According to Rita Liu, RD Technologies secured US$40 million in Series A2 financing to accelerate compliant stablecoin infrastructure and upgraded into a stablecoin-based fintech group anchored by RD InnoTech and OristaPay, source: Rita Liu on X and RD Technologies on X. RD Technologies says it has joined the Circle Payment Network and was appointed the preferred compliant node for Circle and Ripple in Hong Kong, while adding multiple new liquidity providers to deliver competitive trading costs and institutional-grade depth, source: RD Technologies on X. The company reports a brand refresh of OristaPay to build Hong Kong’s compliant cross-border stablecoin payment infrastructure, offering a one-stop portal for instant account opening and a developer-friendly API for rapid enterprise deployment tailored to institutional clients and goods or service exporters and importers, source: RD Technologies on X. RD Technologies highlights bank-grade risk controls integrating KYC, KYT, and KYA, plus HSM and offline cold storage, and notes recognition on the CB Insights 2025 Fintech 100 alongside 2026 plans to drive mass adoption of regulated stablecoins across teams in Hong Kong, Shenzhen, Singapore, and Europe, source: RD Technologies on X and Rita Liu on X.