>>7796498
>random anon mines susucoin
>random anon uses recycled sha256 hardware that is now outdated for mining bitcoin
>random anon pays for their power bills only
>random anon's hardware is already paid for from mining bitcoin
>cost to random anon is a few cents of power
>current miners archive post via validation of new blockchain block
>costs current miners a few cents
those are your only costs, and they are all donations by generous anons