diff --git a/api/grpc/disperser/disperser.pb.go b/api/grpc/disperser/disperser.pb.go
index 000a943..f631778 100644
--- a/api/grpc/disperser/disperser.pb.go
+++ b/api/grpc/disperser/disperser.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.28.1
-// 	protoc        v4.25.3
+// 	protoc-gen-go v1.33.0
+// 	protoc        v4.25.5
 // source: disperser/disperser.proto
 
 package disperser
@@ -92,7 +92,7 @@ type DisperseBlobRequest struct {
 	unknownFields protoimpl.UnknownFields
 
 	// The data to be dispersed.
-	// The size of data must be <= 512KiB.
+	// The size of data must be <= 31744 KiB.
 	Data []byte `protobuf:"bytes,1,opt,name=data,proto3" json:"data,omitempty"`
 }
 
@@ -310,12 +310,11 @@ type RetrieveBlobRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	// The hash of data
+	// The storage hash of data
 	StorageRoot []byte `protobuf:"bytes,1,opt,name=storage_root,json=storageRoot,proto3" json:"storage_root,omitempty"`
 	// This identifies the epoch that this blob belongs to.
 	Epoch uint64 `protobuf:"varint,2,opt,name=epoch,proto3" json:"epoch,omitempty"`
-	// Which quorum of the blob this is requesting for (note a blob can participate in
-	// multiple quorums).
+	// Which quorum of the blob this is requesting for.
 	QuorumId uint64 `protobuf:"varint,3,opt,name=quorum_id,json=quorumId,proto3" json:"quorum_id,omitempty"`
 }
 
@@ -474,11 +473,11 @@ type BlobHeader struct {
 	unknownFields protoimpl.UnknownFields
 
 	// The data merkle root
-	StorageRoot []byte `protobuf:"bytes,4,opt,name=storage_root,json=storageRoot,proto3" json:"storage_root,omitempty"`
+	StorageRoot []byte `protobuf:"bytes,1,opt,name=storage_root,json=storageRoot,proto3" json:"storage_root,omitempty"`
 	// Signers epoch
-	Epoch uint64 `protobuf:"varint,5,opt,name=epoch,proto3" json:"epoch,omitempty"`
+	Epoch uint64 `protobuf:"varint,2,opt,name=epoch,proto3" json:"epoch,omitempty"`
 	// Signers quorum id
-	QuorumId uint64 `protobuf:"varint,6,opt,name=quorum_id,json=quorumId,proto3" json:"quorum_id,omitempty"`
+	QuorumId uint64 `protobuf:"varint,3,opt,name=quorum_id,json=quorumId,proto3" json:"quorum_id,omitempty"`
 }
 
 func (x *BlobHeader) Reset() {
@@ -573,11 +572,11 @@ var file_disperser_disperser_proto_rawDesc = []byte{
 	0x70, 0x65, 0x72, 0x73, 0x65, 0x72, 0x2e, 0x42, 0x6c, 0x6f, 0x62, 0x48, 0x65, 0x61, 0x64, 0x65,
 	0x72, 0x52, 0x0a, 0x62, 0x6c, 0x6f, 0x62, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x22, 0x62, 0x0a,
 	0x0a, 0x42, 0x6c, 0x6f, 0x62, 0x48, 0x65, 0x61, 0x64, 0x65, 0x72, 0x12, 0x21, 0x0a, 0x0c, 0x73,
-	0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x5f, 0x72, 0x6f, 0x6f, 0x74, 0x18, 0x04, 0x20, 0x01, 0x28,
+	0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x5f, 0x72, 0x6f, 0x6f, 0x74, 0x18, 0x01, 0x20, 0x01, 0x28,
 	0x0c, 0x52, 0x0b, 0x73, 0x74, 0x6f, 0x72, 0x61, 0x67, 0x65, 0x52, 0x6f, 0x6f, 0x74, 0x12, 0x14,
-	0x0a, 0x05, 0x65, 0x70, 0x6f, 0x63, 0x68, 0x18, 0x05, 0x20, 0x01, 0x28, 0x04, 0x52, 0x05, 0x65,
+	0x0a, 0x05, 0x65, 0x70, 0x6f, 0x63, 0x68, 0x18, 0x02, 0x20, 0x01, 0x28, 0x04, 0x52, 0x05, 0x65,
 	0x70, 0x6f, 0x63, 0x68, 0x12, 0x1b, 0x0a, 0x09, 0x71, 0x75, 0x6f, 0x72, 0x75, 0x6d, 0x5f, 0x69,
-	0x64, 0x18, 0x06, 0x20, 0x01, 0x28, 0x04, 0x52, 0x08, 0x71, 0x75, 0x6f, 0x72, 0x75, 0x6d, 0x49,
+	0x64, 0x18, 0x03, 0x20, 0x01, 0x28, 0x04, 0x52, 0x08, 0x71, 0x75, 0x6f, 0x72, 0x75, 0x6d, 0x49,
 	0x64, 0x2a, 0x70, 0x0a, 0x0a, 0x42, 0x6c, 0x6f, 0x62, 0x53, 0x74, 0x61, 0x74, 0x75, 0x73, 0x12,
 	0x0b, 0x0a, 0x07, 0x55, 0x4e, 0x4b, 0x4e, 0x4f, 0x57, 0x4e, 0x10, 0x00, 0x12, 0x0e, 0x0a, 0x0a,
 	0x50, 0x52, 0x4f, 0x43, 0x45, 0x53, 0x53, 0x49, 0x4e, 0x47, 0x10, 0x01, 0x12, 0x0d, 0x0a, 0x09,
diff --git a/api/grpc/disperser/disperser_grpc.pb.go b/api/grpc/disperser/disperser_grpc.pb.go
index 2ad4366..86194e7 100644
--- a/api/grpc/disperser/disperser_grpc.pb.go
+++ b/api/grpc/disperser/disperser_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v4.25.3
+// - protoc             v4.25.5
 // source: disperser/disperser.proto
 
 package disperser
@@ -30,9 +30,6 @@ type DisperserClient interface {
 	// This API is meant to be polled for the blob status.
 	GetBlobStatus(ctx context.Context, in *BlobStatusRequest, opts ...grpc.CallOption) (*BlobStatusReply, error)
 	// This retrieves the requested blob from the Disperser's backend.
-	// This is a more efficient way to retrieve blobs than directly retrieving
-	// from the DA Nodes (see detail about this approach in
-	// api/proto/retriever/retriever.proto).
 	// The blob should have been initially dispersed via this Disperser service
 	// for this API to work.
 	RetrieveBlob(ctx context.Context, in *RetrieveBlobRequest, opts ...grpc.CallOption) (*RetrieveBlobReply, error)
@@ -85,9 +82,6 @@ type DisperserServer interface {
 	// This API is meant to be polled for the blob status.
 	GetBlobStatus(context.Context, *BlobStatusRequest) (*BlobStatusReply, error)
 	// This retrieves the requested blob from the Disperser's backend.
-	// This is a more efficient way to retrieve blobs than directly retrieving
-	// from the DA Nodes (see detail about this approach in
-	// api/proto/retriever/retriever.proto).
 	// The blob should have been initially dispersed via this Disperser service
 	// for this API to work.
 	RetrieveBlob(context.Context, *RetrieveBlobRequest) (*RetrieveBlobReply, error)
diff --git a/api/grpc/retriever/retriever.pb.go b/api/grpc/retriever/retriever.pb.go
index ddf5af8..b44282f 100644
--- a/api/grpc/retriever/retriever.pb.go
+++ b/api/grpc/retriever/retriever.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.28.1
-// 	protoc        v4.25.3
+// 	protoc-gen-go v1.33.0
+// 	protoc        v4.25.5
 // source: retriever/retriever.proto
 
 package retriever
diff --git a/api/grpc/retriever/retriever_grpc.pb.go b/api/grpc/retriever/retriever_grpc.pb.go
index 26ebb7f..cdbd1fb 100644
--- a/api/grpc/retriever/retriever_grpc.pb.go
+++ b/api/grpc/retriever/retriever_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v4.25.3
+// - protoc             v4.25.5
 // source: retriever/retriever.proto
 
 package retriever
diff --git a/disperser/api/grpc/encoder/encoder.pb.go b/disperser/api/grpc/encoder/encoder.pb.go
index 6552092..fe5a66f 100644
--- a/disperser/api/grpc/encoder/encoder.pb.go
+++ b/disperser/api/grpc/encoder/encoder.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.33.0
-// 	protoc        v3.15.6
+// 	protoc        v4.25.5
 // source: encoder/encoder.proto
 
 package encoder
diff --git a/disperser/api/grpc/encoder/encoder_grpc.pb.go b/disperser/api/grpc/encoder/encoder_grpc.pb.go
index 68f0e71..3851ef2 100644
--- a/disperser/api/grpc/encoder/encoder_grpc.pb.go
+++ b/disperser/api/grpc/encoder/encoder_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.15.6
+// - protoc             v4.25.5
 // source: encoder/encoder.proto
 
 package encoder
diff --git a/disperser/api/grpc/retriever/retriever.pb.go b/disperser/api/grpc/retriever/retriever.pb.go
index 33b6740..e8f424f 100644
--- a/disperser/api/grpc/retriever/retriever.pb.go
+++ b/disperser/api/grpc/retriever/retriever.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.33.0
-// 	protoc        v3.15.6
+// 	protoc        v4.25.5
 // source: retriever/retriever.proto
 
 package retriever
diff --git a/disperser/api/grpc/retriever/retriever_grpc.pb.go b/disperser/api/grpc/retriever/retriever_grpc.pb.go
index 944642f..cdbd1fb 100644
--- a/disperser/api/grpc/retriever/retriever_grpc.pb.go
+++ b/disperser/api/grpc/retriever/retriever_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.15.6
+// - protoc             v4.25.5
 // source: retriever/retriever.proto
 
 package retriever
diff --git a/disperser/api/grpc/signer/signer.pb.go b/disperser/api/grpc/signer/signer.pb.go
index 21a18f2..0092c10 100644
--- a/disperser/api/grpc/signer/signer.pb.go
+++ b/disperser/api/grpc/signer/signer.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
 // 	protoc-gen-go v1.33.0
-// 	protoc        v3.15.6
+// 	protoc        v4.25.5
 // source: signer/signer.proto
 
 package signer
diff --git a/disperser/api/grpc/signer/signer_grpc.pb.go b/disperser/api/grpc/signer/signer_grpc.pb.go
index 403f967..965faec 100644
--- a/disperser/api/grpc/signer/signer_grpc.pb.go
+++ b/disperser/api/grpc/signer/signer_grpc.pb.go
@@ -1,7 +1,7 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
 // versions:
 // - protoc-gen-go-grpc v1.2.0
-// - protoc             v3.15.6
+// - protoc             v4.25.5
 // source: signer/signer.proto
 
 package signer