It is very high level summary, only three paragraphs. Better go to https://developers.hive.io/ . There are lots of information over there.
Only one thing I'd like to talk about is that it is very easy to get some interesting information about Hive blockchain from your chrome. The followings are some I tried out :
hive.blog/@genesis ; hiveblockexplorer.com/@genesis ;
hiveblocks.com/@seeds ; hive.blog/@seeds ; hiveblockexplorer.com/@seeds
and
hiveblocks.com/@spaminator ; hive.blog/@spaminator ; hiveblockexplorer.com/@spaminator .
Try yourself and dig out something you like.
My bread and right record: Today I have 0.059 HIVE, 100% Vote power, 0 Vote Value.