Hi, @crypto.piotr. I can't help out with explanation of all these terms, but I think you did it well explaning the concept of powering up.

I did a crypto post recently - https://staging.busy.org/@mintymile/wazirx-and-binance-making-it-easier-for-indians-to-get-into-cryptos-incredible

and tried to make @ph-fund a beneficiary in Steem-Leo but it did not happen, so could not make @crypto-hope a beneficiery, as it was not taking.

It's very exciting to know your involved in a promoting a blockchain related stuff with STO, though I don't know about STO, I reckon, its security token offering, where your tokenizing the asset of the company's security, maybe share or something, heard about it somewhere.

Good to know, you found support for @project.hope , its wonderful, you are helping out some Venezuleans.