diff --git a/nontech/politics/people/evstafiev.txt b/nontech/politics/people/evstafiev.txt
index cd2cd22ea..81083be2f 100644
--- a/nontech/politics/people/evstafiev.txt
+++ b/nontech/politics/people/evstafiev.txt
@@ -12,7 +12,7 @@ Antony Giddens - Wanishing World
 2025
 AuroraRadio - Evstafiev - 09.10 - Professor Looks to the World - IZ -> Katar, FR Protests and other of 46:00
     https://www.youtube.com/watch?v=cP7AQhXgS2k
-AuroraRadio - Biryukov - Bokatov - Evstafiev - Importance of KPRF for RU 10:00 of 23:37
+AuroraRadio - Biryukov - Bokatov - Evstafiev - Importance of KPRF for RU of 23:37
     https://vkvideo.ru/video-171868288_456243933
 YourNews - SVOBigContext - Evstafiev - Where the Main Front Is of 2:04:32
     https://www.youtube.com/watch?v=P5pN_ccMdfk
diff --git a/os/linux/immutable/atomic/reproducible-builds.txt b/os/linux/immutable/atomic/reproducible-builds.txt
index 7f48eddae..1aeef64f3 100644
--- a/os/linux/immutable/atomic/reproducible-builds.txt
+++ b/os/linux/immutable/atomic/reproducible-builds.txt
@@ -1,8 +1,17 @@
 https://reproducible-builds.org/
 https://docs.fedoraproject.org/en-US/reproducible-builds/
+https://github.com/keszybz/fedora-repro-build
+https://fedoraproject.org/wiki/Changes/ReproduciblePackageBuilds
+https://pagure.io/projects/fedora-reproducible-builds/%2A
+
+https://diffoscope.org/
+https://src.fedoraproject.org/rpms/diffoscope
+https://salsa.debian.org/reproducible-builds/diffoscope
 
 2025
+https://fedoramagazine.org/use-diffoscope-in-packager-workflows/
 DevConf - Reproducible Builds in Fedora 0:00 of 34:20
     https://www.youtube.com/watch?v=S3FLcnI4HNM
     https://pretalx.devconf.info/devconf-cz-2025/talk/7QQBKZ/
-    https://docs.google.com/presentation/d/1300JNGBG-AWEfoHYgOvXrcqj5z5aGSTGtMZV5aafQY4/edit?slide=id.g3614c916d77_0_98
+    https://docs.google.com/presentation/d/1300JNGBG-AWEfoHYgOvXrcqj5z5aGSTGtMZV5aafQY4/edit
+    https://fosdem.org/2025/schedule/event/fosdem-2025-4072-rewriting-pyc-files-for-fun-and-reproducibility/
diff --git a/pages/pages.txt b/pages/pages.txt
index 70fa44bcb..39d4dab8c 100644
--- a/pages/pages.txt
+++ b/pages/pages.txt
@@ -27,7 +27,7 @@ EE3-U3S-80
     https://www.21vek.by/mobile_chargers/npaac9_gembird.html
     http://www.gembird.ru/catalog/bp/bloki-pitaniya-dlya-razlichnyix-ustrojstv/blok-pitaniya-gembird-npa-ac9/
 
-DevConfCZ2025 - 40
+DevConfCZ2025 - 20
     https://www.youtube.com/playlist?list=PLU1vS0speL2bCGfDl6lCckdCzXb_gopJV
 
 idea plugins