Although the technology behind this cryptocurrency seems complex, it is actually not that much. Here a different type of Blockchain is operated which is called Block Lattice. The peculiarity of this system is that each user has their own Blockchain which is called Account Chain. That's right, each of the wallets operates their own chain of blocks which only they can manipulate, in addition to having a visible copy of public domain for the web. In this way, each of the chains can be updated without being in sync with another, since they operate independently. Another great advantage is that, despite each user having their own chain, it turns out to be very light. In this way, the processing turns out to be much faster, it hardly requires resources and its cost becomes zero. This makes Nano a much cheaper cryptocurrency. To eliminate block size issues, Nano incorporates a protocol suite known as UDP or Computer Protocol Unit to exchange datagrams without prior establishment of any connection between two systems. Thus, Nano makes the operation of the Block Lattice superior to that of the Block Chain.