diff --git a/README.md b/README.md
index cb77519..585f2a4 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # nescience-testnet
 This repo serves for Nescience Node testnet
 
+For more details you can read (blogpost)[https://vac.dev/rlog/Nescience-state-separation-architecture/]
+
 # How to run
 Node and sequecer require Rust installation to build. Preferable latest stable version.
 
@@ -10,6 +12,15 @@ Rust can be installed as
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
+Node needs RISC0 toolchain to run.
+
+It can be installed as
+
+```sh
+curl -L https://risczero.com/install | bash
+rzup install
+```
+
 After cloning this repository the following actions need to be done:
 
 Entrypoints to node and sequencer are `node_runner` and `sequencer_runner`. Both of them have a configuration of similar manner. Path to configs need to be given into runner binaries as first arguent. No other arguments have to be given. We search given directory for files "node_config.json" for node and "sequencer_config.json" for sequencer.