 Hello everyone, this is the next Tendermint demo with simple fault injection. I will use Yudica Tendermint Testnet shell script and all comments that I'm going to use are introduced using LAS. So let me run the testnet, sorry. So the setup is the same, four Tendermint nodes and two Yudica nodes and I will restart one Tendermint node with the corresponding application. So let me remind you that this terminal and this terminal are Yudica Demons and these two terminals are miners. So first of all I'm going to connect the second Yudica node with the first one over peer to peer and now the nodes are connected. And we can see that the current blockchain head is 43 on the two nodes. And now I'm going to start, I'm going to stop the Tendermint node. The stop command stops the corresponding Docker container and stop the corresponding Tendermint application. And now we can see that the Demons process can't verify, can connect to Tendermint RPC and verify blocks. Now we're going to start the app and the node. The current blockchain head is 90 and here we see now that the second Yudica node can access Tendermint RPC and it's verifying blocks and the head, the blockchain from a Yudica one node perspective in is 118 and here blockchain head is 118 at that time. Blockchain head is the same for two nodes. We can also check that sending messages does work, that's all.