This is part of Santa's Labyrinth, a #Dungeon32 thing
Toaster Prime is a automated resident of the Labyrinth who wants to make and distribute toast. The above is a pictographic representation of a Negotiation Protocol exchange with another robot.
Initially, Toaster Prime broadcasts it's role, that of a toaster (16 bit role ID #0108) It's counterparty, presumably based on the broadcast, engages as follows:
NG 1
TOPIC "Decide where to eat" version 01
BID "Toast"
The toasterbot accepts the bid immediately with
ACCEPT "Toast" $TOKEN
Where $TOKEN can be issued directly to the robot to make the toast, using a Token redemption protocol still to be specified.