Fractiona Blog https://fractiona.xyz/blog/ Engineering notes and research on XRPL, real-world asset tokenization and non-custodial infrastructure for regulated institutions. en Tue, 29 Sep 2026 00:00:00 GMT Building permissioned RWA infrastructure on XRPL https://fractiona.xyz/blog/xrpl-credentials-permissioned-domains-mpt/ https://fractiona.xyz/blog/xrpl-credentials-permissioned-domains-mpt/ Tue, 29 Sep 2026 00:00:00 GMT XRPL Engineering How three live XRPL mainnet primitives let institutions control who holds a tokenized asset without putting personal data on-chain, and what is not live yet.