diff --git a/beacon-chain/execution/engine_client.go b/beacon-chain/execution/engine_client.go
index 1dd410a4726d..3fc708788742 100644
--- a/beacon-chain/execution/engine_client.go
+++ b/beacon-chain/execution/engine_client.go
@@ -687,8 +687,8 @@ func (s *Service) ReconstructDataColumnSidecars(ctx context.Context, block inter
 			return nil, wrapWithBlockRoot(err, blockRoot, "could not compute cells")
 		}
 
-		proofs := make([]kzg.Proof, len(blobAndProof.KzgProofs))
-		for i, proof := range blobAndProof.KzgProofs {
+		proofs := make([]kzg.Proof, len(blobAndProof.Proofs))
+		for i, proof := range blobAndProof.Proofs {
 			proofs[i] = kzg.Proof(proof)
 		}
 		cellsAndProofs = append(cellsAndProofs, kzg.CellsAndProofs{
diff --git a/beacon-chain/execution/engine_client_test.go b/beacon-chain/execution/engine_client_test.go
index 2818cfa9e1a8..5966bacff2cd 100644
--- a/beacon-chain/execution/engine_client_test.go
+++ b/beacon-chain/execution/engine_client_test.go
@@ -2586,12 +2586,12 @@ func createBlobServerV2(t *testing.T, numBlobs int, blobMasks []bool) *httptest.
 			}
 
 			blobAndCellProofs[i] = &pb.BlobAndProofV2Json{
-				Blob:      []byte("0xblob"),
-				KzgProofs: []hexutil.Bytes{},
+				Blob:   []byte("0xblob"),
+				Proofs: []hexutil.Bytes{},
 			}
 			for j := 0; j < int(params.BeaconConfig().NumberOfColumns); j++ {
 				cellProof := make([]byte, 48)
-				blobAndCellProofs[i].KzgProofs = append(blobAndCellProofs[i].KzgProofs, cellProof)
+				blobAndCellProofs[i].Proofs = append(blobAndCellProofs[i].Proofs, cellProof)
 			}
 		}
 
diff --git a/proto/engine/v1/execution_engine_eip7594.pb.go b/proto/engine/v1/execution_engine_eip7594.pb.go
index 6959ee52092f..803484d13213 100755
--- a/proto/engine/v1/execution_engine_eip7594.pb.go
+++ b/proto/engine/v1/execution_engine_eip7594.pb.go
@@ -27,8 +27,8 @@ type BlobAndProofV2 struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Blob      []byte   `protobuf:"bytes,1,opt,name=blob,proto3" json:"blob,omitempty" ssz-size:"131072"`
-	KzgProofs [][]byte `protobuf:"bytes,2,rep,name=kzg_proofs,json=kzgProofs,proto3" json:"kzg_proofs,omitempty" ssz-max:"33554432" ssz-size:"48"`
+	Blob   []byte   `protobuf:"bytes,1,opt,name=blob,proto3" json:"blob,omitempty" ssz-size:"131072"`
+	Proofs [][]byte `protobuf:"bytes,2,rep,name=proofs,proto3" json:"proofs,omitempty" ssz-max:"33554432" ssz-size:"48"`
 }
 
 func (x *BlobAndProofV2) Reset() {
@@ -70,9 +70,9 @@ func (x *BlobAndProofV2) GetBlob() []byte {
 	return nil
 }
 
-func (x *BlobAndProofV2) GetKzgProofs() [][]byte {
+func (x *BlobAndProofV2) GetProofs() [][]byte {
 	if x != nil {
-		return x.KzgProofs
+		return x.Proofs
 	}
 	return nil
 }
@@ -86,23 +86,22 @@ var file_proto_engine_v1_execution_engine_eip7594_proto_rawDesc = []byte{
 	0x12, 0x12, 0x65, 0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d, 0x2e, 0x65, 0x6e, 0x67, 0x69, 0x6e,
 	0x65, 0x2e, 0x76, 0x31, 0x1a, 0x1b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x65, 0x74, 0x68, 0x2f,
 	0x65, 0x78, 0x74, 0x2f, 0x6f, 0x70, 0x74, 0x69, 0x6f, 0x6e, 0x73, 0x2e, 0x70, 0x72, 0x6f, 0x74,
-	0x6f, 0x22, 0x63, 0x0a, 0x0e, 0x42, 0x6c, 0x6f, 0x62, 0x41, 0x6e, 0x64, 0x50, 0x72, 0x6f, 0x6f,
+	0x6f, 0x22, 0x5c, 0x0a, 0x0e, 0x42, 0x6c, 0x6f, 0x62, 0x41, 0x6e, 0x64, 0x50, 0x72, 0x6f, 0x6f,
 	0x66, 0x56, 0x32, 0x12, 0x1e, 0x0a, 0x04, 0x62, 0x6c, 0x6f, 0x62, 0x18, 0x01, 0x20, 0x01, 0x28,
 	0x0c, 0x42, 0x0a, 0x8a, 0xb5, 0x18, 0x06, 0x31, 0x33, 0x31, 0x30, 0x37, 0x32, 0x52, 0x04, 0x62,
-	0x6c, 0x6f, 0x62, 0x12, 0x31, 0x0a, 0x0a, 0x6b, 0x7a, 0x67, 0x5f, 0x70, 0x72, 0x6f, 0x6f, 0x66,
-	0x73, 0x18, 0x02, 0x20, 0x03, 0x28, 0x0c, 0x42, 0x12, 0x8a, 0xb5, 0x18, 0x02, 0x34, 0x38, 0x92,
-	0xb5, 0x18, 0x08, 0x33, 0x33, 0x35, 0x35, 0x34, 0x34, 0x33, 0x32, 0x52, 0x09, 0x6b, 0x7a, 0x67,
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-	0x61, 0x62, 0x73, 0x2f, 0x70, 0x72, 0x79, 0x73, 0x6d, 0x2f, 0x76, 0x35, 0x2f, 0x70, 0x72, 0x6f,
-	0x74, 0x6f, 0x2f, 0x65, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x2f, 0x76, 0x31, 0x3b, 0x65, 0x6e, 0x67,
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-	0x2e, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x2e, 0x56, 0x31, 0xca, 0x02, 0x12, 0x45, 0x74, 0x68,
-	0x65, 0x72, 0x65, 0x75, 0x6d, 0x5c, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x5c, 0x76, 0x31, 0x62,
-	0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x6c, 0x6f, 0x62, 0x12, 0x2a, 0x0a, 0x06, 0x70, 0x72, 0x6f, 0x6f, 0x66, 0x73, 0x18, 0x02, 0x20,
+	0x03, 0x28, 0x0c, 0x42, 0x12, 0x8a, 0xb5, 0x18, 0x02, 0x34, 0x38, 0x92, 0xb5, 0x18, 0x08, 0x33,
+	0x33, 0x35, 0x35, 0x34, 0x34, 0x33, 0x32, 0x52, 0x06, 0x70, 0x72, 0x6f, 0x6f, 0x66, 0x73, 0x42,
+	0x96, 0x01, 0x0a, 0x16, 0x6f, 0x72, 0x67, 0x2e, 0x65, 0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d,
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+	0x50, 0x01, 0x5a, 0x3a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x70,
+	0x72, 0x79, 0x73, 0x6d, 0x61, 0x74, 0x69, 0x63, 0x6c, 0x61, 0x62, 0x73, 0x2f, 0x70, 0x72, 0x79,
+	0x73, 0x6d, 0x2f, 0x76, 0x35, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x65, 0x6e, 0x67, 0x69,
+	0x6e, 0x65, 0x2f, 0x76, 0x31, 0x3b, 0x65, 0x6e, 0x67, 0x69, 0x6e, 0x65, 0x76, 0x31, 0xaa, 0x02,
+	0x12, 0x45, 0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d, 0x2e, 0x45, 0x6e, 0x67, 0x69, 0x6e, 0x65,
+	0x2e, 0x56, 0x31, 0xca, 0x02, 0x12, 0x45, 0x74, 0x68, 0x65, 0x72, 0x65, 0x75, 0x6d, 0x5c, 0x45,
+	0x6e, 0x67, 0x69, 0x6e, 0x65, 0x5c, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
diff --git a/proto/engine/v1/execution_engine_eip7594.proto b/proto/engine/v1/execution_engine_eip7594.proto
index 006c2ce56a2f..a28cc990d800 100644
--- a/proto/engine/v1/execution_engine_eip7594.proto
+++ b/proto/engine/v1/execution_engine_eip7594.proto
@@ -29,7 +29,7 @@ option php_namespace = "Ethereum\\Engine\\v1";
 // It is introduced in Fulu network upgrade.
 message BlobAndProofV2 {
   bytes blob = 1 [ (ethereum.eth.ext.ssz_size) = "blob.size" ];
-  repeated bytes kzg_proofs = 2 [ 
+  repeated bytes proofs = 2 [
     (ethereum.eth.ext.ssz_size) = "48",
     (ethereum.eth.ext.ssz_max) = "max_cell_proofs_length.size"
   ];
diff --git a/proto/engine/v1/json_marshal_unmarshal.go b/proto/engine/v1/json_marshal_unmarshal.go
index fd73c1803e79..ddbfbbd849eb 100644
--- a/proto/engine/v1/json_marshal_unmarshal.go
+++ b/proto/engine/v1/json_marshal_unmarshal.go
@@ -1284,8 +1284,8 @@ func (b *BlobAndProof) UnmarshalJSON(enc []byte) error {
 }
 
 type BlobAndProofV2Json struct {
-	Blob      hexutil.Bytes   `json:"blob"`
-	KzgProofs []hexutil.Bytes `json:"proofs"`
+	Blob   hexutil.Bytes   `json:"blob"`
+	Proofs []hexutil.Bytes `json:"proofs"`
 }
 
 func (b *BlobAndProofV2) UnmarshalJSON(enc []byte) error {
@@ -1298,12 +1298,12 @@ func (b *BlobAndProofV2) UnmarshalJSON(enc []byte) error {
 	copy(blob, dec.Blob)
 	b.Blob = blob
 
-	proofs := make([][]byte, len(dec.KzgProofs))
-	for i, proof := range dec.KzgProofs {
+	proofs := make([][]byte, len(dec.Proofs))
+	for i, proof := range dec.Proofs {
 		p := proof
 		proofs[i] = bytesutil.PadTo(p[:], fieldparams.BLSPubkeyLength)
 	}
-	b.KzgProofs = proofs
+	b.Proofs = proofs
 
 	return nil
 }