Core Insights - PhotonPay has joined Circle's Arc public testnet to enhance global payment innovation [1][5] - The Arc public testnet is designed as an open, developer-friendly Layer-1 blockchain to facilitate real-world economic activities on-chain [1][4] Group 1: Company Overview - PhotonPay is an AI-powered financial infrastructure provider that offers scalable and customizable solutions for over 200,000 businesses globally [3] - The solutions provided by PhotonPay include accounts, card issuing, global payouts, online payment, FX management, and embedded finance [3] Group 2: Industry Developments - The collaboration with Circle represents a significant advancement in the development of open and programmable financial infrastructure [2] - The initiative aims to modernize global payment systems, enabling enterprises to implement blockchain-based financial solutions [2] Group 3: Arc Testnet Features - Arc features predictable dollar-based fees, sub-second transaction finality, optional privacy configurations, and seamless integration into Circle's full-stack platform [4] - It supports various use cases across lending, capital markets, FX, and international payments [4] Group 4: Strategic Goals - Through participation in Arc's testnet, PhotonPay aims to bridge traditional finance with blockchain innovation, enhancing transparency, security, and efficiency in the global financial ecosystem [5] - The launch of Arc has seen engagement from over one hundred companies, indicating strong infrastructure support and global participation [6]