diff --git a/etherlink/bin_node/lib_dev/block_storage_sig.ml b/etherlink/bin_node/lib_dev/block_storage_sig.ml
index bf97f59ccb070c7ea7f497efc4fa66b1420aa0d6..f0aef9e94a854da30fa4f062d644ed1d7209e79a 100644
--- a/etherlink/bin_node/lib_dev/block_storage_sig.ml
+++ b/etherlink/bin_node/lib_dev/block_storage_sig.ml
@@ -21,10 +21,12 @@ module type S = sig
     Z.t ->
     Transaction_object.t Ethereum_types.block tzresult Lwt.t
 
-  (** [tez_nth_block n] returns the [n]th processed and stored tez block.
-    *)
+  (** [tez_nth_block n] returns the [n]th processed and stored tez block. *)
   val tez_nth_block : Z.t -> L2_types.Tezos_block.t tzresult Lwt.t
 
+  (** [nth_block_hash n] returns the hash of the [n]th processed and stored block. *)
+  val nth_block_hash : Z.t -> Ethereum_types.block_hash option tzresult Lwt.t
+
   (** [block_by_hash ~full_transaction_object hash] returns the block with the
       given [hash].
 
diff --git a/etherlink/bin_node/lib_dev/evm_ro_context.ml b/etherlink/bin_node/lib_dev/evm_ro_context.ml
index a45a186a8a16c6773986c5b6977816d679836d8a..a09624d74108fb76bb25a9e2bbace1f32dccb26a 100644
--- a/etherlink/bin_node/lib_dev/evm_ro_context.ml
+++ b/etherlink/bin_node/lib_dev/evm_ro_context.ml
@@ -509,6 +509,10 @@ let ro_backend ?evm_node_endpoint ctxt config : (module Services_backend_sig.S)
           | None -> failwith "Block %a not found" Z.pp_print level
           | Some block -> return block
 
+        let nth_block_hash level =
+          Evm_store.use ctxt.store @@ fun conn ->
+          Evm_store.Blocks.find_hash_of_number conn (Qty level)
+
         let block_by_hash ~full_transaction_object hash =
           let open Lwt_result_syntax in
           Evm_store.use ctxt.store @@ fun conn ->
@@ -551,6 +555,17 @@ let ro_backend ?evm_node_endpoint ctxt config : (module Services_backend_sig.S)
                 failwith "Missing block %a" Ethereum_types.pp_block_hash hash)
         | param -> block_param_to_block_number param
 
+      (* Overwrites Tezlink_backend using the store instead of the durable_storage *)
+      module Tezlink_backend = Tezlink_services_impl.Make (struct
+        include Backend.Reader
+
+        let block_param_to_block_number = block_param_to_block_number
+
+        let tez_nth_block = Block_storage.tez_nth_block
+
+        let nth_block_hash = Block_storage.nth_block_hash
+      end)
+
       include Tracer_sig.Make (Executor) (Block_storage) (Tracer)
     end)
   else
@@ -582,10 +597,9 @@ let ro_backend ?evm_node_endpoint ctxt config : (module Services_backend_sig.S)
                need to try to reconstruct the transaction objects. *)
             return block
 
-        let tez_nth_block level =
-          let open Lwt_result_syntax in
-          let* block = Block_storage.tez_nth_block level in
-          return block
+        let tez_nth_block = Block_storage.tez_nth_block
+
+        let nth_block_hash = Block_storage.nth_block_hash
 
         let block_by_hash ~full_transaction_object hash =
           let open Lwt_result_syntax in
diff --git a/etherlink/tezt/tests/evm_sequencer.ml b/etherlink/tezt/tests/evm_sequencer.ml
index 65bf45e135006867ead79064c20226b32ec32300..c9f71c1568ed6e0454fd350bf20e62fe4abbe095 100644
--- a/etherlink/tezt/tests/evm_sequencer.ml
+++ b/etherlink/tezt/tests/evm_sequencer.ml
@@ -748,7 +748,9 @@ let test_tezlink_chain_id =
   unit
 
 let test_tezlink_header =
-  register_tezlink_test ~title:"Test of the header rpc" ~tags:["rpc"; "header"]
+  register_tezlink_test
+    ~title:"Test of the header rpc"
+    ~tags:["rpc"; "header"; "offset"]
   @@ fun {sequencer; client; l2_chains; _} _protocol ->
   let chain_id =
     match l2_chains with
@@ -764,16 +766,16 @@ let test_tezlink_header =
 
   let*@ n = Rpc.produce_block sequencer in
   let* () = Evm_node.wait_for_blueprint_applied sequencer n in
-  let* block_1 =
-    Client.RPC.call ~hooks ~endpoint client @@ RPC.get_chain_block_header ()
-  in
-
   let current_timestamp =
     Tezos_base.Time.(
       System.now () |> System.to_protocol |> Protocol.to_notation)
   in
   let*@ n = Rpc.produce_block ~timestamp:current_timestamp sequencer in
   let* () = Evm_node.wait_for_blueprint_applied sequencer n in
+  let* block_1 =
+    Client.RPC.call ~hooks ~endpoint client
+    @@ RPC.get_chain_block_header ~block:"head~1" ()
+  in
   let* block_2 =
     Client.RPC.call ~hooks ~endpoint client @@ RPC.get_chain_block_header ()
   in