diff --git a/Cargo.lock b/Cargo.lock
index 4def54a..af1a7b5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4139,6 +4139,17 @@ dependencies = [
  "digest 0.10.6",
 ]
 
+[[package]]
+name = "melo-erasure-coding"
+version = "0.1.0"
+dependencies = [
+ "criterion",
+ "kzg",
+ "melo-primitives-crypto",
+ "rand 0.8.5",
+ "rust-kzg-blst",
+]
+
 [[package]]
 name = "melo-primitives-crypto"
 version = "0.1.0"
@@ -6011,6 +6022,7 @@ dependencies = [
  "libc",
  "num_cpus",
  "once_cell",
+ "rand 0.8.5",
  "rayon",
  "smallvec",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 4dbbd81..e0277bf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -2,6 +2,7 @@
 members = [
     "node",
     "primitives",
+    "crates/*",
     "pallets/template",
     "runtime",
 ]
diff --git a/crates/melo-erasure-coding/Cargo.toml b/crates/melo-erasure-coding/Cargo.toml
new file mode 100644
index 0000000..a74dd26
--- /dev/null
+++ b/crates/melo-erasure-coding/Cargo.toml
@@ -0,0 +1,30 @@
+[package]
+name = "melo-erasure-coding"
+description = "Polynomial erasure coding implementation used in Melodot"
+license = "Apache-2.0"
+version = "0.1.0"
+authors = ["DKLee <xiuerdwy@gmail.com>"]
+edition = "2021"
+
+[lib]
+# Necessary for CLI options to work on benches
+bench = false
+
+[dependencies]
+melo-primitives-crypto = { version = "0.1.0", path = "../../primitives", default-features = false }
+rust-kzg-blst = { git = "https://github.com/sifraitech/rust-kzg", rev = "b416f2b", default-features = false }
+kzg = { git = "https://github.com/sifraitech/rust-kzg", rev = "b416f2b", default-features = false }
+
+[dev-dependencies]
+rust-kzg-blst = { git = "https://github.com/sifraitech/rust-kzg", rev = "b416f2b"}
+criterion = "0.4.0"
+rand = "0.8.5"
+
+[features]
+default = ["std", "parallel"]
+std = [
+    "rust-kzg-blst/std",
+    "kzg/std",
+    "melo-primitives-crypto/std",
+]
+parallel = ["rust-kzg-blst/parallel"]
diff --git a/crates/melo-erasure-coding/src/lib.rs b/crates/melo-erasure-coding/src/lib.rs
new file mode 100644
index 0000000..af5297e
--- /dev/null
+++ b/crates/melo-erasure-coding/src/lib.rs
@@ -0,0 +1,30 @@
+// Copyright 2023 ZeroDAO
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+extern crate alloc;
+
+use alloc::sync::Arc;
+use rust_kzg_blst::types::fft_settings::FsFFTSettings;
+
+#[derive(Debug, Clone)]
+pub struct ErasureCoding {
+    fft_settings: Arc<FsFFTSettings>,
+}
+
+impl ErasureCoding {
+	pub fn new(fft_settings: Arc<FsFFTSettings>) -> Self {
+		Self { fft_settings }
+	}
+
+}
diff --git a/primitives/src/kzg.rs b/primitives/src/kzg.rs
index 857b283..01d267d 100644
--- a/primitives/src/kzg.rs
+++ b/primitives/src/kzg.rs
@@ -25,7 +25,7 @@ use parity_scale_codec::{Decode, Encode, EncodeLike, Input, MaxEncodedLen};
 use rust_kzg_blst::{
 	eip_4844::{
 		compute_blob_kzg_proof_rust, load_trusted_setup_filename_rust,
-		verify_blob_kzg_proof_batch_rust, verify_blob_kzg_proof_rust,
+		verify_blob_kzg_proof_batch_rust, verify_blob_kzg_proof_rust, blob_to_kzg_commitment_rust
 	},
 	types::{
 		fft_settings::FsFFTSettings, fr::FsFr, g1::FsG1, kzg_settings::FsKZGSettings, poly::FsPoly,
@@ -230,6 +230,11 @@ impl Blob {
 			})
 			.collect()
 	}
+
+	#[inline]
+	pub fn commit(&self, kzg: &KZG) -> KZGCommitment {
+		KZGCommitment(blob_to_kzg_commitment_rust(&self,&kzg.settings))
+	}
 }
 
 const TRUSTED_SETUP_FILENAME: &str = "eth-public-parameters.bin";