Japan Smart Chain Welcomes KDDI Corporation as a New Vision Partner

AltX Research announced that KDDI Corporation has joined as a Vision Partner for its keystone project, “Japan Smart Chain” (JSC), a Japan-sovereign layer 1 blockchain.
JSC is the foundational, Japan-sovereign blockchain platform, featuring full compatibility with Ethereum and validated entirely by domestic industry leaders. It is engineered as a “compliance-first” Layer 1, embedding blacklist enforcement and transaction prioritization - making it a trusted infrastructure for regulated digital-asset services with regulatory integrity but without sacrificing usability.