From a15eed80c1e0104b021ec44da9151552140b528e Mon Sep 17 00:00:00 2001
From: Samuel Manzanera <samuelmanzanera@protonmail.com>
Date: Mon, 14 Nov 2022 11:13:19 +0100
Subject: [PATCH] Fix Proof of work existence for node transaction

---
 lib/archethic/mining/validation_context.ex | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/archethic/mining/validation_context.ex b/lib/archethic/mining/validation_context.ex
index f91f400d9..ba1da4d2e 100644
--- a/lib/archethic/mining/validation_context.ex
+++ b/lib/archethic/mining/validation_context.ex
@@ -51,7 +51,6 @@ defmodule Archethic.Mining.ValidationContext do
   alias Archethic.P2P
   alias Archethic.P2P.Node
 
-  alias Archethic.SharedSecrets
   alias Archethic.Replication
 
   alias Archethic.TransactionChain
@@ -1026,7 +1025,7 @@ defmodule Archethic.Mining.ValidationContext do
 
       _ ->
         Transaction.verify_origin_signature?(tx, pow) and
-          SharedSecrets.has_origin_public_key?(pow)
+          pow in ProofOfWork.list_origin_public_keys_candidates(tx)
     end
   end