Blockchain Association Supports Custodia Bank's Application to Supreme Court for Federal Reserve Master Account Access
According to The Block, the Blockchain Association filed an amicus curiae brief on August 13 supporting Custodia Bank's appeal to the U.S. Supreme Court, requesting a review of the legality of the Federal Reserve Bank's refusal of its master account application. The Blockchain Association pointed out that this case concerns whether legitimate digital asset enterprises can compete in a fair environment, and warned that the lower court ruling provides a precedent for federal regulators "to debank unpopular industries in the future without the intervention of state regulators."
Custodia Bank was founded by Wall Street veteran Caitlin Long, applied for a Fed master account in October 2020, was rejected by the Federal Reserve Bank of Kansas City in January 2023 on the grounds that the crypto business model posed risks, subsequently lost twice in the district court and the Tenth Circuit Court of Appeals, and was denied rehearing by the full court in a 7 to 3 vote in March 2026. The Federal Reserve Bank of Kansas City must respond to the Supreme Court application by September 11.
