What is photon exchange?
Excuse me, I've come across the term "photon exchange" in recent financial news related to cryptocurrencies and digital assets, but I'm not entirely sure what it entails. Could you please elaborate on what photon exchange is? Is it a new type of trading platform? Does it involve the use of quantum technology in some way? Or is it simply a metaphorical reference to something else entirely? I'm quite intrigued by this concept and would appreciate a concise yet thorough explanation of its meaning and potential implications in the world of finance and cryptocurrencies.