Modular blockchain Particle Network announced the completion of a $15 million Series A funding round, led by Spartan Group and Gumi Cryptos Capital, with participation from SevenX Ventures, Morningstar Ventures, Flow Traders, HashKey Capital, among others. This funding round was conducted through the Future Token Simple Protocol. Particle's main product is the 'Universal Account,' which enables users to utilize funds from different blockchains for transactions.