← VEGA

Transparency log

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

tree size   127288
root hash   1378df07ec1e10714482010ad8c3360851dcd60aa58137b12f8efc286e7bb171
as of   2026-09-01 22:47 UTC
signature   vega-cache-1:g8RvfGdrlCsKz3Il3tNosgRWTYPtzqLlHprMLQ5sYv2pt65FzYM1pWb4aEnY6QlUZnKvYh0t+vRVDVjICzaRAQ==
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
184782026-06-04 07:32 UTC
unit-script-nixos-upgrade-start/nix/store/ra8vqkrjs7bvmm1s8xg3akc4sbysq6yn-unit-script-nixos-upgrade-start
gh-actionsgithub-hosted
184772026-06-04 07:32 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsself-hosted
184762026-06-04 07:32 UTC
X-Restart-Triggers-systemd-udevd/nix/store/qwjs8dd26kcspdiivs2l3wdl4m31kc5g-X-Restart-Triggers-systemd-udevd
gh-actionsgithub-hosted
184752026-06-04 07:32 UTC
user-units/nix/store/5q032h533syzjl49cdbcp0va4nvzjjyc-user-units
gh-actionsself-hosted
184742026-06-04 07:32 UTC
etc-environment.d-50-systemd-path.conf/nix/store/qz0501x99qv8g7gw159d40flqwrdd2cw-etc-environment.d-50-systemd-path.conf
gh-actionsgithub-hosted
184732026-06-04 07:32 UTC
boost-1.87.0/nix/store/5n2m2314pm13l66k7qh57w77rp99rjc4-boost-1.87.0
gh-actionsself-hosted
184722026-06-04 07:32 UTC
nixos-wallpapers/nix/store/5jzj1igqwk5ychjd9rasajf4hc1q1kn1-nixos-wallpapers
gh-actionsself-hosted
184712026-06-04 07:32 UTC
X-Restart-Triggers-dbus-broker/nix/store/5lv7760bzfy1xy9ciz08k2r1is0zgd54-X-Restart-Triggers-dbus-broker
gh-actionsself-hosted
184702026-06-04 07:32 UTC
etc/nix/store/qfm3y55cgxzh695rkgjl3jn1kw52kly9-etc
gh-actionsgithub-hosted
184692026-06-04 07:32 UTC
unit-tailscaled-autoconnect.service/nix/store/5hxz451a5r2vz3pff5qcn7ps1lhg4pxx-unit-tailscaled-autoconnect.service
gh-actionsself-hosted
184682026-06-04 07:32 UTC
etc-fail2ban-fail2ban-status.sh/nix/store/qi96zwqrw4f6lpca84wq4jvk3bn7r68s-etc-fail2ban-fail2ban-status.sh
gh-actionsgithub-hosted
184672026-06-04 07:32 UTC
etc-pam-environment/nix/store/plssxvgvf6p4r6qc21cma2k8l0kh1rnh-etc-pam-environment
gh-actionsgithub-hosted
184662026-06-04 07:32 UTC
init.vim/nix/store/5gpwm2p7qd1gshji5pyjf643bpky193r-init.vim
gh-actionsself-hosted
184652026-06-04 07:32 UTC
unit-disk-pressure-warn.service/nix/store/qbrmxrb33a37mlyw8gm7ps7zgcl5fc43-unit-disk-pressure-warn.service
gh-actionsgithub-hosted
184642026-06-04 07:32 UTC
etc/nix/store/5bglnh1cczb6g57lsrnq9d50n77wnisc-etc
gh-actionsself-hosted
184632026-06-04 07:32 UTC
nixos-system-ai-gemini-26.05pre-git/nix/store/56f9wclsf386qhy1jvjd84cqxqr12jdl-nixos-system-ai-gemini-26.05pre-git
gh-actionsself-hosted
184622026-06-04 07:32 UTC
etc-systemd-system.conf/nix/store/59kl9z95ch8q0sikp25qfq3an8r8nf3j-etc-systemd-system.conf
gh-actionsself-hosted
184612026-06-04 07:32 UTC
sudo-as-doas/nix/store/pknv1wvawmp4srl6ygry5zfk3xvpgwbl-sudo-as-doas
gh-actionsgithub-hosted
184602026-06-04 07:32 UTC
userdel.pam/nix/store/pl1mhpn6h5ajml2pgb151d557zn0xf6c-userdel.pam
gh-actionsgithub-hosted
184592026-06-04 07:32 UTC
unit-microvm-codex.service/nix/store/50x89acm13szwb4w7prb4ywpm8ai33jj-unit-microvm-codex.service
gh-actionsself-hosted
184582026-06-04 07:32 UTC
microvm-qemu-perdurabo-ci/nix/store/4zaq095p5qblj726xwr2wcsfmwzfvmz1-microvm-qemu-perdurabo-ci
gh-actionsself-hosted
184572026-06-04 07:32 UTC
etc/nix/store/4wfj68j4hifnc4hlli6av6s6z2xr2nwy-etc
gh-actionsself-hosted
184562026-06-04 07:32 UTC
virtiofsd-agent-tailscale/nix/store/4ydq3g6sx7x1qgxzvlkw7v26pr64lz67-virtiofsd-agent-tailscale
gh-actionsself-hosted
184552026-06-04 07:32 UTC
ld-library-path/nix/store/pjdn6g0wlwmh8h2mzrjc60ncj22sf9rs-ld-library-path
gh-actionsgithub-hosted
184542026-06-04 07:32 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/pi5sl4li59f22qy06pxz99c97zgjf06d-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsgithub-hosted
184532026-06-04 07:32 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsself-hosted
184522026-06-04 07:32 UTC
runuser.pam/nix/store/pgnplx9yp1a96mx6368w90291ldccgmf-runuser.pam
gh-actionsgithub-hosted
184512026-06-04 07:32 UTC
etc/nix/store/pd5ls3m6r5yhc62025s79x1x1lpa0gm0-etc
gh-actionsgithub-hosted
184502026-06-04 07:32 UTC
firewall-reload/nix/store/4vq9nx5am5p6171b692kyysm9gn17hvh-firewall-reload
gh-actionsself-hosted
184492026-06-04 07:32 UTC
binfmt_nixos.conf/nix/store/4pgbyghi7cbrhjww9g66pbwwrakqzkhq-binfmt_nixos.conf
gh-actionsself-hosted
184482026-06-04 07:32 UTC
unit-systemd-networkd.service/nix/store/4k50yq8czxrp3lb1m584blyzlhv7cbw1-unit-systemd-networkd.service
gh-actionsself-hosted
184472026-06-04 07:32 UTC
initrd-linux-6.18.33/nix/store/4mnwsa2nq773qwcr67ik83lzc1hhzgcj-initrd-linux-6.18.33
gh-actionsself-hosted
184462026-06-04 07:32 UTC
unit-sshd-keygen.service/nix/store/p620cqn71k8najdxgxb3ij2axfw28i5d-unit-sshd-keygen.service
gh-actionsgithub-hosted
184452026-06-04 07:32 UTC
tmpfiles.d/nix/store/ns3kaf0ipmm5mcg9gw5r8lj9kfywxjs9-tmpfiles.d
gh-actionsgithub-hosted
184442026-06-04 07:32 UTC
agent-authorized_keys/nix/store/nbmkg7a8zcs856msqr0x6c9qalhwd0j7-agent-authorized_keys
gh-actionsgithub-hosted
184432026-06-04 07:32 UTC
X-Restart-Triggers-dbus-broker/nix/store/4jgh6aiwhpdssw5ik0d05nhqzjf937hi-X-Restart-Triggers-dbus-broker
gh-actionsself-hosted
184422026-06-04 07:32 UTC
etc-hostname/nix/store/n7fpd0vv666p65lr333f5mc92lamqvad-etc-hostname
gh-actionsgithub-hosted
184412026-06-04 07:32 UTC
etc-ssh-ssh_config/nix/store/4hw27w0cay9nm2ly4wmgwr4pzfqi0rg8-etc-ssh-ssh_config
gh-actionsself-hosted
184402026-06-04 07:32 UTC
useradd.pam/nix/store/4j31gpjzw38f8fqcazap1sz6p2y1awkg-useradd.pam
gh-actionsself-hosted
184392026-06-04 07:32 UTC
nixos-system-perdurabo-ci-26.05pre-git/nix/store/4fa2h3dff3z19fdrpwrhjvjwhssjlcms-nixos-system-perdurabo-ci-26.05pre-git
gh-actionsself-hosted
184382026-06-04 07:32 UTC
etc-nixos-containers-claude.conf/nix/store/mz1x1qdsqb0ddx5jbq7k9nkpgfm1rvy9-etc-nixos-containers-claude.conf
gh-actionsgithub-hosted
184372026-06-04 07:32 UTC
security-wrapper-utempter-x86_64-unknown-linux-musl/nix/store/n1pga168l4251dcyfs5kziwlw56zvz4x-security-wrapper-utempter-x86_64-unknown-linux-musl
gh-actionsgithub-hosted
184362026-06-04 07:32 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsself-hosted
184352026-06-04 07:32 UTC
unit-systemd-nspawn-gemini.service/nix/store/myjj9y14icp4k0wpjs3k1y0gk026jkqp-unit-systemd-nspawn-gemini.service
gh-actionsgithub-hosted
184342026-06-04 07:32 UTC
etc-fstab/nix/store/4f7m571giz14ngrmyl5qcms9dpbx3wr8-etc-fstab
gh-actionsself-hosted
184332026-06-04 07:32 UTC
etc-fstab/nix/store/4c4fdwa9za44h4f8hpm0cd8fqww9q8mj-etc-fstab
gh-actionsself-hosted
184322026-06-04 07:32 UTC
codex-0.135.0/nix/store/krxjabzx8j519bms5bpjcx0p21anvfar-codex-0.135.0
gh-actionsgithub-hosted
184312026-06-04 07:32 UTC
unit-microvm-virtiofsd-bosun-browser.service/nix/store/4djykk0vllj96433acim5kalh17aajy9-unit-microvm-virtiofsd-bosun-browser.service
gh-actionsself-hosted
184302026-06-04 07:32 UTC
system-units/nix/store/mlczapsjrc0is6xc9m8kdasm39i0iyak-system-units
gh-actionsgithub-hosted
184292026-06-04 07:32 UTC
unit-script-install-microvm-bosun-browser-start/nix/store/451lymc0n59s3cbr0b7w6cmvdcw8dh7n-unit-script-install-microvm-bosun-browser-start
gh-actionsself-hosted

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.