diff --git a/tmp.sh b/tmp.sh
new file mode 100755
index 0000000..af78994
--- /dev/null
+++ b/tmp.sh
@@ -0,0 +1,41 @@
+# ./req.sh device-params-v2 2025061400000071 > ./tmp/2025061400000071.json
+# ./req.sh device-params-v2 2025072900000070 > ./tmp/2025072900000070.json
+# ./req.sh device-params-v2 2025072900000072 > ./tmp/2025072900000072.json
+# ./req.sh device-params-v2 2025072900000073 > ./tmp/2025072900000073.json
+# ./req.sh device-params-v2 2025072900000074 > ./tmp/2025072900000074.json
+# ./req.sh device-params-v2 2025072900000075 > ./tmp/2025072900000075.json
+# ./req.sh device-params-v2 2025072900000076 > ./tmp/2025072900000076.json
+# ./req.sh device-params-v2 2025072900000077 > ./tmp/2025072900000077.json
+# ./req.sh device-params-v2 2025072900000078 > ./tmp/2025072900000078.json
+# ./req.sh device-params-v2 2025072900000079 > ./tmp/2025072900000079.json
+# ./req.sh device-params-v2 2025072900000080 > ./tmp/2025072900000080.json
+# ./req.sh device-params-v2 2025072900000081 > ./tmp/2025072900000081.json
+# ./req.sh device-params-v2 2025072900000082 > ./tmp/2025072900000082.json
+# ./req.sh device-params-v2 2025072900000083 > ./tmp/2025072900000083.json
+# ./req.sh device-params-v2 2025072900000086 > ./tmp/2025072900000086.json
+
+DIR=./tmp7
+
+f() {
+  ./req.sh device-params-v2 $1 > $DIR/$1.json
+  echo "$1 -- $(cat $DIR/$1.json | jq '.system.reg_number') -- $(cat $DIR/$1.json | jq '.version')"
+
+}
+
+mkdir -p $DIR
+
+f 2025061400000071
+f 2025072900000070
+f 2025072900000072
+f 2025072900000073
+f 2025072900000074
+f 2025072900000075
+f 2025072900000076
+f 2025072900000077
+f 2025072900000078
+f 2025072900000079
+f 2025072900000080
+f 2025072900000081
+f 2025072900000082
+f 2025072900000083
+f 2025072900000086