Justin Sun Sues Trump-Linked World Liberty Financial in N.D. Cal. (3:26-cv-03360) — Complaint Alleges Concealed Blacklist Function, $45M Investment, Threats by Co-Founder Chase Herro

On April 21, 2026 (filing date), Justin Sun and two affiliated entities — Blue Anthem Limited and Black Anthem Limited — filed a civil complaint against World Liberty Financial LLC in the U.S. District Court for the Northern District of California, case 3:26-cv-03360, assigned to Judge James Donato. The complaint alleges breach of contract, fraudulent misrepresentation, and related claims arising from WLFI’s freeze of Sun’s WLFI-token holdings. Everything below attributed to “the complaint” or “Sun alleges” is one party’s sworn pleading, not an adjudicated fact — WLFI had not filed a public response as of this entry, and no court has ruled on the merits of these allegations.

What Happened — Key Facts

The docket

• Court: U.S. District Court, Northern District of California (docket ID 73224507; PACER case ID 468319)
• Case number: 3:26-cv-03360
• Filed: April 21, 2026 (filing date, per CourtListener/PACER docket metadata)
• Judge assigned: James Donato
• Cause of action (docketed): 28 U.S.C. § 1332 — diversity jurisdiction, breach of contract
• Jurisdiction basis: Diversity
• Jury demand: Plaintiff
• Named plaintiffs: Yuchen “Justin” Sun; Blue Anthem Limited; Black Anthem Limited (the latter two appear to be Sun-affiliated investment vehicles — their precise relationship to Sun personally is not established in the sourcing gathered for this entry; treat as a research gap, not a confirmed fact)
• Named defendant: World Liberty Financial LLC
• Plaintiffs’ counsel: Quinn Emanuel Urquhart & Sullivan LLP; Keker, Van Nest & Peters LLP
• Defendant’s counsel of record on the docket: Cahill Gordon & Reindel LLP
• CoinDesk (publication date April 22, 2026, reporting on a Tuesday filing — April 21, 2026 was a Tuesday) reported the suit was filed “Tuesday,” consistent with the docket’s April 21 filing date.

This entry documents the filing, not the underlying dispute’s merits and not the September 2025 blacklisting itself — that prior event is documented separately at 2025-09-04–wlfi-blacklists-justin-sun-595m-tokens-107m-rupture-begins. This entry is the litigation-disclosure record: what Sun’s sworn complaint claims, and what the docket independently confirms.

The investment figure the complaint asserts

Per CoinDesk’s direct quotation of the complaint: “At that pivotal time for World Liberty, Mr. Sun invested $45 million to purchase $WLFI tokens from World Liberty.” This $45 million figure is the complaint’s own stated investment amount — distinct from the $75 million total WLFI stake figure used elsewhere in this KB’s Sun coverage (which appears to aggregate Sun’s November 2024 and January 2025 purchases plus bonus-token allocations). The $45M figure and the $75M figure are not reconciled in the sources gathered here; both trace to different documents (the April 2026 complaint vs. earlier reporting on Sun’s cumulative WLFI position) and should not be treated as interchangeable without further verification. Research gap, flagged rather than silently resolved.

The complaint does not, per the CoinDesk reporting available, state a specific dollar figure for the amount of tokens currently frozen as of the April 21, 2026 filing — CoinDesk’s coverage of this filing describes the freeze qualitatively (“unfairly locked up his $WLFI holdings”) rather than quantifying it. The $107 million frozen-value figure belongs to the September 4, 2025 blacklisting event, reported at that time; whether that figure still describes the frozen amount as of the April 2026 filing is not confirmed in the sourcing for this entry.

Core allegations in the complaint (Sun’s claims — unproven)

Per CoinDesk’s direct quotations from the filed complaint:

1. Alleged concealed blacklist function. The complaint alleges World Liberty Financial modified the smart contract governing the WLFI token in August 2025 to add a “blacklisting” function enabling the company to freeze tokens in specific wallets, and that this change was not put to a governance vote or disclosed to investors. Quote from the complaint: “While the upgrade is technically visible on the public blockchain, World Liberty buried it in the code without alerting token holders to its existence or implications. In the dark of night, the company thus created a ‘blacklisting’ function that it could wield at will.” (Note: this alleged August 2025 contract modification date is the complaint’s own dating — the prior blacklisting-execution event in this KB is dated September 4, 2025, which is consistent with an August contract modification followed by a September enforcement action, but the two dates describe different acts: alleged code change vs. documented freeze.)
2. Alleged dual-purpose motive for the freeze. The complaint alleges the freeze served to (a) pressure Sun to mint $200 million of WLFI’s USD1 stablecoin on the Tron blockchain, and (b) manipulate WLFI’s market price by preventing one of its largest holders from selling — quote: World Liberty “artificially propped up the market price of $WLFI tokens held by World Liberty founders and the company’s corporate treasury.”
3. Alleged regulatory exposure. The complaint argues WLFI’s ability to issue, freeze, and reassign tokens could qualify it as a money transmitter under FinCEN rules, subjecting it to registration and anti-money-laundering requirements it has not observed.
4. Alleged threats, attributed to a named individual. The complaint alleges Chase Herro, identified as a WLFI co-founder, personally threatened to burn Sun’s WLFI tokens if Sun did not request the burn himself, and separately, per the complaint, “falsely claimed that the know-your-customer (‘KYC’) documentation submitted by Mr. Sun and the Sun Companies in connection with their $WLFI token purchases was inadequate” and threatened to report Sun to U.S. authorities over the alleged KYC deficiency. This is Sun’s sworn allegation about what Herro said — not an independently confirmed statement.
5. Alleged fraudulent inducement. The complaint alleges WLFI induced Sun’s investment “through fraudulent misrepresentations and omissions about the economic rights and liberties that would come with purchasing $WLFI tokens,” including statements about token-holder governance rights and “freedom to transact.”
6. Timeline of the relationship’s deterioration, per the complaint: WLFI asked Sun to continue investing through 2025, including a request that he mint USD1 on WLFI’s terms. Per the complaint, quoted directly: “By July 2025, when it became clear that Mr. Sun would not invest or mint USD1 on their terms, World Liberty principals became hostile toward Mr. Sun.” This July 2025 date is an alleged-conduct date from the complaint, not independently documented elsewhere.

Sealed material

CoinDesk reported that portions of the complaint were redacted and that an accompanying filing cited a confidentiality provision, with Sun’s legal team giving WLFI the opportunity to determine whether the redacted material should remain sealed. The specific content of the sealed sections is not available in the sourcing for this entry.

WLFI’s response as of the filing-reporting date

Per CoinDesk (publication date April 22, 2026): “A spokesperson for World Liberty Financial said they had no comment on the lawsuit.” No substantive public response, answer, or motion from WLFI is documented in the sourcing gathered for this entry as of the filing date.

Sun’s public statement

Per CoinDesk, Sun posted on X (formerly Twitter) referencing an earlier date — “he had ’tried [something] April 15’” (the CoinDesk excerpt available for this entry truncates the specific content of what Sun said he tried; not independently verified here). This is a research gap: the full text and context of Sun’s April 15, 2026 reference was not recovered from the sources available for this pass.

Why This Event Matters

The litigation converts private allegations into a sworn public record

The complaint is the first instance in the Sun-WLFI dispute where allegations move from social-media statements (Sun’s public September 2025 posts, his reported April 12, 2026 “trap door” characterization) into a sworn federal pleading — a document filed under Federal Rule of Civil Procedure 11, exposing the filer to sanctions for factual misrepresentation. That raises the evidentiary weight of Sun’s claims above a tweet, but it remains one party’s allegation, filed by a plaintiff with an obvious financial incentive to characterize the dispute favorably. The named-individual allegation against Chase Herro (threats to burn tokens, threats to report Sun to authorities) is the kind of claim that would need independent corroboration — deposition testimony, documentary evidence, or a WLFI admission — before this KB or any downstream reporting could treat it as established fact rather than allegation.

The disclosure-mechanism allegation extends the September 2025 blacklisting

The complaint’s central technical claim — that WLFI added an undisclosed blacklist function to the token contract without a governance vote — directly extends the disclosure gap flagged as a research question in this KB’s September 4, 2025 blacklisting entry (see Related Entries). If Sun’s dating of an August 2025 contract modification is accurate, it establishes a documented gap between the alleged code change and the September 4 enforcement action — useful for any future discovery-driven reconstruction of WLFI’s internal decision timeline, but not yet independently verified outside the complaint itself.

The dispute as forced public disclosure of a captured-X relationship’s internal mechanics

Litigation between two parties who both benefited from the Trump-crypto alignment — Sun’s SEC relief, WLFI’s access to a marquee investor and stablecoin-minting partner — produces sworn discovery that neither party would otherwise volunteer. The named threat allegation against a WLFI co-founder, and the FinCEN money-transmitter exposure argument, are the kind of granular operational detail that public reporting on WLFI rarely surfaces absent litigation.

Research Gaps

• Reconciliation of the $45M complaint figure against the $75M cumulative WLFI investment figure used elsewhere in this KB’s Sun coverage — these may describe different things (a single tranche vs. total position) but the complaint’s own $45M framing as “at that pivotal time” is ambiguous without the underlying paragraph context.
• Precise identity and structure of Blue Anthem Limited and Black Anthem Limited — their relationship to Sun personally (wholly owned vehicles, investment funds, other) is not established in the sourcing for this entry.
• Full complaint text — this entry relies on CoinDesk’s direct quotations rather than the underlying PDF; CourtListener’s docket entry for the initial complaint was not independently retrieved in this pass (the docket confirms the case’s existence, parties, judge, and filing date, but the specific complaint document was not pulled). CourtListener’s search API was rate-limited mid-session (a fleet-wide, session-shared limiter; confirmed via a direct throttled response citing a ~7.5-hour retry window) before the complaint document itself could be fetched.
• The specific dollar amount of tokens frozen as of April 21, 2026 — not stated in the CoinDesk coverage available; whether it matches, exceeds, or is less than the September 2025 $107M figure is unconfirmed.
• Full context of Sun’s “tried [x] April 15” X post — truncated in the source excerpt available for this pass.
• WLFI’s substantive answer or motion to dismiss, once filed, will bear on how much of the complaint’s factual narrative survives adversarial testing — not yet available as of this entry.

Related Entries

• 2025-09-04–wlfi-blacklists-justin-sun-595m-tokens-107m-rupture-begins — the September 2025 blacklisting event this lawsuit’s central allegation (the concealed blacklist function) extends and legally characterizes
• sun-justin — Sun actor profile; full bribery-receipt arc and the Sun-WLFI rupture timeline
• kompromat-as-operational-coordination-mechanism-captured-x-personal-leverage-variant — theme documenting the personal-leverage register of the Sun-WLFI dispute (Witkoff bodycam footage surfaced days after this filing)
• 2026-03-05–sec-settlement-rainberry-10m-sun-personal-charges-dismissed-with-prejudice — the SEC settlement that closed the regulatory-relief arc immediately preceding this lawsuit
• enforcement-discount-market-pay-to-drop-as-priced-quid-pro-quo-1993-2026 — mechanism note citing this litigation as a case where a purchased-protection relationship went adversarial
• witkoff-zach — WLFI co-founder; personal-leverage layer of the broader Sun-WLFI dispute
• world-liberty-financial — needs organization profile
• investigation-map-april-2026

Note on the sibling event: World Liberty Financial’s May 5, 2026 defamation countersuit against Sun (per task write-timeline-event-2026-05-05-wlfi-countersues-sun-defamation-inadvertent-public-record) is a separate filing with its own docket, its own allegations (short-selling, a “scorched-earth pressure campaign”), and its own sworn claims — genuinely severable from this entry. It is documented as its own timeline event, not folded into this one; the countersuit task remains open for a separate worker.

Conductor QC, 2026-08-31. Docket independently re-verified via a separate CourtListener v4 query: Sun v. World Liberty Financial LLC | court cand | filed 2026-04-21` — court, party, and filing date all match.

And the verification surfaced exactly the trap that makes case-number discipline necessary. The same query returned three different cases sharing the number 3:26-cv-03360: this one in cand, Mursalov v. Field Office Director, ICE San Diego in casd (filed 2026-06-02), and LUCE v. PFIZER INC in flnd (filed 2026-04-03). A case number is only unique within its district. Any citation to this docket must carry N.D. Cal. — a bare “3:26-cv-03360” points at three unrelated matters, one of them an ICE detention case that would look plausible in this corpus.

The allegation framing is right throughout — twelve separate hedges in the body, and the opening paragraph states it flatly: “Everything below attributed to ’the complaint’ or ‘Sun alleges’ is one party’s sworn pleading, not an adjudicated fact.” A verified complaint attests to the filer’s good faith, not to the accuracy of its claims about anyone else. That matters most for the named allegation against Chase Herro, which is written strictly as Sun’s unproven assertion.

The figure conflict was flagged, not resolved — correct. The complaint’s own $45 million differs from the $75 million cumulative figure used elsewhere in this KB’s Sun coverage. They trace to different documents (the April 2026 complaint vs. earlier reporting on cumulative position). Not interchangeable, and not silently merged.

Correctly kept separate from the May 5 countersuit — a genuinely severable filing with its own docket. The sibling ticket remains open and cross-referenced rather than absorbed.

Sourcing note: CourtListener hit its shared throttle (~7.5-hour message) after the primary docket was captured, and web tiers were rate-limited fleet-wide. Two tier-1 sources stand, one of them the court record itself — which independently corroborates the filing the secondary source describes, rather than restating it.