← 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 22:22 UTC
signature   vega-cache-1:CCm04GkEYwbCry40k5Y6PrWwmWYO1j5kYj+L32hN9Y3bgKyKYh3JbbNxoYCHeSg5kJZMfP7f0hX/iKnYoiPlBA==
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
857732026-07-20 08:49 UTC
unit-systemd-modules-load.service/nix/store/iz2bqh9zqyynh0dphl174n2mdydpa3hj-unit-systemd-modules-load.service
gh-actionsgithub-hosted
857722026-07-20 08:49 UTC
unit-install-microvm-ai-codex.service/nix/store/i10wr28plfch6ayr9pm3912hwymdfhp8-unit-install-microvm-ai-codex.service
gh-actionsself-hosted
857712026-07-20 08:49 UTC
unit-script-display-manager-pre-start/nix/store/i0n7ic45vh068sbcpd661k5yx8xp4dd8-unit-script-display-manager-pre-start
gh-actionsself-hosted
857702026-07-20 08:49 UTC
python3-3.14.6-env/nix/store/iy60zzifqsnl685rby88wd47zifxxdd4-python3-3.14.6-env
gh-actionsgithub-hosted
857692026-07-20 08:49 UTC
unit-systemd-tmpfiles-resetup.service/nix/store/iz0a7spp4rak2x40rfpa8mw10hb6fyzp-unit-systemd-tmpfiles-resetup.service
gh-actionsgithub-hosted
857682026-07-20 08:49 UTC
etc-profile/nix/store/ix8q04vy1nxqvj599j7ki6bj63899s0x-etc-profile
gh-actionsgithub-hosted
857672026-07-20 08:49 UTC
unit-script-verify-upgrade-commits-start/nix/store/ixqc55ywcl8ccwmapgnz0v6rlsir7fwv-unit-script-verify-upgrade-commits-start
gh-actionsgithub-hosted
857662026-07-20 08:49 UTC
nixpkgs-review-3.9.0/nix/store/i053dh12iq1qgbcv3b0pdshba5z63hqx-nixpkgs-review-3.9.0
gh-actionsself-hosted
857652026-07-20 08:49 UTC
etc-hostname/nix/store/hymrliv13kgw5svxayxny3yxm1ccnq6q-etc-hostname
gh-actionsself-hosted
857642026-07-20 08:49 UTC
unit-sshd.socket/nix/store/ik6g5x9g07qy5wjz3znfir8rpcp0i744-unit-sshd.socket
gh-actionsgithub-hosted
857632026-07-20 08:49 UTC
unit-script-nix-gc-start/nix/store/i85chac2qc2731wivj0wlp40jd8kj6r5-unit-script-nix-gc-start
gh-actionsgithub-hosted
857622026-07-20 08:49 UTC
unit-nginx.service/nix/store/i974nkwx96i57441z9zgjpl8alhvnf4c-unit-nginx.service
gh-actionsgithub-hosted
857612026-07-20 08:49 UTC
nixos-tmpfiles.d/nix/store/hxdy19rb46jfwn2dn7karbrvnqw1fr9h-nixos-tmpfiles.d
gh-actionsself-hosted
857602026-07-20 08:49 UTC
dbus-1/nix/store/i2c06k837g92zmbzyfl9r82ljgkg0bi2-dbus-1
gh-actionsgithub-hosted
857592026-07-20 08:49 UTC
unit-nix-daemon.service/nix/store/hx91qsd33wz1x5sffjnfbssrhbm8zcdk-unit-nix-daemon.service
gh-actionsself-hosted
857582026-07-20 08:49 UTC
gitea-register-runner-aer/nix/store/hx47spdz84i3jj29k89idzdnc0s1fixx-gitea-register-runner-aer
gh-actionsself-hosted
857572026-07-20 08:49 UTC
unit-nix-gc.service/nix/store/hwvi8hmkymyjrxx24brzm3dr3zh3hfhd-unit-nix-gc.service
gh-actionsself-hosted
857562026-07-20 08:49 UTC
sudo-as-doas/nix/store/hwljhlfvccwy2k0jymmivifl02wrfs6p-sudo-as-doas
gh-actionsgithub-hosted
857552026-07-20 08:49 UTC
set-environment/nix/store/hpqbbxda1xbav56m7s5nxdmjwfby1pq2-set-environment
gh-actionsgithub-hosted
857542026-07-20 08:49 UTC
gh-token.age/nix/store/hvv9pxbf86l0965hbans6mx229haan0v-gh-token.age
gh-actionsgithub-hosted
857532026-07-20 08:49 UTC
initrd-ssh-host-ed25519-key.age/nix/store/hdn1apkr9m0vs1f3y27lv2bnc599qcv3-initrd-ssh-host-ed25519-key.age
gh-actionsgithub-hosted
857522026-07-20 08:49 UTC
unit-firewall.service/nix/store/hwmdnalz0qaq9767xayl931aqh5wa284-unit-firewall.service
gh-actionsself-hosted
857512026-07-20 08:49 UTC
supervisord-event-handler/nix/store/hsnm1fcp28lrwrg2yldflx1p9src1a77-supervisord-event-handler
gh-actionsself-hosted
857502026-07-20 08:49 UTC
chpasswd.pam/nix/store/h8m10ghqk73jfbhwv4flf2k2n43zhg7g-chpasswd.pam
gh-actionsgithub-hosted
857492026-07-20 08:49 UTC
system-generators/nix/store/h4raisis2qsj2digfv6xivnr1v0lz8mx-system-generators
gh-actionsgithub-hosted
857482026-07-20 08:49 UTC
security-wrapper-utempter-x86_64-unknown-linux-musl/nix/store/h7ayk81wkg79x1wr404whwcffh0hqk49-security-wrapper-utempter-x86_64-unknown-linux-musl
gh-actionsgithub-hosted
857472026-07-20 08:49 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/hqwf82d0b9w1mbd593hlak1y72y1lnsr-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsself-hosted
857462026-07-20 08:49 UTC
sshd.conf-final/nix/store/h6f3a6n33pc3fai6f2gsxw86cci0mqky-sshd.conf-final
gh-actionsgithub-hosted
857452026-07-20 08:49 UTC
X-Restart-Triggers-sshd/nix/store/hpy4pcm5ymr73j3gb8g23fnngsy0axra-X-Restart-Triggers-sshd
gh-actionsself-hosted
857442026-07-20 08:49 UTC
unit-sshd.socket/nix/store/h41z3s806b6hm2lw8w8dbbs4swij3ya4-unit-sshd.socket
gh-actionsgithub-hosted
857432026-07-20 08:49 UTC
unit-yubikey-setup.service/nix/store/hnqjxh031bvls3z5f6whmjrry4cbfx32-unit-yubikey-setup.service
gh-actionsself-hosted
857422026-07-20 08:49 UTC
ld-library-path/nix/store/h1y5990gh66iicha7xnhhg6bvvx1n8nr-ld-library-path
gh-actionsgithub-hosted
857412026-07-20 08:49 UTC
gnome-gsettings-overrides/nix/store/hmch0g4f71s54ylpa3waq2zimln3xm4d-gnome-gsettings-overrides
gh-actionsself-hosted
857402026-07-20 08:49 UTC
nixos-system-ai-claude-26.11pre-git/nix/store/h3vm29hd1cjqw1qdga2a7vbkkfrkg2m0-nixos-system-ai-claude-26.11pre-git
gh-actionsgithub-hosted
857392026-07-20 08:49 UTC
etc-hostname/nix/store/gys017v7s0iffr722w5v06xhf6jw136j-etc-hostname
gh-actionsgithub-hosted
857382026-07-20 08:49 UTC
determinate-nix-manual-3.21.7/nix/store/hkrzl18g6j555mhzf51pcn8hq9hawpp5-determinate-nix-manual-3.21.7
gh-actionsself-hosted
857372026-07-20 08:49 UTC
unit-logrotate-checkconf.service/nix/store/ghkpf73sa7i8lxzl3x0xq5dp2dxx1xpp-unit-logrotate-checkconf.service
gh-actionsgithub-hosted
857362026-07-20 08:49 UTC
unit-virbr-ai-netdev.service/nix/store/hk0djmffscv1dfsphr9kznc5ypwx951g-unit-virbr-ai-netdev.service
gh-actionsself-hosted
857352026-07-20 08:49 UTC
X-Restart-Triggers-systemd-modules-load/nix/store/gah4rx6k4as67dkfil5sdhfqci0yhlb6-X-Restart-Triggers-systemd-modules-load
gh-actionsgithub-hosted
857342026-07-20 08:49 UTC
system-units/nix/store/gh618c4ygwxdp0l0yr470smhxpn3nvnc-system-units
gh-actionsgithub-hosted
857332026-07-20 08:49 UTC
hosts/nix/store/g608n3j8mhygg7nxvsqsjzf7ac5qdllq-hosts
gh-actionsgithub-hosted
857322026-07-20 08:49 UTC
tmpfiles.d/nix/store/hiws9yjznqq5glbmvkqs51rp6i2a2kcj-tmpfiles.d
gh-actionsself-hosted
857312026-07-20 08:49 UTC
unit-tailscale-systray.service/nix/store/hfglmixn2raq7xm7z1mzsyp3camjkgzd-unit-tailscale-systray.service
gh-actionsself-hosted
857302026-07-20 08:49 UTC
user-units/nix/store/g5zms39qwdsjcvwpl9r7z3nrang10qs4-user-units
gh-actionsgithub-hosted
857292026-07-20 08:49 UTC
sshd.conf-final/nix/store/hdwy7pwawjy9kirh24rdxwq6zp28jl90-sshd.conf-final
gh-actionsself-hosted
857282026-07-20 08:49 UTC
unit-network-addresses-enp0s31f6.service/nix/store/g3dqddhwd50rnii8wzxa2lbv0im69czq-unit-network-addresses-enp0s31f6.service
gh-actionsgithub-hosted
857272026-07-20 08:49 UTC
unit-script-suid-sgid-wrappers-start/nix/store/g4qrxzb1f11p9zd6h8ayf4j9x5b5riw0-unit-script-suid-sgid-wrappers-start
gh-actionsgithub-hosted
857262026-07-20 08:49 UTC
unit-script-container_antigravity-post-start/nix/store/g1fkmp6x16fb7rn8pz7k0hzzl4k1380h-unit-script-container_antigravity-post-start
gh-actionsgithub-hosted
857252026-07-20 08:49 UTC
10-microvm.conf/nix/store/hav1vh4xd7rymlqwvqvhp4db9nmcw126-10-microvm.conf
gh-actionsself-hosted
857242026-07-20 08:49 UTC
etc-environment.d-50-systemd-path.conf/nix/store/fxzww5fhlgjcvvsk5nka4g26mzrsirks-etc-environment.d-50-systemd-path.conf
gh-actionsgithub-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.