diff --git a/coordinator/src/db.rs b/coordinator/src/db.rs
index a7edd3cc..6f309d46 100644
--- a/coordinator/src/db.rs
+++ b/coordinator/src/db.rs
@@ -1,5 +1,8 @@
-use scale::Encode;
-use serai_client::primitives::{NetworkId, BlockHash};
+use scale::{Encode, Decode};
+use serai_client::{
+  primitives::{NetworkId, BlockHash},
+  in_instructions::primitives::SignedBatch,
+};
 
 pub use serai_db::*;
 
@@ -95,4 +98,19 @@ impl<'a, D: Db> MainDb<'a, D> {
   pub fn first_preprocess<G: Get>(getter: &G, id: [u8; 32]) -> Option<Vec<u8>> {
     getter.get(Self::first_preprocess_key(id))
   }
+
+  fn batch_key(network: NetworkId, id: u32) -> Vec<u8> {
+    Self::main_key(b"batch", (network, id).encode())
+  }
+  pub fn save_batch(&mut self, batch: SignedBatch) {
+    let mut txn = self.0.txn();
+    txn.put(Self::batch_key(batch.batch.network, batch.batch.id), batch.encode());
+    txn.commit();
+  }
+  pub fn batch(&self, network: NetworkId, id: u32) -> Option<SignedBatch> {
+    self
+      .0
+      .get(Self::batch_key(network, id))
+      .map(|batch| SignedBatch::decode(&mut batch.as_ref()).unwrap())
+  }
 }
diff --git a/coordinator/src/main.rs b/coordinator/src/main.rs
index 6f8c6969..6743acfb 100644
--- a/coordinator/src/main.rs
+++ b/coordinator/src/main.rs
@@ -332,7 +332,7 @@ pub async fn handle_p2p<D: Db, P: P2p>(
     let mut msg = p2p.receive().await;
     // Spawn a dedicated task to handle this message, ensuring any singularly latent message
     // doesn't hold everything up
-    // TODO2: Move to one task per tributary
+    // TODO2: Move to one task per tributary (or two. One for Tendermint, one for Tributary)
     tokio::spawn({
       let p2p = p2p.clone();
       let tributaries = tributaries.clone();
@@ -474,6 +474,8 @@ pub async fn handle_processors<D: Db, Pro: Processors, P: P2p>(
   let pub_key = Ristretto::generator() * key.deref();
 
   loop {
+    // TODO: Dispatch this message to a task dedicated to handling this processor, preventing one
+    // processor from holding up all the others
     let msg = processors.recv().await;
 
     // TODO2: This is slow, and only works as long as a network only has a single Tributary
@@ -626,41 +628,68 @@ pub async fn handle_processors<D: Db, Pro: Processors, P: P2p>(
             "processor sent us a batch for a different network than it was for",
           );
           // TODO: Check this key's key pair's substrate key is authorized to publish batches
-          // TODO: Handle the fact batch n+1 can be signed before batch n
 
-          let tx = Serai::execute_batch(batch.clone());
-          loop {
-            match serai.publish(&tx).await {
-              Ok(_) => {
-                log::info!(
-                  "executed batch {:?} {} (block {})",
-                  batch.batch.network,
-                  batch.batch.id,
-                  hex::encode(batch.batch.block),
-                );
-                break;
-              }
-              Err(e) => {
-                if let Ok(latest_block) = serai.get_latest_block().await {
-                  if let Ok(Some(last)) =
-                    serai.get_last_batch_for_network(latest_block.hash(), batch.batch.network).await
-                  {
-                    if last >= batch.batch.id {
-                      log::info!(
-                        "another coordinator executed batch {:?} {} (block {})",
-                        batch.batch.network,
-                        batch.batch.id,
-                        hex::encode(batch.batch.block),
+          // Save this batch to the disk
+          MainDb::new(&mut db).save_batch(batch);
+
+          /*
+            Use a dedicated task to publish batches due to the latency potentially incurred.
+
+            This does not guarantee the batch has actually been published when the message is
+            `ack`ed to message-queue. Accordingly, if we reboot, these batches would be dropped
+            (as we wouldn't see the `Update` again, triggering our re-attempt to publish).
+
+            The solution to this is to have the task try not to publish the batch which caused it
+            to be spawned, yet all saved batches which have yet to published. This does risk having
+            multiple tasks trying to publish all pending batches, yet these aren't notably complex.
+          */
+          tokio::spawn({
+            let mut db = db.clone();
+            let serai = serai.clone();
+            let network = msg.network;
+            async move {
+              // Since we have a new batch, publish all batches yet to be published to Serai
+              // This handles the edge-case where batch n+1 is signed before batch n is
+              while let Some(batch) = {
+                // Get the next-to-execute batch ID
+                let next = {
+                  let mut first = true;
+                  loop {
+                    if !first {
+                      log::error!(
+                        "couldn't connect to Serai node to get the next batch ID for {network:?}",
                       );
-                      break;
+                      tokio::time::sleep(Duration::from_secs(5)).await;
                     }
+                    first = false;
+
+                    let Ok(latest_block) = serai.get_latest_block().await else { continue };
+                    let Ok(last) =
+                      serai.get_last_batch_for_network(latest_block.hash(), network).await
+                    else {
+                      continue;
+                    };
+                    break if let Some(last) = last { last + 1 } else { 0 };
                   }
+                };
+
+                // If we have this batch, attempt to publish it
+                MainDb::new(&mut db).batch(network, next)
+              } {
+                let id = batch.batch.id;
+                let block = batch.batch.block;
+
+                let tx = Serai::execute_batch(batch);
+                // This publish may fail if this transactions already exists in the mempool, which
+                // is possible, or if this batch was already executed on-chain
+                // Either case will have eventual resolution and be handled by the above check on
+                // if this block should execute
+                if serai.publish(&tx).await.is_ok() {
+                  log::info!("published batch {network:?} {id} (block {})", hex::encode(block));
                 }
-                log::error!("couldn't connect to Serai node to publish batch TX: {:?}", e);
-                tokio::time::sleep(Duration::from_secs(10)).await;
               }
             }
-          }
+          });
 
           None
         }