Fecha de publicación: 20/12/2019 Fuente: WIPO "swarm" A swarm based system (500) comprising a consensus based rules unit (606) configured to create at least one run-time consensus rule based on at least one of attributes, properties, behavior and current state of homogeneous and/or heterogeneous nodes; a run-time consensus rule based swarm formation unit (607) configured to form a swarm of said homogeneous and/or heterogeneous nodes; a detection unit (605) configured to detect change in at least one of attributes, properties, consensus rules, behavior and current state of said swarm; and an adaptive rules unit (609) in a blockchain configured to update rules in blockchain and swarm based on said detection.