← VEGA

Transparency log

An append-only Merkle log (RFC 9162) of every attestation. Verify it; do not just trust it.

tree size   143749
root hash   de52d205f4451955a522cd15bb8b0305713d165637e14041c9b03a11498f8a07
as of   2026-09-10 17:57 UTC
signature   vega-cache-1:wrEkFBUO1PdxJHLdQz2pFdJP8bkrqt2+Kuj8+VsJNasg2wJY9RwXtw4HYtjmmdww6YbLwPy+kkumXAIhsk6nDw==
log key   vega-cache-1:cPagS1g69NQGwlBCyTTeKav/NhlN8a7ixuj2uLOkHrQ=

Verify it yourself

# fetch the signed tree head
curl https://vega-cache.dev/log/sth

# an inclusion proof for entry <i>, and a consistency proof between sizes
curl https://vega-cache.dev/log/proof/inclusion/<i>
curl "https://vega-cache.dev/log/proof/consistency?first=<m>&second=<n>"

Find an output

Search the log by store path or its hash to confirm an output is recorded. This is a verification lookup, not a directory of builders.

Entries

#addedoutputlanerunner
22282026-06-01 16:41 UTC
unit-systemd-tmpfiles-resetup.service/nix/store/w29s0dx7025nhv1sgwsd4zivzff8xmis-unit-systemd-tmpfiles-resetup.service
gh-actionsunknown
22272026-06-01 16:41 UTC
groupadd.pam/nix/store/vnqr48g5qkrs8fbvb40m0fcqbll1qwxm-groupadd.pam
gh-actionsunknown
22262026-06-01 16:41 UTC
unit-container-gemini.service/nix/store/vizpcnpwk3ddmiwclvkirwh5xjb7ikv7-unit-container-gemini.service
gh-actionsunknown
22252026-06-01 16:41 UTC
system-units/nix/store/vgk5mcs3xbz4c2qq2f26wlyf95kx34ya-system-units
gh-actionsunknown
22242026-06-01 16:41 UTC
issue/nix/store/v8ambj0zqz81wi5w0804j9126cs9figd-issue
gh-actionsunknown
22232026-06-01 16:41 UTC
nixos-tmpfiles.d/nix/store/v71fmnq98y7xsh8sgp343bqcm9vf66hh-nixos-tmpfiles.d
gh-actionsunknown
22222026-06-01 16:41 UTC
unit-network-local-commands.service/nix/store/v2k8whsddwkycijc7kg6wg71mwmwr6rn-unit-network-local-commands.service
gh-actionsunknown
22212026-06-01 16:41 UTC
X-Restart-Triggers-fail2ban/nix/store/v0xajv7zngdwswrsrb0dj2pk2sjnmnyg-X-Restart-Triggers-fail2ban
gh-actionsunknown
22202026-06-01 16:41 UTC
unit-script-network-addresses-eth0-start/nix/store/v0k2jihg1s7fbx466vbkcpjs3h31p5xy-unit-script-network-addresses-eth0-start
gh-actionsunknown
22192026-06-01 16:41 UTC
unit-nixos-upgrade.service/nix/store/raja0bf84k2ggga80p5s8vmfid1wrj5a-unit-nixos-upgrade.service
gh-actionsunknown
22182026-06-01 16:41 UTC
unit-fail2ban.service/nix/store/sz0v523kqiz5bmr1k56sj7g0swa1p4ck-unit-fail2ban.service
gh-actionsunknown
22172026-06-01 16:41 UTC
X-Restart-Triggers-nix-daemon/nix/store/syl8xjjfnmy1jnk3xvbqm4abr1kp51yh-X-Restart-Triggers-nix-daemon
gh-actionsunknown
22162026-06-01 16:41 UTC
etc-nixos-containers-claude.conf/nix/store/sxv1f14j3qxli83mpi2brnsb3qka4ijd-etc-nixos-containers-claude.conf
gh-actionsunknown
22152026-06-01 16:41 UTC
unit-dbus-broker.service/nix/store/sbaw1ffhnp04x1m7a1vhwrm6hgaz9srb-unit-dbus-broker.service
gh-actionsunknown
22142026-06-01 16:41 UTC
X-Restart-Triggers-systemd-sysctl/nix/store/sryfm46qcyyrqrplfq27andalgndms61-X-Restart-Triggers-systemd-sysctl
gh-actionsunknown
22132026-06-01 16:41 UTC
system-shutdown/nix/store/sqa9r0zw1b80bk84iabxz97ssfkibngr-system-shutdown
gh-actionsunknown
22122026-06-01 16:41 UTC
unit-pihole-ftl.service/nix/store/spp00v6f02lqdsxmiwgkgn35p1djp8lj-unit-pihole-ftl.service
gh-actionsunknown
22112026-06-01 16:41 UTC
unit-container-nat-fix.service/nix/store/sbky7wpkrihahh1p79dls3pgwbjdk2sf-unit-container-nat-fix.service
gh-actionsunknown
22102026-06-01 16:41 UTC
hosts/nix/store/sa9k00m20fxnh8ai2cdljhvj6id2ifdj-hosts
gh-actionsunknown
22092026-06-01 16:41 UTC
X-Restart-Triggers-polkit/nix/store/s4dd5s367jgsw4dyr3gamx5a0dm4zh0s-X-Restart-Triggers-polkit
gh-actionsunknown
22082026-06-01 16:41 UTC
unit-network-addresses-enp0s31f6.service/nix/store/ris5d9jslbhzrx768d9fvalpcavzvsly-unit-network-addresses-enp0s31f6.service
gh-actionsunknown
22072026-06-01 16:41 UTC
firewall-start/nix/store/rn86qrh8izchx1ijqw520fzjpa4hjqng-firewall-start
gh-actionsunknown
22062026-06-01 16:41 UTC
unit-script-test-initrd-ssh-start/nix/store/rkfr5cpwbs8ac2wzrnbhslfrgjv72vac-unit-script-test-initrd-ssh-start
gh-actionsunknown
22052026-06-01 16:41 UTC
unit-nixos-upgrade.timer/nix/store/rh4629fj58iizyyd1w2i552rysgmsn3d-unit-nixos-upgrade.timer
gh-actionsunknown
22042026-06-01 16:41 UTC
set-environment/nix/store/rdbn553vmwfxwcfn13fyqy8axl3r6n3r-set-environment
gh-actionsunknown
22032026-06-01 16:41 UTC
runuser-l.pam/nix/store/rfcm6dpblfgyp5wvvb2ag9643yzazhgx-runuser-l.pam
gh-actionsunknown
22022026-06-01 16:41 UTC
user-generators/nix/store/rgiranw6fknjaj12as9fghh8zxpc54ga-user-generators
gh-actionsunknown
22012026-06-01 16:41 UTC
sudo-as-doas/nix/store/pknv1wvawmp4srl6ygry5zfk3xvpgwbl-sudo-as-doas
gh-actionsunknown
22002026-06-01 16:41 UTC
etc-environment.d-50-systemd-path.conf/nix/store/qz0501x99qv8g7gw159d40flqwrdd2cw-etc-environment.d-50-systemd-path.conf
gh-actionsunknown
21992026-06-01 16:41 UTC
unit-script-nixos-upgrade-start/nix/store/ra8vqkrjs7bvmm1s8xg3akc4sbysq6yn-unit-script-nixos-upgrade-start
gh-actionsunknown
21982026-06-01 16:41 UTC
unit-40-enp0s31f6.link/nix/store/r5svn9csc1ycwmzrc8jfzyn42l015pzi-unit-40-enp0s31f6.link
gh-actionsunknown
21972026-06-01 16:41 UTC
X-Restart-Triggers-systemd-udevd/nix/store/qwjs8dd26kcspdiivs2l3wdl4m31kc5g-X-Restart-Triggers-systemd-udevd
gh-actionsunknown
21962026-06-01 16:41 UTC
unit-disk-pressure-warn.service/nix/store/qbrmxrb33a37mlyw8gm7ps7zgcl5fc43-unit-disk-pressure-warn.service
gh-actionsunknown
21952026-06-01 16:41 UTC
etc-fail2ban-fail2ban-status.sh/nix/store/qi96zwqrw4f6lpca84wq4jvk3bn7r68s-etc-fail2ban-fail2ban-status.sh
gh-actionsunknown
21942026-06-01 16:41 UTC
etc-pam-environment/nix/store/plssxvgvf6p4r6qc21cma2k8l0kh1rnh-etc-pam-environment
gh-actionsunknown
21932026-06-01 16:41 UTC
userdel.pam/nix/store/pl1mhpn6h5ajml2pgb151d557zn0xf6c-userdel.pam
gh-actionsunknown
21922026-06-01 16:41 UTC
ld-library-path/nix/store/pjdn6g0wlwmh8h2mzrjc60ncj22sf9rs-ld-library-path
gh-actionsunknown
21912026-06-01 16:41 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/pi5sl4li59f22qy06pxz99c97zgjf06d-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsunknown
21902026-06-01 16:41 UTC
runuser.pam/nix/store/pgnplx9yp1a96mx6368w90291ldccgmf-runuser.pam
gh-actionsunknown
21892026-06-01 16:41 UTC
unit-sshd-keygen.service/nix/store/p620cqn71k8najdxgxb3ij2axfw28i5d-unit-sshd-keygen.service
gh-actionsunknown
21882026-06-01 16:41 UTC
tmpfiles.d/nix/store/ns3kaf0ipmm5mcg9gw5r8lj9kfywxjs9-tmpfiles.d
gh-actionsunknown
21872026-06-01 16:41 UTC
agent-authorized_keys/nix/store/nbmkg7a8zcs856msqr0x6c9qalhwd0j7-agent-authorized_keys
gh-actionsunknown
21862026-06-01 16:41 UTC
append-initrd-secrets/nix/store/kyry3hqnfax37vxd8whdwrl0pj8vhqfs-append-initrd-secrets
gh-actionsunknown
21852026-06-01 16:41 UTC
etc-hostname/nix/store/n7fpd0vv666p65lr333f5mc92lamqvad-etc-hostname
gh-actionsunknown
21842026-06-01 16:41 UTC
etc/nix/store/n6xhv9vf7r2a89m5y5x7v00x1g94xadk-etc
gh-actionsunknown
21832026-06-01 16:41 UTC
security-wrapper-utempter-x86_64-unknown-linux-musl/nix/store/n1pga168l4251dcyfs5kziwlw56zvz4x-security-wrapper-utempter-x86_64-unknown-linux-musl
gh-actionsunknown
21822026-06-01 16:41 UTC
unit-systemd-nspawn-gemini.service/nix/store/myjj9y14icp4k0wpjs3k1y0gk026jkqp-unit-systemd-nspawn-gemini.service
gh-actionsunknown
21812026-06-01 16:41 UTC
system-units/nix/store/msbfyvq4nlksdllkrc9fli7ksxn6m10s-system-units
gh-actionsunknown
21802026-06-01 16:41 UTC
etc/nix/store/mlh80v7mp352gd9hk3i4hnn20602d6f0-etc
gh-actionsunknown
21792026-06-01 16:41 UTC
firewall-start/nix/store/lga7bgcm0m4s94nwlkvjiwayia2ifxzy-firewall-start
gh-actionsunknown

Lane is the provenance lane and runner is where the build ran (github-hosted or self-hosted). For gh-actions (CI) and owner-push entries the lane is provenance, not a trust verdict on its own: shared trust comes from distinct-owner agreement plus a Vega reproduction. Only github-hosted runners count toward that agreement, since a self-hosted runner is owner-controlled. The vega-repro lane is that reproduction itself: Vega rebuilt the output from source and got the same bytes, the trust-relevant rebuild that gates the shared signature.