1. Is there an old record of Satoshi's first attempt of promoting Bitcoin?
 2. Did Satoshi had initial beta testers?

What was Satoshi Nakomoto's marketing strategy? When I mean marketing as in from a technical person's perspective (programmers, indie developers), assuming that Satoshi is more on the technical side than marketing.


**Why am I asking this?** 

As an app publisher with a couple of apps on the Play Store and App Store. I am curious on different strategy one could execute. I was never good in Paid User Acquisition which is just a fancy word for running ads. I have a couple of successful apps on which are all getting a decent amount of organic traffic. 

Because of that I have never paid for promoting my apps again. It's not because ads doesn't work, but it was something I'm not very good at.