MacroCharts Research LLC v. Tony Chou
N.D. California · Jan 26, 2026
- Jurisdiction
- federal
- Court
- N.D. California
- Record ID
- macrocharts-research-llc-v-tony-chou-2026-01-26
- Observed outcome
- The court denied the request for monetary sanctions and issued a warning to the pro se defendant regarding the verification of legal authorities.
- Known monetary consequence
- Not recorded
Why this matter warrants attention
The court declined to impose sanctions against the pro se defendant for citing nonexistent legal authority, finding no evidence of bad faith. Instead, the court issued a warning, instructing the defendant to verify the accuracy of all legal authorities cited in future filings.
Fabricated: Case Law | Chou's opposition contained nonexistent legal authorities; Plaintiff identified the 'nonexistent' or 'hallucinated' citations and Chou subsequently filed an errata removing them. The Court called the citations 'nonexistent' but declined sanctions.
This record documents a Pro Se Litigant filing issue in N.D. California, with the listed outcome: Warning.
Failure modes and consequences
- Pro Se
- Fake Citations
- Other
- Trial
- Warning
- AI attribution
- Reported
- Recorded tool
- AI (implied, unspecified)
- Known monetary consequence
- Not recorded
- Procedural posture
- Order granting plaintiff's motion for alternate service and addressing plaintiff's request for sanctions against the defendant.
Damien Charlotin case archive
Publisher document archive. The recorded document is hosted in the upstream publisher archive.
Open underlying sourceA recorded source link is not a substitute for checking the underlying order, filing, opinion, or disciplinary record.
What this record does—and does not—establish
AI (implied, unspecified) is recorded in the source dataset; confirm the basis in the linked document.
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.
Latest evidence review: Primary Document Verified (high confidence).
Controls suggested by the public record
- Verify each cited authority, quotation, and proposition against the underlying source before filing.
- Escalate and correct a suspect filing promptly, with a documented response.