How is history below the wallet in a users profile generated in steem?

in #steem8 years ago (edited)

In many user profiles below wallet i see a history, a sort of record of their actions which has contributed to the balance in their wallets. But I don't see anything of that sort when I see my wallet.
I have made a couple of posts, have been the first to up vote a few posts but nothing shows up.

Sort:  

can anyone explain this to me ?