Jack Dorsey's company Block has filed an application for a US trust bank charter to establish Builders Bank. According to CoinTelegraph, this new institution aims to provide federally supervised custody services for digital assets, including Bitcoin and stablecoins.

Builders Bank would differ from traditional banks by not accepting deposits or issuing loans, focusing solely on secure digital asset custody under federal oversight. This move signals a growing trend among crypto firms seeking regulated frameworks to enhance trust and security in digital asset management.

For Japanese investors and market participants, this development highlights the increasing importance of regulated custodial services in the digital asset space, potentially influencing local approaches to crypto custody and compliance.