From c1c96bb1a833e20cb6eb97498575bee28ad0af60 Mon Sep 17 00:00:00 2001
From: Yann Stepienik <azukaar@gmail.com>
Date: Fri, 27 Feb 2026 11:58:19 +0000
Subject: [PATCH] [release] v0.21.6

---
 changelog.md | 3 +++
 package.json | 2 +-
 src/CRON.go  | 9 ++++++---
 3 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/changelog.md b/changelog.md
index ac2582b..1bc6bc0 100644
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,6 @@
+## Version 0.21.6
+ - Prevent potential double counting of server by wrong timing 
+
 ## Version 0.21.5
  - Fix issue with nodes having 2 public hostnames
 
diff --git a/package.json b/package.json
index 35f72fb..7c66657 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cosmos-server",
-  "version": "0.21.5",
+  "version": "0.21.6",
   "description": "",
   "main": "test-server.js",
   "bugs": {
diff --git a/src/CRON.go b/src/CRON.go
index 66e56c4..ee82047 100644
--- a/src/CRON.go
+++ b/src/CRON.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"io/ioutil"
+	"hash/fnv"
 	"runtime"
 	"net/http"
 	"os"
@@ -218,9 +219,11 @@ func CRON() {
 			checkCerts()
 			checkUpdatesAvailable()
 		})
-
-		// random 1-23 number
-		randomHour := utils.GetRandomNumber(1, 23)
+		
+		hostname, _ := os.Hostname()
+		h := fnv.New32a()
+		h.Write([]byte(hostname))
+		randomHour := int(h.Sum32()%23) + 1
 		s.Every(1).Day().At(fmt.Sprintf("%02d:45", randomHour)).Do(utils.ProcessLicence)
 		s.Every(1).Day().At(fmt.Sprintf("%02d:15", randomHour)).Do(checkVersion)