think from a communication network and read the WP
"broadcasting"
"timestamped"
"hashing"
"forming a record"
"transfers"
"reinforcing"
"catching up"
"collects"
"finds"
"working"...
"provides"
"distribute"
"generated"
"accepted"
"verification"
"linking"
"waits"
"messages"
"routed"
"delivered"
"vote"
"acceptance"
"rejecting"
"refusing"
a network, communicating.
