diff --git a/quorum-key-management/src/tamper-evidence-methods.md b/quorum-key-management/src/tamper-evidence-methods.md
index 8b60a99..d0cb6d9 100644
--- a/quorum-key-management/src/tamper-evidence-methods.md
+++ b/quorum-key-management/src/tamper-evidence-methods.md
@@ -126,5 +126,12 @@ Pick a location for the station, and attach the LED light and the camera to the
 
 ## References
 
-* [Blog About Tamper Evident Protection Methods](https://dys2p.com/en/2021-12-tamper-evident-protection.html)
+* [Blog About Tamper Evident Protection Methods](http://web.archive.org/web/20241130002204/https://dys2p.com/en/2021-12-tamper-evident-protection.html)
 
+* [BitBoxTep - tamper-evident packaging](http://web.archive.org/web/20240519013739/https://medium.com/shiftcrypto/an-introduction-to-bitboxtep-our-new-tamper-evident-packaging-8fa06d983c32)
+
+* [Mullvad - glitter tamper proofing](http://web.archive.org/web/20240317004315/https://mullvad.net/en/blog/how-tamper-protect-laptop-nail-polish)
+
+* [Purism anti-interidction](http://web.archive.org/web/20241121233006/https://puri.sm/posts/anti-interdiction-services/)
+
+* [Purism Liberty phone anti-interdiction](http://web.archive.org/web/20240903104700/https://puri.sm/posts/anti-interdiction-on-the-librem-5-usa/)
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