At the core of our technology is the FUSUS data structure: an individual account-based DAG-lattice that prioritizes sending and receiving transactions differently, where each sending transaction leads to the rehashing of prior receiving transactions into a single new genesis block. This allows us to vastly improve on data lookup speeds and storage space by periodically pruning the transaction history. Coupled with our PoVRT anti-spamming module, the FUSUS allows us to have the perfect balance between efficiency, speed, and spam detection.