Since you're podcast is new like you've said, I suggest lowering your standards a bit, since getting big names to talk to you in your podcast might be kinda difficult for now. Go for lesser known personalities in the cryptocurrency universe. Maybe talk to developers or founders of some smaller cryptocurrencies? Try going to their slack channels and ask some admins/mods.
Here are some
Siacoin Discord:
https://discord.gg/sFCT3ArStorj chat:
https://community.storj.io/Waves platform slack:
https://wavesplatform.slack.com/PIVX slack:
https://slack.pivx.org/GREAT advice. Subscribed to all four.
Your advice is spot on, I'm fine with not having big names, but after 5 recordings down, I am finding the more expertise the guest has, the more clear the explanations. Looking for smart curious clear folks, no brand name is fine
Thanks!
Here's the first episode:
https://itunes.apple.com/us/podcast/from-medicis-to-modern-banking-what-is-so-special-about/id1291606679?i=1000392985764&mt=2