← 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   2026-09-12 00:37 UTC
signature   vega-cache-1:CQm/+WMb4ItKGfqhg+GcS3W8+J3v8ccH9ZV+32vKO/rA2fhHtNBMwaeyE5TixQy+ymOkBYniFW3n4m+WgFd9Dw==
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
741232026-06-23 10:48 UTC
system-units/nix/store/4z7vnszr2d8vhbzl35dgsrnp3yi5mmhb-system-units
gh-actionsgithub-hosted
741222026-06-23 10:48 UTC
unit-dbus-broker.service/nix/store/4ymbgs6bjhyfyqi3ym27hlcd25z741pf-unit-dbus-broker.service
gh-actionsgithub-hosted
741212026-06-23 10:48 UTC
unit-script-nixos-upgrade-failure-notify-start/nix/store/4yqkc2qr5h7rsdqaq18fwiwqw05ihgk6-unit-script-nixos-upgrade-failure-notify-start
gh-actionsgithub-hosted
741202026-06-23 10:48 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsgithub-hosted
741192026-06-23 10:48 UTC
codex-0.141.0/nix/store/3f7n6izablfgmas9jvbnf5x3h85bvsk4-codex-0.141.0
gh-actionsgithub-hosted
741182026-06-23 10:48 UTC
claude-code-2.1.183/nix/store/3pwskg7f7cbvnndxf0vhnca1arysc6js-claude-code-2.1.183
gh-actionsgithub-hosted
741172026-06-23 10:48 UTC
shutdown-ramfs-contents.json/nix/store/4by233da0y92n9dvvzcv1rsdvrql2375-shutdown-ramfs-contents.json
gh-actionsgithub-hosted
741162026-06-23 10:48 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsgithub-hosted
741152026-06-23 10:48 UTC
unit-firewall.service/nix/store/44wp8dmjnbl5i6yksizkqrxfvry6k5b1-unit-firewall.service
gh-actionsgithub-hosted
741142026-06-23 10:48 UTC
etc-tmux.conf/nix/store/3wq0ca3bmcg1pn45sziflq6wlbd9vdvb-etc-tmux.conf
gh-actionsgithub-hosted
741132026-06-23 10:48 UTC
X-Reload-Triggers-polkit/nix/store/3qf833js8m8i0qlsk9l62rx0b8j2r39g-X-Reload-Triggers-polkit
gh-actionsgithub-hosted
741122026-06-23 10:48 UTC
etc-inputrc/nix/store/3w15vj1abpz69lzdhlij2ywmq8asjlfy-etc-inputrc
gh-actionsgithub-hosted
741112026-06-23 10:48 UTC
unit-ai-peer-inbox-watcher.service/nix/store/3piqak0g8zw4p2w7yfd17jj7ihirg9g6-unit-ai-peer-inbox-watcher.service
gh-actionsgithub-hosted
741102026-06-23 10:48 UTC
unit-network-addresses-eth0.service/nix/store/3iwnp4czwz5n2zdrlglplyfxnsj5ly98-unit-network-addresses-eth0.service
gh-actionsgithub-hosted
741092026-06-23 10:48 UTC
etc/nix/store/3mfan7zqcg4qyqfcz8f4im0f8wkw42ca-etc
gh-actionsgithub-hosted
741082026-06-23 10:48 UTC
sshd.conf-final/nix/store/2zmw9z4cbqhcw8h7cypnnsrkv1q6hisr-sshd.conf-final
gh-actionsgithub-hosted
741072026-06-23 10:48 UTC
unit-script-network-local-commands-start/nix/store/3icmn9w3wc3dffl09nkfd6dvl1af3vfv-unit-script-network-local-commands-start
gh-actionsgithub-hosted
741062026-06-23 10:48 UTC
unit-script-nix-gc-start/nix/store/3aab5znp5w1sqxhhinr37qdqr77i0nac-unit-script-nix-gc-start
gh-actionsgithub-hosted
741052026-06-23 10:48 UTC
unit-firewall.service/nix/store/276m2qfz6rxjpmn8k574gkm6w743p76q-unit-firewall.service
gh-actionsgithub-hosted
741042026-06-23 10:48 UTC
unit-dbus-broker.service/nix/store/2dky9d1kwk0gdw2ij7zzjwgwv7f1mwlg-unit-dbus-broker.service
gh-actionsgithub-hosted
741032026-06-23 10:48 UTC
user-generators/nix/store/2963bmcjbj4mf97pby6qsx4r34gd8nly-user-generators
gh-actionsgithub-hosted
741022026-06-23 10:48 UTC
unit-mkswap-swapfile.service/nix/store/217y6f0nmpm6iq9y419xic1sd9hsrcj9-unit-mkswap-swapfile.service
gh-actionsgithub-hosted
741012026-06-23 10:48 UTC
su.pam/nix/store/20xj712rsdvj1mas50kd1jdwc1h2w1jm-su.pam
gh-actionsgithub-hosted
741002026-06-23 10:48 UTC
login.pam/nix/store/20hjr9n8k1ba8afp2gxj38360pv9x532-login.pam
gh-actionsgithub-hosted
740992026-06-23 10:48 UTC
unit-polkit.service/nix/store/1xkx8h2vdm8ygpjpj7ap06k8nf8p4vmf-unit-polkit.service
gh-actionsgithub-hosted
740982026-06-23 10:48 UTC
hosts/nix/store/1rv4ijby24bpa2z7f474lyn7p08za5ng-hosts
gh-actionsgithub-hosted
740972026-06-23 10:48 UTC
unit-firewall.service/nix/store/1fy61cq67nab4z897d9m44pvgxby9mg5-unit-firewall.service
gh-actionsgithub-hosted
740962026-06-23 10:48 UTC
unit-container-codex.service/nix/store/1q3zna52nr7gj7s5kjqnwpj0jxps8mrc-unit-container-codex.service
gh-actionsgithub-hosted
740952026-06-23 10:48 UTC
system-path/nix/store/1gq3klnykp0wspjicnbjggqbw1j5ji54-system-path
gh-actionsgithub-hosted
740942026-06-23 10:48 UTC
unit-sshd.socket/nix/store/1f6x1pcfg38jrdvvvc1cxdibq32d2qqh-unit-sshd.socket
gh-actionsgithub-hosted
740932026-06-23 10:48 UTC
unit-script-container-nat-fix-start/nix/store/1dx7andkaidx9fk4mxgadqjcca2fc7ax-unit-script-container-nat-fix-start
gh-actionsgithub-hosted
740922026-06-23 10:48 UTC
unit-script-container_claude-pre-start/nix/store/1czxy0qdgmff0gp3mf4im3q1xnwyvai6-unit-script-container_claude-pre-start
gh-actionsgithub-hosted
740912026-06-23 10:48 UTC
unit-script-container_antigravity-pre-start/nix/store/180299iyggz44xxjpvwqwknrxdr8v6vl-unit-script-container_antigravity-pre-start
gh-actionsgithub-hosted
740902026-06-23 10:48 UTC
chfn.pam/nix/store/13chyck8m0qdmhskdxx92b43cbi439h5-chfn.pam
gh-actionsgithub-hosted
740892026-06-23 10:48 UTC
nixos-system-ai-claude-26.11pre-git/nix/store/0zj85bzm2rqmkbymaqfvns3cbqvy274d-nixos-system-ai-claude-26.11pre-git
gh-actionsgithub-hosted
740882026-06-23 10:48 UTC
vlock.pam/nix/store/10ild8gvj4ykf2bnwdrfckcm22wnkv01-vlock.pam
gh-actionsgithub-hosted
740872026-06-23 10:48 UTC
initrd-linux-7.1/nix/store/0qnac7iswmsgzbab54hsipn82958n3ij-initrd-linux-7.1
gh-actionsgithub-hosted
740862026-06-23 10:48 UTC
passwd.pam/nix/store/0vmrjiyazmq1nxzwcslxyj78rg7i85dx-passwd.pam
gh-actionsgithub-hosted
740852026-06-23 10:48 UTC
unit-script-network-local-commands-start/nix/store/08fz701hrpprjd9b0fzcsa1wv1m5jmdc-unit-script-network-local-commands-start
gh-actionsgithub-hosted
740842026-06-23 10:48 UTC
unit-script-container_codex-post-start/nix/store/0cjsvrbfbzd6xraz8xf8l7gwmda4n1nl-unit-script-container_codex-post-start
gh-actionsgithub-hosted
740832026-06-23 10:48 UTC
unit-systemd-nspawn-claude.service/nix/store/0njr02s6jx8qd5ys6dcqkf4igwgdf94r-unit-systemd-nspawn-claude.service
gh-actionsgithub-hosted
740822026-06-23 10:48 UTC
etc-bashrc/nix/store/0f18zmgfsr2ngyk06nzbvwh0dgkx20kh-etc-bashrc
gh-actionsgithub-hosted
740812026-06-23 10:47 UTC
codex-0.142.0/nix/store/zq7jhxzvkk1v8n526shayjllykgwq9mg-codex-0.142.0
gh-actionsgithub-hosted
740802026-06-23 10:47 UTC
org.nixos.determinate-nix-update.plist/nix/store/z5gb640hzd7d52jjrciq6dkqnkby2nbp-org.nixos.determinate-nix-update.plist
gh-actionsgithub-hosted
740792026-06-23 10:47 UTC
vim-pack-dir/nix/store/yx53ihqw7zq244wxv8smyds79faqwpv2-vim-pack-dir
gh-actionsgithub-hosted
740782026-06-23 10:47 UTC
darwin-system-26.11/nix/store/y7j01l9zfjpsmk14775f288c917hfhdw-darwin-system-26.11
gh-actionsgithub-hosted
740772026-06-23 10:47 UTC
org.nixos.activate-agenix.plist/nix/store/y34cj5s14si64xpygsp8x29drc637g86-org.nixos.activate-agenix.plist
gh-actionsgithub-hosted
740762026-06-23 10:47 UTC
system-applications/nix/store/xv3x3ny2kdnyibjn369wb2vgqsfczijs-system-applications
gh-actionsgithub-hosted
740752026-06-23 10:47 UTC
system-path/nix/store/xr8ykrdpkw4hsr30i4fm0gyxydjsqxlr-system-path
gh-actionsgithub-hosted
740742026-06-23 10:47 UTC
packdir-start/nix/store/x2nslj04h9fqlm4hdbn3r1pwbrdpn11c-packdir-start
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.