← VEGA

Transparency log

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

tree size   91868
root hash   2d9883341410e1b37b83f4651537b10dba911d423a0b3e777832993ba0f7f027
as of   2026-08-08 13:50 UTC
signature   vega-cache-1:nSa0s1gV43IkELiEQKjBqwQW91SmmUqHLrJ/2kwK76flaxj5qtEjGpuIe9YAjbcDIMccAc4fAbqshwzMHCMNBA==
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
529782026-06-15 16:33 UTC
unit-nix-gc.timer/nix/store/6lv25mq3i9bnky461nimqz5a25nvlliv-unit-nix-gc.timer
gh-actionsgithub-hosted
529772026-06-15 16:33 UTC
nixos-system-ai-claude-26.11pre-git/nix/store/6hj24iy87sqh60s5vwx8r8yz9vk8ikvg-nixos-system-ai-claude-26.11pre-git
gh-actionsgithub-hosted
529762026-06-15 16:33 UTC
tmpfiles.d/nix/store/6cx590832sijrjd3kzxiz3hn647k2lj7-tmpfiles.d
gh-actionsgithub-hosted
529752026-06-15 16:33 UTC
udev-rules/nix/store/6bzygrrh9w90gdjg14w5mixzghc8jrbb-udev-rules
gh-actionsgithub-hosted
529742026-06-15 16:33 UTC
nixos.conf/nix/store/696xv2x70yydqfbawga6fm74y46lyiv3-nixos.conf
gh-actionsgithub-hosted
529732026-06-15 16:33 UTC
unit-script-container_gemini-post-start/nix/store/63nbv41n5xrpxs488ls3p98qp99iap9s-unit-script-container_gemini-post-start
gh-actionsgithub-hosted
529722026-06-15 16:33 UTC
initrd-linux-7.0.12/nix/store/5qi5lmrdzig2xndhz88c94igvqs9whz0-initrd-linux-7.0.12
gh-actionsgithub-hosted
529712026-06-15 16:33 UTC
unit-verify-upgrade-commits.service/nix/store/63bzs3nv2gw9p1dc35f46n03qf8ydgma-unit-verify-upgrade-commits.service
gh-actionsgithub-hosted
529702026-06-15 16:33 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsgithub-hosted
529692026-06-15 16:33 UTC
etc-fstab/nix/store/5m5sv7js4vlcrp4kj53a2xjfcxb7lapj-etc-fstab
gh-actionsgithub-hosted
529682026-06-15 16:33 UTC
nixos-tmpfiles.d/nix/store/5xrl91bq64ssb1mnfbhmy2mz4fhv6dl5-nixos-tmpfiles.d
gh-actionsgithub-hosted
529672026-06-15 16:33 UTC
unit-sshd.service/nix/store/5s91avffvyhkbhk2wm6rjraai774w8jf-unit-sshd.service
gh-actionsgithub-hosted
529662026-06-15 16:33 UTC
unit-dbus-broker.service/nix/store/571n84d66ag69wbp4w8f1wkny8wvil2g-unit-dbus-broker.service
gh-actionsgithub-hosted
529652026-06-15 16:33 UTC
unit-suid-sgid-wrappers.service/nix/store/572fxjnrbwvfcwjjfkirarg62lbgcvaw-unit-suid-sgid-wrappers.service
gh-actionsgithub-hosted
529642026-06-15 16:33 UTC
unit-script-network-addresses-eth0-start/nix/store/50cf3v0ndhfbljnfsbfbhwfv2ax0lcxj-unit-script-network-addresses-eth0-start
gh-actionsgithub-hosted
529632026-06-15 16:33 UTC
system-units/nix/store/506sdbxcwsvanzcmy7hjparjw5rx0vi9-system-units
gh-actionsgithub-hosted
529622026-06-15 16:33 UTC
unit-script-nixos-upgrade-failure-notify-start/nix/store/4yqkc2qr5h7rsdqaq18fwiwqw05ihgk6-unit-script-nixos-upgrade-failure-notify-start
gh-actionsgithub-hosted
529612026-06-15 16:33 UTC
system-shutdown/nix/store/4bqkr307ycishld0f1hbw6cj0wyzvv12-system-shutdown
gh-actionsgithub-hosted
529602026-06-15 16:33 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsgithub-hosted
529592026-06-15 16:33 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsgithub-hosted
529582026-06-15 16:33 UTC
etc-nixos-containers-claude.conf/nix/store/476121nm0z8fgan3kqcy6y707h4x3y4d-etc-nixos-containers-claude.conf
gh-actionsgithub-hosted
529572026-06-15 16:33 UTC
etc-bashrc/nix/store/49475yljw7abp4v5vls8hgqpxhm1kcjq-etc-bashrc
gh-actionsgithub-hosted
529562026-06-15 16:33 UTC
unit-firewall.service/nix/store/44wp8dmjnbl5i6yksizkqrxfvry6k5b1-unit-firewall.service
gh-actionsgithub-hosted
529552026-06-15 16:33 UTC
etc-tmux.conf/nix/store/3wq0ca3bmcg1pn45sziflq6wlbd9vdvb-etc-tmux.conf
gh-actionsgithub-hosted
529542026-06-15 16:33 UTC
etc-inputrc/nix/store/3w15vj1abpz69lzdhlij2ywmq8asjlfy-etc-inputrc
gh-actionsgithub-hosted
529532026-06-15 16:33 UTC
X-Reload-Triggers-polkit/nix/store/3qf833js8m8i0qlsk9l62rx0b8j2r39g-X-Reload-Triggers-polkit
gh-actionsgithub-hosted
529522026-06-15 16:33 UTC
nixos-system-ai-gemini-26.11pre-git/nix/store/3ixrslrlffc926vbhyn7g49k6bzc92d9-nixos-system-ai-gemini-26.11pre-git
gh-actionsgithub-hosted
529512026-06-15 16:33 UTC
unit-network-addresses-eth0.service/nix/store/3iwnp4czwz5n2zdrlglplyfxnsj5ly98-unit-network-addresses-eth0.service
gh-actionsgithub-hosted
529502026-06-15 16:33 UTC
unit-script-nix-gc-start/nix/store/3aab5znp5w1sqxhhinr37qdqr77i0nac-unit-script-nix-gc-start
gh-actionsgithub-hosted
529492026-06-15 16:33 UTC
unit-script-network-local-commands-start/nix/store/3icmn9w3wc3dffl09nkfd6dvl1af3vfv-unit-script-network-local-commands-start
gh-actionsgithub-hosted
529482026-06-15 16:33 UTC
unit-script-container_gemini-pre-start/nix/store/37g8hyv0jsq2n9r06l56cc7859px3rrh-unit-script-container_gemini-pre-start
gh-actionsgithub-hosted
529472026-06-15 16:33 UTC
etc-nix-registry.json/nix/store/31x9h3h4s8yfmv8aqkzbr22sqm18ax56-etc-nix-registry.json
gh-actionsgithub-hosted
529462026-06-15 16:33 UTC
sshd.conf-final/nix/store/2zmw9z4cbqhcw8h7cypnnsrkv1q6hisr-sshd.conf-final
gh-actionsgithub-hosted
529452026-06-15 16:33 UTC
unit-generate-shutdown-ramfs.service/nix/store/2j4af9msa1mlgqgn9fr4zcikifd686x5-unit-generate-shutdown-ramfs.service
gh-actionsgithub-hosted
529442026-06-15 16:33 UTC
unit-firewall.service/nix/store/276m2qfz6rxjpmn8k574gkm6w743p76q-unit-firewall.service
gh-actionsgithub-hosted
529432026-06-15 16:33 UTC
unit-mkswap-swapfile.service/nix/store/217y6f0nmpm6iq9y419xic1sd9hsrcj9-unit-mkswap-swapfile.service
gh-actionsgithub-hosted
529422026-06-15 16:33 UTC
su.pam/nix/store/20xj712rsdvj1mas50kd1jdwc1h2w1jm-su.pam
gh-actionsgithub-hosted
529412026-06-15 16:33 UTC
login.pam/nix/store/20hjr9n8k1ba8afp2gxj38360pv9x532-login.pam
gh-actionsgithub-hosted
529402026-06-15 16:33 UTC
dbus-1/nix/store/1nbd3dsfry14mmmq6ayrqdbzd6b09h1p-dbus-1
gh-actionsgithub-hosted
529392026-06-15 16:33 UTC
hosts/nix/store/1rv4ijby24bpa2z7f474lyn7p08za5ng-hosts
gh-actionsgithub-hosted
529382026-06-15 16:33 UTC
unit-sshd.socket/nix/store/1f6x1pcfg38jrdvvvc1cxdibq32d2qqh-unit-sshd.socket
gh-actionsgithub-hosted
529372026-06-15 16:33 UTC
unit-firewall.service/nix/store/1fy61cq67nab4z897d9m44pvgxby9mg5-unit-firewall.service
gh-actionsgithub-hosted
529362026-06-15 16:33 UTC
unit-script-container_claude-pre-start/nix/store/1czxy0qdgmff0gp3mf4im3q1xnwyvai6-unit-script-container_claude-pre-start
gh-actionsgithub-hosted
529352026-06-15 16:33 UTC
unit-script-container-nat-fix-start/nix/store/1dx7andkaidx9fk4mxgadqjcca2fc7ax-unit-script-container-nat-fix-start
gh-actionsgithub-hosted
529342026-06-15 16:33 UTC
unit-script-container_codex-start/nix/store/19qn27nhnc1gh3670bjnaxwlacd37ih8-unit-script-container_codex-start
gh-actionsgithub-hosted
529332026-06-15 16:33 UTC
vlock.pam/nix/store/10ild8gvj4ykf2bnwdrfckcm22wnkv01-vlock.pam
gh-actionsgithub-hosted
529322026-06-15 16:33 UTC
chfn.pam/nix/store/13chyck8m0qdmhskdxx92b43cbi439h5-chfn.pam
gh-actionsgithub-hosted
529312026-06-15 16:33 UTC
dbus-1/nix/store/0zk31dhrgsrcnmnki6lw7a97m1dvhn4b-dbus-1
gh-actionsgithub-hosted
529302026-06-15 16:33 UTC
etc/nix/store/0yzg9biyz481n7c36cgrvwajdq9qngkc-etc
gh-actionsgithub-hosted
529292026-06-15 16:33 UTC
unit-systemd-nspawn-claude.service/nix/store/0njr02s6jx8qd5ys6dcqkf4igwgdf94r-unit-systemd-nspawn-claude.service
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.