A talk "An archive, an arc hive or the anarchive: prolegomena to Knowledge Management System(s) for any future human or trans-human ally" was given today to students of TU/UdK Design & Computation study program. From ἀρχε of pre-Socratic philosophers, through role of archives in life of past and current institutions, all the way to SQL, semantic web and blockchain, talk provided many insider insights into cores datastructures of kyberia.sk and kastalia.medienhaus digital communities and knowledge graphs.