From 7da0ac4a5eefd3b9b727a750b7c53866995ff09b Mon Sep 17 00:00:00 2001
From: ghost <localhost>
Date: Mon, 12 Feb 2024 22:50:51 +0200
Subject: [PATCH] add OP_DUP support

---
 src/Manticore.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Manticore.php b/src/Manticore.php
index f4d7246..4f19371 100644
--- a/src/Manticore.php
+++ b/src/Manticore.php
@@ -17,7 +17,8 @@ class Manticore
     private const OP_KEVA_DELETE    = 3;
     private const OP_HASH160        = 4;
     private const OP_RETURN         = 5;
-    private const OP_NOP            = 6;
+    private const OP_DUP            = 6;
+    private const OP_NOP            = 7;
 
     public function __construct(
         ?string $name = 'kvazar',
@@ -170,6 +171,9 @@ class Manticore
             case 'OP_RETURN':
                 return self::OP_RETURN;
 
+            case 'OP_DUP':
+                return self::OP_DUP;
+
             case 'OP_NOP':
                 return self::OP_NOP;