ソース:[1] Swiss Regulators Investigate World Cup Token Sales and FIFA's Blockchain Ticketing System (https://www.techflowpost.com/newsletter/detai ...)[2] FIFA's Blockchain-Based Ticketing System for 2026 World Cup Faces Preliminary Probe - Swissinfo (https://vertexaisearch.cloud.google.com/groun ...)[3] Russia-Linked Stablecoin A7A5 Sponsors Token2049 Despite Singapore Sanctions (https://vertexaisearch.cloud.google.com/groun ...)