Who maintains the system in the non-financial use of the blockchain? What do miners feed?

Question

css

. .

Answer 1

css ::before or jquery to help

Answer 2

different animation-delay on blocks
https://codepen.io/rupl/pen/fCtbx
well, the back block has its own animation on keyframes

Answer 3

Support those who need it. "Miners" do not have to be "fed", it all depends on the type of consensus and the type of blockchain. This can be a blockchain within the organization (on the IT infrastructure of the organization), or several nodes between various collaborating organizations. There are commercial blockchain implementations - such as IBM HyperLedger Fabric . You can deploy the blockchain even on your own laptop.