← VEGA

Transparency log

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

tree size   179083
root hash   18014ea7a2420b70c57b89296908f88c0bc8c52428d14c5bd76fbaee3e1a076d
as of   2026-10-22 09:21 UTC
signature   vega-cache-1:XNzhlkXIV2YMVTVg8Vp1owEllZJCd5r1JJgGTru10dtau1HgSrc27sWCJtBHuaA8oSoVgC/Toaf9Om4CsPaAAg==
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.

Recent entries

#addedoutputlanerunner
1790822026-10-06 05:30 UTC
nixos-system-congo-26.11.20261001.c59305b/nix/store/w7n1q6mdwsx3a14fd4rdzwyj3m78g6gf-nixos-system-congo-26.11.20261001.c59305b
1790812026-10-06 05:01 UTC
nixos-system-congo-26.11.20260913.ef34387/nix/store/0w2dan761fnqvkyjd7dgspipkrvp97di-nixos-system-congo-26.11.20260913.ef34387
1790802026-10-06 03:01 UTC
darwin-system-26.11.4cff07d/nix/store/gcylclbibssrjal3b7w7n5pifrf4yjgw-darwin-system-26.11.4cff07d
1790792026-10-06 02:30 UTC
darwin-system-26.11.4cff07d/nix/store/nyx191ll252caz5d5fnrhgwblm6rrqmk-darwin-system-26.11.4cff07d
1790782026-10-06 01:30 UTC
nixos-system-congo-26.11.20260913.ef34387/nix/store/gllgqy7q1i11dlgzj1s40vzxa17ij2wd-nixos-system-congo-26.11.20260913.ef34387
1790772026-10-05 18:30 UTC
nixos-system-congo-26.11.20260913.ef34387/nix/store/20ck84zw4jvgyxa0yp0ns3r24z490kaz-nixos-system-congo-26.11.20260913.ef34387
1790762026-10-05 06:14 UTC
microvm-store-disk.erofs/nix/store/zs5nz5pzw0iw3zfbvw47y3yjlklx6wkl-microvm-store-disk.erofs
gh-actionsself-hosted
1790752026-10-05 06:14 UTC
unit-ssh-controlmasters.service/nix/store/zy69ks1gb6rngx30y8qwrjad7i5yh5mr-unit-ssh-controlmasters.service
gh-actionsself-hosted
1790742026-10-05 06:14 UTC
system-shutdown/nix/store/zy2pjzx2l2rcfm2yhlrpyq8qp0lppm7z-system-shutdown
gh-actionsself-hosted
1790732026-10-05 06:14 UTC
unit-microvm-pci-devices-.service/nix/store/zvgzvl266anwcjakqwfvjxz779ijacpx-unit-microvm-pci-devices-.service
gh-actionsself-hosted
1790722026-10-05 06:14 UTC
groupmod.pam/nix/store/zsf7r403753qml84zkxybm75rbwb7y7d-groupmod.pam
gh-actionsself-hosted
1790712026-10-05 06:14 UTC
determinate-nix-cmd-3.22.2/nix/store/zsbnysjdqzxmp1n123mwagd3n4g8w8y2-determinate-nix-cmd-3.22.2
gh-actionsself-hosted
1790702026-10-05 06:14 UTC
virtiofsd-bosun-runner/nix/store/zrw6cvh5gmm186z2bc14pmynamhbblas-virtiofsd-bosun-runner
gh-actionsself-hosted
1790692026-10-05 06:14 UTC
unit-systemd-networkd.service/nix/store/zqpdmvvs1y80cnhap3lf6k2l9yw7l4vn-unit-systemd-networkd.service
gh-actionsself-hosted
1790682026-10-05 06:14 UTC
etc-machine-id/nix/store/zpfycng17c4kdj688506ahhsxw1bgbn8-etc-machine-id
gh-actionsself-hosted
1790672026-10-05 06:14 UTC
podman-docker-compat-5.8.7/nix/store/zkjpr4b90mvkrrf5cg2nns5n7h9zby6k-podman-docker-compat-5.8.7
gh-actionsself-hosted
1790662026-10-05 06:14 UTC
determinate-nix-manual-3.22.2-man/nix/store/zj8zilvm7800hkb99xxww7gx8ppsb8vm-determinate-nix-manual-3.22.2-man
gh-actionsself-hosted
1790652026-10-05 06:14 UTC
etc-alsa-conf.d-49-pipewire-modules.conf/nix/store/zhckxg3ysjmlv2zbr7m5l9xx38prd0j0-etc-alsa-conf.d-49-pipewire-modules.conf
gh-actionsself-hosted
1790642026-10-05 06:14 UTC
nixos-option/nix/store/zfjzai986ig2ly80fzyldlcy8bmv56gk-nixos-option
gh-actionsself-hosted
1790632026-10-05 06:14 UTC
determinate-nix-main-3.22.2/nix/store/zd3x9lql17zm49sjivihy0v0xv65pk41-determinate-nix-main-3.22.2
gh-actionsself-hosted
1790622026-10-05 06:14 UTC
nvim-treesitter-grammars/nix/store/zc8amwk7dg7ils794ym97gh362ypik24-nvim-treesitter-grammars
gh-actionsself-hosted
1790612026-10-05 06:14 UTC
ai-peer-inbox-watcher/nix/store/z7qzminc5i27kb2hjbhy9b8m441wwa9z-ai-peer-inbox-watcher
gh-actionsself-hosted
1790602026-10-05 06:14 UTC
vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13/nix/store/z4sb2d881mm8xanq2c154aasq9x9sw29-vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13
gh-actionsself-hosted
1790592026-10-05 06:14 UTC
microvm-bosun-browser-virtiofsd-run/nix/store/z3s385zh3lnnqlzqbxzrbwpi0rqrckxd-microvm-bosun-browser-virtiofsd-run
gh-actionsself-hosted
1790582026-10-05 06:14 UTC
install-systemd-boot.sh/nix/store/yyqcf5xzwcmjwlqnwwi2gprs858adpcb-install-systemd-boot.sh
gh-actionsself-hosted
1790572026-10-05 06:14 UTC
python3-3.13.15-env/nix/store/yx6afbnn68xjb6wa20az1mcg27hh96k0-python3-3.13.15-env
gh-actionsself-hosted
1790562026-10-05 06:14 UTC
etc-machine-id/nix/store/ysg7vv819qqc3xa599ybzisnhysaxwb7-etc-machine-id
gh-actionsself-hosted
1790552026-10-05 06:14 UTC
dconf-db/nix/store/yr6j1f0kia0xjd5skapbjgpg74cf1xg6-dconf-db
gh-actionsself-hosted
1790542026-10-05 06:14 UTC
firewall-start/nix/store/yp3iz2n45ngqdsx75p68iv1krnw3p64x-firewall-start
gh-actionsself-hosted
1790532026-10-05 06:14 UTC
etc-gtk-3.0-settings.ini/nix/store/yirxgz62zlyvmc4a0yfkvxn8kfg0d5wr-etc-gtk-3.0-settings.ini
gh-actionsself-hosted
1790522026-10-05 06:14 UTC
etc-hostname/nix/store/yhj7bi8rz6mklwrpacf6zag1b2vkgdxj-etc-hostname
gh-actionsself-hosted
1790512026-10-05 06:14 UTC
virtiofsd-runner-secrets/nix/store/ychbqfz65h4brn4lrvf891q9fygzi331-virtiofsd-runner-secrets
gh-actionsself-hosted
1790502026-10-05 06:14 UTC
unit-perdurabo-ci-tailscale-watchdog.timer/nix/store/ycah6q5yy6zing15xaib55h0dnblnxkj-unit-perdurabo-ci-tailscale-watchdog.timer
gh-actionsself-hosted
1790492026-10-05 06:14 UTC
unit-generate-shutdown-ramfs.service/nix/store/yc109x2qrj58zdx8bppnf3gxa9lkzgq3-unit-generate-shutdown-ramfs.service
gh-actionsself-hosted
1790482026-10-05 06:14 UTC
unit-script-enable-ksm-start/nix/store/ya1m4pcigg0rx8y30i32dryq9hz9ydhq-unit-script-enable-ksm-start
gh-actionsself-hosted
1790472026-10-05 06:14 UTC
unit-sshd.service/nix/store/y7rjcjpjqwzg7kyc9mvcyr95bw4m82j0-unit-sshd.service
gh-actionsself-hosted
1790462026-10-05 06:14 UTC
unit-avahi-daemon.service/nix/store/y3vi2mg5arj9a2qwy306xdf2g0kb0i6a-unit-avahi-daemon.service
gh-actionsself-hosted
1790452026-10-05 06:14 UTC
tmpfiles.d/nix/store/y3riv7snxr1v94y29q0qd2k0m856z57g-tmpfiles.d
gh-actionsself-hosted
1790442026-10-05 06:14 UTC
unit-dbus-broker.service/nix/store/y3kry8vma6vp6n1w7g8p6yp3qdg1gfsw-unit-dbus-broker.service
gh-actionsself-hosted
1790432026-10-05 06:14 UTC
thunderbird-156.0.1/nix/store/y19gl6yj8sdw45kxc39jsm98yamsr2wh-thunderbird-156.0.1
gh-actionsself-hosted
1790422026-10-05 06:14 UTC
unit-script-tailscaled-autoconnect-start/nix/store/xx6kjr814f8g1yh3siya3hngsh8556i7-unit-script-tailscaled-autoconnect-start
gh-actionsself-hosted
1790412026-10-05 06:14 UTC
determinate-nix-3.22.2-doc/nix/store/xw7270hf32rvics61j8ga3nw1ixwfakb-determinate-nix-3.22.2-doc
gh-actionsself-hosted
1790402026-10-05 06:14 UTC
unit-dbus-broker.service/nix/store/xw24g5d3386cidsnxw8lh3c3k6f3wxaz-unit-dbus-broker.service
gh-actionsself-hosted
1790392026-10-05 06:14 UTC
ai-agent-orphan-reaper/nix/store/xvq5pc1n2qa55my0alcanzacdncny5lv-ai-agent-orphan-reaper
gh-actionsself-hosted
1790382026-10-05 06:14 UTC
noto-fonts-cjk-serif-2.003/nix/store/x64izksg1yps3q500dgqd0n7k5djryib-noto-fonts-cjk-serif-2.003
gh-actionsself-hosted
1790372026-10-05 06:14 UTC
unit-script-tailscaled-set-start/nix/store/xvac8bjy9310zfbgvq9n0jbpvsg880x9-unit-script-tailscaled-set-start
gh-actionsself-hosted
1790362026-10-05 06:14 UTC
libxres-1.2.3/nix/store/xrv6h7l8q3ylcx4j1xm1abpafpgjcz1f-libxres-1.2.3
gh-actionsself-hosted
1790352026-10-05 06:14 UTC
unit-script-sshd-keygen-start/nix/store/xq8wgm2y43v1nqnnar5samilw6rq11rz-unit-script-sshd-keygen-start
gh-actionsself-hosted
1790342026-10-05 06:14 UTC
virtiofsd-agent-rwstore/nix/store/xpa4v3kvr54i5xdwcqskjkcmzxi82j5s-virtiofsd-agent-rwstore
gh-actionsself-hosted
1790332026-10-05 06:14 UTC
determinate-nixd-3.22.2/nix/store/xp99m4khf2bzgvppihv85qkmksrphvql-determinate-nixd-3.22.2
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.