tracked discrepancy record

3 citation, quotation, or authority issues are recorded in the source dataset.

Misrepresented: Case Law | Plaintiff cited a purported Fifth Circuit case for the proposition that courts 'credit unopposed constitutional arguments,' but the pincite corresponds to United States v. Santiago, 905 F.3d 1013, 1018 (7th Cir. 2018), a Seventh Circuit case that does not support the proposition cited.

Misrepresented: Case Law | Plaintiff cited a purported Ninth Circuit case for the proposition that constitutional claims 'almost always demonstrate' irreparable harm, but the pincite corresponds to Thompson v. D.C., 967 F.3d 804, 813 (D.C. Cir. 2020), which does not support that premise.

Questions this record answers

What happened in Hang Zhang v. Daniel Driscoll?

Why does Hang Zhang v. Daniel Driscoll matter for legal AI risk?

This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Monetary Sanction.

What does the public record establish about Hang Zhang v. Daniel Driscoll?

Which source supports this Hang Zhang v. Daniel Driscoll summary?

The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.