
Is hashing the same as encryption?
Excuse me, but could you please clarify something for me? I've been hearing the terms 'hashing' and 'encryption' used interchangeably, but I'm not entirely sure if they mean the same thing. Is hashing essentially the same process as encryption, or are there key differences between the two that I should be aware of? I'm particularly interested in how they're used in the context of cryptocurrency and finance, so any insights you can provide would be greatly appreciated.


What is the difference between Hashcash and Bitcoin?
Could you please elaborate on the key distinctions between Hashcash and Bitcoin? I'm curious to understand how they differ in terms of their fundamental concepts, purposes, and functionalities. For instance, how do their underlying cryptographic mechanisms differ? Additionally, how do their networks operate and scale, and what sets them apart in terms of adoption, usage, and impact on the broader financial landscape?


Why is logit called a regression?
I'm curious to understand why the term "logit" is referred to as a regression, despite its seemingly distinct mathematical and statistical underpinnings. Could you elaborate on the rationale behind this classification, highlighting the key similarities or connections that justify labeling logit as a regression model, especially in the context of statistical analysis and modeling?


What is the difference between SNS and NNS?
Could you please elaborate on the fundamental distinctions between Social Network Services (SNS) and Non-Fungible Name Services (NNS)? How do they differ in their functionalities, use cases, and potential implications for the blockchain and digital asset ecosystems?


What is the difference between Websockets and FIX?
Could you please elaborate on the fundamental differences between Websockets and FIX protocols in the realm of cryptocurrency and financial trading? How do they vary in terms of their use cases, performance capabilities, and the kind of data they are designed to transmit? Additionally, which one might be more suitable for high-frequency trading or real-time market data streaming, and why? Understanding these nuances could help traders and developers make informed decisions when selecting a communication protocol for their financial applications.
