diff --git a/learn/run.md b/learn/run.md
index 965ef07..e4c11d3 100644
--- a/learn/run.md
+++ b/learn/run.md
@@ -254,7 +254,7 @@ After node is up and running and port-forwarding configurations was done, we sho
    > [!CAUTION]
    > Please use mentioned key generation service for demo purpose only.
 
-3. Specify marketplace address based on the [network](/networks/networks) you would like to join.
+3. Specify bootstrap nodes and marketplace address based on the [network](/networks/networks) you would like to join.
 
 4. Run the node
    ```shell
@@ -274,38 +274,78 @@ After node is up and running, you just need to fill-up your ethereum address (`c
 
 #### Codex storage node
 
- To be added :construction:
+Codex [storage node](architecture#network-architecture) should be run by storage providers or in case you would like to sell your local storage. For that, we should use configuration for [Codex node with marketplace support](#codex-node-with-marketplace-support) and additionally use `prover` sub-command and required CLI options.
+
+That sub-command will make Codex to listen for a proof request on the blockchain and answer them. To compute an answer for the proof request, Codex will use stored data and circuit files generated by the code in the [codex-storage-proofs-circuits](https://github.com/codex-storage/codex-storage-proofs-circuits) repository.
+
+Every [network](/networks/networks) uses its own generated set of the files which are stored in the [codex-contracts-eth](https://github.com/codex-storage/codex-contracts-eth/tree/master/verifier/networks) repository and also uploaded to the CDN. Hash of the set is also known by the marketplace smart contract.
+
+To download circuit files and make them available to Codex app, we have a stand-alone utility - `cirdl`. It can be compiled from the sources (`make cirdl`) or downloaded from the [GitHub release page](https://github.com/codex-storage/nim-codex/releases) (work in progress - [Rework circuit downloader #882](https://github.com/codex-storage/nim-codex/pull/882)).
+
+You would need to pass a bootstrap nodes, blockchain RPC endpoint and marketplace address based on the [network](/networks/networks) you would like to join.
+
+1. Download circuit files
+   ```shell
+   # Create circuit files folder
+   mkdir -p ./datadir/circuit
+
+   # Download circuit files
+   cirdl \
+     ./datadir/circuit \
+     https://rpc.testnet.codex.storage \
+     0xB119d28d3A1bFD281b23A0890B4c1B626EE8F6F0
+   ```
+
+2. Start Codex storage node
+   ```shell
+     codex \
+       persistence \
+       prover \
+       --data-dir=./datadir \
+       --bootstrap-node=spr:CiUIAhIhAiJvIcA_ZwPZ9ugVKDbmqwhJZaig5zKyLiuaicRcCGqLEgIDARo8CicAJQgCEiECIm8hwD9nA9n26BUoNuarCEllqKDnMrIuK5qJxFwIaosQ3d6esAYaCwoJBJ_f8zKRAnU6KkYwRAIgM0MvWNJL296kJ9gWvfatfmVvT-A7O2s8Mxp8l9c8EW0CIC-h-H-jBVSgFjg3Eny2u33qF7BDnWFzo7fGfZ7_qc9P \
+       --nat=`curl -s https://ip.codex.storage` \
+       --disc-port=8090 \
+       --listen-addrs=/ip4/0.0.0.0/tcp/8070 \
+       --eth-provider=https://rpc.testnet.codex.storage \
+       --eth-private-key=eth.key \
+       --marketplace-address=0xB119d28d3A1bFD281b23A0890B4c1B626EE8F6F0
+       --circom-r1cs=./datadir/circuits/proof_main.r1cs
+       --circom-wasm=./datadir/circuits/proof_main.wasm
+       --circom-zkey=./datadir/circuits/proof_main.zkey
+   ```
+
+After node is up and running, you just need to fill-up your ethereum address (`cat eth.address`) with the tokens and then you should be able to [Create storage availability](https://github.com/codex-storage/codex-testnet-starter/blob/master/USINGCODEX.md#create-storage-availability).
 
 ### Run as a daemon in Linux
 
- This functionality is not supported yet :construction:
+This functionality is not supported yet :construction:
 
 ### Run as a service in Windows
 
- This functionality is not supported yet :construction:
+This functionality is not supported yet :construction:
 
 ### Using Docker
 
- To be added :construction:
+To be added :construction:
 
 ### Using Docker Compose
 
- To be added :construction:
+To be added :construction:
 
 ### Using Ansible
 
- Planning :construction:
+Planning :construction:
 
 ### On Kubernetes
 
- To be added :construction:
+To be added :construction:
 
- Helm chart code is available in [helm-charts](https://github.com/codex-storage/helm-charts) repository, but chart was not published yet.
+Helm chart code is available in [helm-charts](https://github.com/codex-storage/helm-charts) repository, but chart was not published yet.
 
 
 ## Known issues
 
- 1. Environment variables like `CODEX_BOOTSTRAP_NODE` and `CODEX_LISTEN_ADDRS` does not support multiple values. Please check [[Feature request] Support multiple SPR records via environment variable #525](https://github.com/codex-storage/nim-codex/issues/525), for more information.
- 2. Sub-commands configuration like `persistence` and `persistence prover` can't be done via environment variables for now.
- 3. [NAT traversal #753](https://github.com/codex-storage/nim-codex/issues/753) is not implemented yet and we would need to setup port-forwarding for discovery and transport protocols.
- 4. Please ignore `--eth-account` CLI option - [Drop support for --eth-account #727](https://github.com/codex-storage/nim-codex/issues/727).
+1. Environment variables like `CODEX_BOOTSTRAP_NODE` and `CODEX_LISTEN_ADDRS` does not support multiple values. Please check [[Feature request] Support multiple SPR records via environment variable #525](https://github.com/codex-storage/nim-codex/issues/525), for more information.
+2. Sub-commands configuration like `persistence` and `persistence prover` can't be done via environment variables for now.
+3. [NAT traversal #753](https://github.com/codex-storage/nim-codex/issues/753) is not implemented yet and we would need to setup port-forwarding for discovery and transport protocols.
+4. Please ignore `--eth-account` CLI option - [Drop support for --eth-account #727](https://github.com/codex-storage/nim-codex/issues/727).