I am looking for feedback on an info graphic I am working on.  It is targeted towards educating people who already know about Bitcoin and helping people teach others about Bitcoin.  I would like to have more eyes review it so I can get some feedback.  Primary I would like feed back on wording and organization.  Design comments and anything else you can think of is also welcomed!

Looking for some feedback to improve this info graphic explaining the layers of technology used in Bitcoin.  Suggest are not limited to constructive criticism about wording, design, and addition items to be added.  The target audience is people who own Bitcoin and would like to learn more about it and a visual aid to help people explain Bitcoin to future community members.

Version 1: https://i.imgur.com/ZEnesfD.png
Version 2: https://i.imgur.com/unHI8aH.png
Version 3: https://i.imgur.com/MAgFIys.png
Version 4: https://i.imgur.com/wJBq47B.png

Thread moved to: https://bitcointalk.org/index.php?topic=5095747.0

Looking for some feedback to improve this info graphic explaining the layers of technology used in Bitcoin.  Suggest are not limited to constructive criticism about wording, design, and addition items to be added.  The target audience is people who own Bitcoin and would like to learn more about it and a visual aid to help people explain Bitcoin to future community members.