diff --git a/certified_builder/certified_builder.py b/certified_builder/certified_builder.py
index 4cd0617..bab342a 100644
--- a/certified_builder/certified_builder.py
+++ b/certified_builder/certified_builder.py
@@ -62,12 +62,11 @@ def build_certificates(self, participants: List[Participant]):
                     #         "verificacao_url": "https://www.google.com"
                     #     }
                     # }
-                    participant.validation_code = participant.formated_validation_code()
-                    
+                                                            
                     participant.authenticity_verification_url = build_url_tech_floripa(
-                        solana_response.get("blockchain", {}).get("verificacao_url", ""),
-                        participant.validation_code,
-                        participant.event.order_id
+                        url_service_solona=solana_response.get("blockchain", {}).get("verificacao_url", ""),
+                        validation_code=participant.formated_validation_code(),
+                        order_id=participant.event.order_id
                     )
                     
                     if not participant.authenticity_verification_url: