Kernel.org Transparency Log Monitor

This webpage is a monitor of the kernel.org transparency log for git-receive operations. This service scans the transparency log every 60 minutes and attempts to validate the attached signatures. The goal is to ensure all code pushes to kernel.org repositories can be traced back to some operation on the transparency log.

This ensures server compromises where an malicious actor with direct access to the git repository can't insert commits without it being apparent through a missing push operation on the log. Attacks similar to the attempted PHP backdoor gets harder to successfully accomplish as a result.

Please note that not all operations are signed and the service is still a work in progress. Any invalid signatures are most likely the fault of the operator :)
Code can be found on https://github.com/Foxboron/kernel.org-git-verifier

Symbols in the table

✔️
Valid Signature
✖️
Invalid Signature
Unknown issuer
No signature
Signature User Timestamp Commit Message Commit Signature From
balbi 2021-04-19 08:42:33 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 55c736b3e7e37778073434cf4
balbi 2021-04-12 09:18:34 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb c13c54d94a677671b3713df9d
balbi 2021-04-08 14:27:10 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb b2af6a34d445bdcc79d764b1e
balbi 2021-04-08 13:35:06 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 6b5178e034592b6710da62b5d
balbi 2021-04-08 11:11:43 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 4b2811951422c8a4410bf3e3a
balbi 2021-04-08 10:24:18 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb a22bb0b3ef575647ddd981813
balbi 2021-03-13 10:16:49 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 3089a96508125d1d9ae54677a
balbi 2021-03-13 10:15:59 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 272306b9d7c7e89213d8dea07
balbi 2021-03-13 10:14:22 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 6d7b4d86cfb436ce5440b4f62
balbi 2021-03-13 10:13:55 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 50cd3dc41e5a7bfd89297804e
balbi 2021-03-13 10:13:11 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 74efca3ad3174f718493decac
balbi 2021-03-13 10:12:06 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 18af7d466d32f578e39f5c62b
balbi 2020-12-01 09:58:08 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 7f7063876ffc795b40123dd14
balbi 2020-11-07 07:42:06 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 068f897c6d7734e8eb99f5dee
balbi 2020-11-07 07:40:34 +0000 UTC post-receive: pub/scm/linux/kernel/git/balbi/usb 8e821dca010d65243d6dc9f15