diff --git a/_data/merchants.yml b/_data/merchants.yml
index fc56c17045129335d50fd4322f7b62d5dd702771..61ecad6be1b65070a20843ac4bae16b5a7b3f083 100644
--- a/_data/merchants.yml
+++ b/_data/merchants.yml
@@ -100,6 +100,8 @@
       url: http://www.nestorgames.com
     - name: Offline Monero address generator
       url: https://moneroaddress.org/
+    - name: Atesti Data Timestamping
+      url: http://atesti.mooo.com:8081
 - category: Services
   merchants:
     - name: algoStrategic - Internet Marketing and Web Development