diff --git a/base64.md b/base64.md
index c4ccd9a3d..35ca59e9e 100644
--- a/base64.md
+++ b/base64.md
@@ -1516,3 +1516,8 @@ pass: paluch
 
 `aHR0cHM6Ly9wYXN0ZWJpbi5jb20vVEdkUlpjV0o=`
 
+***
+
+#### Arquivista
+
+`aHR0cHM6Ly9kb2NzLmdvb2dsZS5jb20vZG9jdW1lbnQvZC9lLzJQQUNYLTF2VDNLLW1UamoxcVdkV2J3UVdFMDJfX3R0cDRvUG1yNTItbTR4ZHNaUlRRamFWYjB2UHJPM0R2NHJ2ZDhXT1BDMVVHY2tmZDgzUXpvd1VrL3B1Yg==`