diff --git a/demos/rust-cosmos-broadcaster/bin/client.rs b/demos/rust-cosmos-broadcaster/bin/client.rs
index 349e8997ad..acbc9a505a 100644
--- a/demos/rust-cosmos-broadcaster/bin/client.rs
+++ b/demos/rust-cosmos-broadcaster/bin/client.rs
@@ -1,5 +1,4 @@
 use clap::{Args, Parser, Subcommand};
-
 use nym_sdk::mixnet::Recipient;
 use nym_validator_client::nyxd::AccountId;
 use rust_cosmos_broadcaster::{
diff --git a/demos/rust-cosmos-broadcaster/bin/service.rs b/demos/rust-cosmos-broadcaster/bin/service.rs
index d53652f713..72cd31b037 100644
--- a/demos/rust-cosmos-broadcaster/bin/service.rs
+++ b/demos/rust-cosmos-broadcaster/bin/service.rs
@@ -15,8 +15,10 @@ async fn main() -> anyhow::Result<()> {
     let broadcaster = create_broadcaster().await;
 
     loop {
+        // listen out for incoming requests from mixnet, parse and match them
         let request: (RequestTypes, AnonymousSenderTag) =
             listen_and_parse_request(&mut client).await;
+        // grab sender_tag from parsed request for anonymous replies 
         let return_recipient: AnonymousSenderTag = request.1;
         match request.0 {
             RequestTypes::Sequence(request) => {
@@ -24,10 +26,12 @@ async fn main() -> anyhow::Result<()> {
                     "\nincoming sequence request details:\nsigner address: {}",
                     request.signer_address
                 );
+                // query Nyx chain for sequence information on behalf of request sender 
                 let sequence: SequenceRequestResponse =
                     get_sequence(broadcaster.clone(), request.signer_address)
                         .await
                         .unwrap();
+                // send serialised sequence response back to request sender via mixnet 
                 client
                     .send_str_reply(return_recipient, &serde_json::to_string(&sequence).unwrap())
                     .await;
@@ -37,11 +41,13 @@ async fn main() -> anyhow::Result<()> {
                     "\nincoming broadcast request: {}\n",
                     request.base58_tx_bytes
                 );
+                // broadcast the signed tx on behalf of request sender
                 let tx_hash: BroadcastResponse =
                     broadcast(request.base58_tx_bytes, broadcaster.clone())
                         .await
                         .unwrap();
                 println!("return recipient surb bucket: {}", &return_recipient);
+                // send response to tx (transaction hash) back to request sender via mixnet
                 client
                     .send_str_reply(return_recipient, &serde_json::to_string(&tx_hash).unwrap())
                     .await;
diff --git a/demos/rust-cosmos-broadcaster/src/client.rs b/demos/rust-cosmos-broadcaster/src/client.rs
index 6dbc2a7dfa..68230895a2 100644
--- a/demos/rust-cosmos-broadcaster/src/client.rs
+++ b/demos/rust-cosmos-broadcaster/src/client.rs
@@ -30,11 +30,12 @@ pub async fn offline_sign(
         signer_address,                              // our (sender) address, derived from mnemonic
     };
 
-    // send req to client
+    // send req to service via the mixnet  
     client
         .send_str(sp_address, &serde_json::to_string(&message).unwrap())
         .await;
 
+    // listen for response from service 
     let sp_response = crate::listen_and_parse_response(client).await;
 
     // match JSON -> ResponseType
@@ -83,12 +84,12 @@ pub async fn offline_sign(
                 .unwrap();
 
             let tx_bytes = tx_raw.to_bytes().unwrap();
+            // encode tx bytes as base58 for ease of logging + copying for user 
             let base58_tx_bytes = bs58::encode(tx_bytes).into_string();
             base58_tx_bytes
         }
         _ => String::from("unexpected response"),
     };
-
     Ok(res)
 }
 
@@ -101,15 +102,16 @@ pub async fn send_tx(
         base58_tx_bytes: base58_tx,
     };
 
+    // send broadcast request containing base58 encoded signed tx to service via mixnet
     client
         .send_str(
             sp_address,
             &serde_json::to_string(&broadcast_request).unwrap(),
         )
         .await;
-
     println!("Waiting for reply");
 
+    // again, listen for response and parse accordingly 
     let sp_response = crate::listen_and_parse_response(client).await;
 
     let res = match sp_response {
@@ -125,6 +127,5 @@ pub async fn send_tx(
             false,
         ),
     };
-
     Ok(res)
 }