diff --git a/Cargo.lock b/Cargo.lock
index 02763f3d9..9ebd7fb8c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4947,7 +4947,7 @@ dependencies = [
 
 [[package]]
 name = "hyperbridge"
-version = "0.1.5"
+version = "0.1.6"
 dependencies = [
  "clap",
  "cumulus-client-cli",
diff --git a/README.md b/README.md
index a9737e2fe..5c0c717c3 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # Hyperbridge
-Hyperbridge is a hyper-scalable, bridge network. Powered by zkSNARKs, Secured by Polkadot.
+Hyperbridge is a hyper-scalable, interoperability coprocessor.
 
 ## Running a local tesnet with zombienet
 1. Download the zombienet binary for your os from https://github.com/paritytech/zombienet
diff --git a/parachain/chainspec/gargantua.json b/parachain/chainspec/gargantua.json
index 0f0ad5e63..761656cdd 100644
--- a/parachain/chainspec/gargantua.json
+++ b/parachain/chainspec/gargantua.json
@@ -1,10 +1,12 @@
 {
   "name": "Hyperbridge (Gargantua)",
-  "id": "gargantua",
+  "id": "gargantuan",
   "chainType": "Live",
-  "bootNodes": [],
+  "bootNodes": [
+    " /ip4/34.78.130.110/tcp/30333/p2p/12D3KooWMRRsnAgJ1hjxCj3uJXPkauHqhP2BbbP4M5XF8xVJpeLX"
+  ],
   "telemetryEndpoints": null,
-  "protocolId": "gargantua",
+  "protocolId": "gargantuan",
   "properties": {
     "ss58Format": 42,
     "tokenDecimals": 12,
diff --git a/parachain/modules/ismp/pallet/src/lib.rs b/parachain/modules/ismp/pallet/src/lib.rs
index 8e5c828f2..ef2d5d07e 100644
--- a/parachain/modules/ismp/pallet/src/lib.rs
+++ b/parachain/modules/ismp/pallet/src/lib.rs
@@ -279,7 +279,7 @@ pub mod pallet {
     #[pallet::hooks]
     impl<T: Config> Hooks<BlockNumberFor<T>> for Pallet<T> {
         fn on_initialize(_n: BlockNumberFor<T>) -> Weight {
-            // return Mmr finalization weight here
+            // todo: return correct Mmr finalization weight here
             <T as Config>::WeightInfo::on_finalize(Self::number_of_leaves() as u32)
         }
 
@@ -785,11 +785,6 @@ impl<T: Config> Pallet<T> {
         Nodes::<T>::insert(pos, node)
     }
 
-    /// Returns the number of leaves in the mmr
-    fn get_num_leaves() -> LeafIndex {
-        NumberOfLeaves::<T>::get()
-    }
-
     /// Set the number of leaves in the mmr
     fn set_num_leaves(num_leaves: LeafIndex) {
         NumberOfLeaves::<T>::put(num_leaves)
diff --git a/parachain/modules/ismp/pallet/src/mmr/mmr.rs b/parachain/modules/ismp/pallet/src/mmr/mmr.rs
index 15d6c71bd..cad1aae17 100644
--- a/parachain/modules/ismp/pallet/src/mmr/mmr.rs
+++ b/parachain/modules/ismp/pallet/src/mmr/mmr.rs
@@ -20,7 +20,7 @@ use crate::{
         utils::NodesUtils,
     },
     primitives::{Error, Proof},
-    Config,
+    Config, Pallet,
 };
 use ismp::mmr::{DataOrHash, Leaf, MmrHasher, NodeIndex};
 use sp_core::H256;
@@ -36,7 +36,6 @@ where
     Storage<StorageType, T>: mmr_lib::MMRStore<DataOrHash>,
 {
     mmr: mmr_lib::MMR<DataOrHash, MmrHasher<Host<T>>, Storage<StorageType, T>>,
-    leaves: NodeIndex,
 }
 
 impl<StorageType, T> Mmr<StorageType, T>
@@ -47,7 +46,7 @@ where
     /// Create a pointer to an existing MMR with given number of leaves.
     pub fn new(leaves: NodeIndex) -> Self {
         let size = NodesUtils::new(leaves).size();
-        Self { mmr: mmr_lib::MMR::new(size, Default::default()), leaves }
+        Self { mmr: mmr_lib::MMR::new(size, Default::default()) }
     }
 }
 
@@ -61,10 +60,10 @@ where
     /// Returns the element position (index) and number of leaves in the MMR.
     pub fn push(mut self, leaf: Leaf) -> Option<(NodeIndex, NodeIndex)> {
         let position = self.mmr.push(DataOrHash::Data(leaf)).map_err(|_| Error::Push).ok()?;
-        let num_leaves = self.leaves + 1;
-        self.leaves = num_leaves;
+        // Leaf index for the new leaf is the previous number of leaves
+        let leaf_index = Pallet::<T>::number_of_leaves();
         self.mmr.commit().ok()?;
-        Some((position, num_leaves))
+        Some((position, leaf_index))
     }
 
     /// Calculate the new MMR's root hash.
@@ -96,7 +95,7 @@ where
             })
             .collect::<Result<Vec<_>, Error>>()?;
         log::trace!(target: "runtime::mmr", "Positions {:?}", positions);
-        let leaf_count = self.leaves;
+        let leaf_count = Pallet::<T>::number_of_leaves();
         self.mmr
             .gen_proof(positions.clone())
             .map_err(|_| Error::GenerateProof)
diff --git a/parachain/modules/ismp/pallet/src/mmr/storage.rs b/parachain/modules/ismp/pallet/src/mmr/storage.rs
index 91126af16..e066e9745 100644
--- a/parachain/modules/ismp/pallet/src/mmr/storage.rs
+++ b/parachain/modules/ismp/pallet/src/mmr/storage.rs
@@ -94,7 +94,7 @@ where
             elems.iter().map(|elem| elem.hash::<Host<T>>()).collect::<Vec<_>>()
         );
 
-        let leaves = Pallet::<T>::get_num_leaves();
+        let leaves = Pallet::<T>::number_of_leaves();
         let size = NodesUtils::new(leaves).size();
 
         if pos != size {
diff --git a/parachain/node/Cargo.toml b/parachain/node/Cargo.toml
index 9e78dd7a8..4267aad6c 100644
--- a/parachain/node/Cargo.toml
+++ b/parachain/node/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "hyperbridge"
-version = "0.1.5"
+version = "0.1.6"
 authors = ["Polytope Labs <hello@polytope.technology>"]
 description = "The hyperbridge coprocessor node"
 edition = "2021"
diff --git a/parachain/node/src/command.rs b/parachain/node/src/command.rs
index 98a38c9eb..6b28722ab 100644
--- a/parachain/node/src/command.rs
+++ b/parachain/node/src/command.rs
@@ -40,7 +40,7 @@ fn load_spec(id: &str) -> std::result::Result<Box<dyn ChainSpec>, String> {
             let id = u32::from_str(id).expect("can't parse Id into u32");
             Box::new(chain_spec::development_config(id))
         },
-        "gargantua" => Box::new(chain_spec::ChainSpec::from_json_bytes(
+        "gargantua" | "gargantuan" => Box::new(chain_spec::ChainSpec::from_json_bytes(
             include_bytes!("../../chainspec/gargantua.json").to_vec(),
         )?),
         "" | "local" => Box::new(chain_spec::local_testnet_config()),