diff --git a/services/commtest/tests/blob/get.rs b/services/commtest/tests/blob/get.rs
index d201ec49e..7799b0f85 100644
--- a/services/commtest/tests/blob/get.rs
+++ b/services/commtest/tests/blob/get.rs
@@ -1,29 +1,29 @@
 #[path = "./blob_utils.rs"]
 mod blob_utils;
 #[path = "../lib/tools.rs"]
 mod tools;
 
 use tonic::Request;
 
 use crate::blob_utils::{proto::GetRequest, BlobData, BlobServiceClient};
 use crate::tools::Error;
 
 pub async fn run(
   client: &mut BlobServiceClient<tonic::transport::Channel>,
   blob_data: &BlobData,
 ) -> Result<Vec<usize>, Error> {
   let cloned_holder = blob_data.holder.clone();
-  println!("get {}", cloned_holder);
+  println!("[{}] get", cloned_holder);
 
   let response = client
     .get(Request::new(GetRequest {
       holder: cloned_holder,
     }))
     .await?;
   let mut inbound = response.into_inner();
   let mut sizes: Vec<usize> = Vec::new();
   while let Some(response) = inbound.message().await? {
     sizes.push(response.data_chunk.len());
   }
   Ok(sizes)
 }
diff --git a/services/commtest/tests/blob/put.rs b/services/commtest/tests/blob/put.rs
index 730dc2c41..86fe4a216 100644
--- a/services/commtest/tests/blob/put.rs
+++ b/services/commtest/tests/blob/put.rs
@@ -1,50 +1,50 @@
 #[path = "./blob_utils.rs"]
 mod blob_utils;
 #[path = "../lib/tools.rs"]
 mod tools;
 
 use crate::blob_utils::{
   proto::put_request::Data::*, proto::PutRequest, BlobData, BlobServiceClient,
 };
 
 use tonic::Request;
 
 use crate::tools::{generate_nbytes, Error};
 
 pub async fn run(
   client: &mut BlobServiceClient<tonic::transport::Channel>,
   blob_data: &BlobData,
 ) -> Result<bool, Error> {
   let cloned_holder = blob_data.holder.clone();
   let cloned_hash = blob_data.hash.clone();
   let cloned_chunks_sizes = blob_data.chunks_sizes.clone();
-  println!("put {}", cloned_holder);
+  println!("[{}] put", cloned_holder);
 
   let outbound = async_stream::stream! {
-    println!(" - sending holder");
+    println!("[{}] - sending holder", cloned_holder);
     let request = PutRequest {
       data: Some(Holder(cloned_holder.to_string())),
     };
     yield request;
-    println!(" - sending hash");
+    println!("[{}] - sending hash", cloned_holder);
     let request = PutRequest {
       data: Some(BlobHash(cloned_hash.to_string())),
     };
     yield request;
     for chunk_size in cloned_chunks_sizes {
-      println!(" - sending data chunk {}", chunk_size);
+      println!("[{}] - sending data chunk {}", cloned_holder, chunk_size);
       let request = PutRequest {
         data: Some(DataChunk(generate_nbytes(chunk_size, None))),
       };
       yield request;
     }
   };
 
   let mut data_exists: bool = false;
   let response = client.put(Request::new(outbound)).await?;
   let mut inbound = response.into_inner();
   while let Some(response) = inbound.message().await? {
     data_exists = data_exists || response.data_exists;
   }
   Ok(data_exists)
 }
diff --git a/services/commtest/tests/blob/remove.rs b/services/commtest/tests/blob/remove.rs
index 8c98c1a2e..fd4a60b68 100644
--- a/services/commtest/tests/blob/remove.rs
+++ b/services/commtest/tests/blob/remove.rs
@@ -1,24 +1,24 @@
 #[path = "./blob_utils.rs"]
 mod blob_utils;
 #[path = "../lib/tools.rs"]
 mod tools;
 
 use tonic::Request;
 
 use crate::blob_utils::{proto::RemoveRequest, BlobData, BlobServiceClient};
 use crate::tools::Error;
 
 pub async fn run(
   client: &mut BlobServiceClient<tonic::transport::Channel>,
   blob_data: &BlobData,
 ) -> Result<(), Error> {
   let cloned_holder = blob_data.holder.clone();
-  println!("remove {}", cloned_holder);
+  println!("[{}] remove", cloned_holder);
 
   client
     .remove(Request::new(RemoveRequest {
       holder: cloned_holder,
     }))
     .await?;
   Ok(())
 }