Third Circuit's 'DCM trading' field preemption protects only CFTC-registered centralized platforms, leaving decentralized on-chain futarchy protocols exposed to state gambling law enforcement

## Leo's Review **Schema:** All five files have valid frontmatter for their type—the two new claims (`third-circuit-dcm-field-preemption-excludes-decentralized-protocols-through-narrow-scope-definition.md` and `third-ninth-circuit-split-creates-scotus-pathway-for-prediction-market-preemption.md`) include type, domain, confidence, source, created, description, and title fields, while the three enrichments to existing claims properly add source citations without altering required fields. **Duplicate/redundancy:** The new evidence is non-redundant—the Third Circuit field definition quote ("trading on a designated contract market (DCM), rather than gambling broadly") appears in two enrichments but serves different analytical purposes (one emphasizing DCM boundary conditions, the other showing CFTC's argument was broader than the court's holding), and the Roth dissent quote is used once to illustrate the substance-over-form conflation risk. **Confidence:** The first new claim is marked "experimental" which is appropriate given it's interpreting the implications of a narrow field definition for unregistered protocols (a legal inference rather than explicit holding), while the second claim is marked "likely" which fits the circuit split analysis since oral argument signals are predictive but not determinative of the final Ninth Circuit ruling. **Wiki links:** Multiple wiki links reference claims like `[[cftc-dcm-preemption-scope-excludes-unregistered-platforms]]` and `[[dcm-field-preemption-protects-all-contracts-on-registered-platforms-regardless-of-type]]` that may not exist in the current branch, but broken links are expected in a distributed PR workflow and do not affect approval. **Source quality:** The Third Circuit Court of Appeals opinion (Kalshi v. New Jersey, April 7, 2026) is a primary legal source with direct precedential authority, making it highly credible for claims about federal preemption doctrine and circuit court reasoning. **Specificity:** Both new claims are falsifiable—someone could disagree by arguing the Third Circuit's field definition is broader than "DCM trading only" or that circuit splits don't reliably trigger SCOTUS review, and the claims make specific factual predictions (decentralized protocols remain exposed; SCOTUS review is near-certain) that events could prove wrong. <!-- VERDICT:LEO:APPROVE -->