For long time listeners of the podcast, back when Brian and I wanted to do the podcast, we were working at the same company, and the first podcast we did was on hashes.
Bob story: Bob was getting tired of explaining what MD5, SHA1, SHA2 were to developers, so as we were developing our idea for the podcast, this was the first episode we had. Mr. Boettcher had several ideas for podcasts prior to.
I was actually gonna go it alone, but wanted him to join me. Thankfully, he broached the idea of being on the podcast. This was actually the second take, as the first one was done in our office and we didn't want any legal issues doing it at work, so we trahed that one and made this version. I thought the first take was better, but what are gonna do... :)