Since Steemit is a blockchain-based social media platform, the blockchain can "prove" a content origination/originator with its time and date stamps, right? So, why do post show up for me as

Hi, I was wondering if someone could give me a technical description/explanation of STEEM vs SP vs SMD? Or verify that my understanding is correct. Steemit is a blockchain-based social media platform.

I didn’t know whether to post this in politics, Steem, or just random, so I decided on philosophy because ideals like the Free Market and Freedom of Speech are antiquated concepts, all but lost to today’s