← VEGA

Transparency log

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

tree size   109113
root hash   7455d5ca0d87966f38b27c9dac59060ae0a8a8854ae25b65ed902371f43b64fe
as of   2026-08-25 07:16 UTC
signature   vega-cache-1:dfJkc3hQE/Qqctyk43T3lm6ht2n2tl6nQpTBsB1L8lK8Ti6KanxjUB25RPNIe5umT8c8TEkrHfb97dBRxXJtCg==
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
331282026-06-09 13:42 UTC
etc-nixos-containers-claude.conf/nix/store/847arkdn53vmmifmmq56m96fbwvpr5xw-etc-nixos-containers-claude.conf
gh-actionsgithub-hosted
331272026-06-09 13:42 UTC
system-units/nix/store/psd20kfr2zf21ykrhisgf61p2z9mz4af-system-units
gh-actionsself-hosted
331262026-06-09 13:42 UTC
unit-generate-shutdown-ramfs.service/nix/store/7mnf16wwmjmim89ikcapb1p2fk26g286-unit-generate-shutdown-ramfs.service
gh-actionsgithub-hosted
331252026-06-09 13:42 UTC
system-units/nix/store/pwmhb7m1crqa9az5dmpfwnzb344xglzd-system-units
gh-actionsself-hosted
331242026-06-09 13:42 UTC
hosts/nix/store/7wwhydsyjkizgc9j6b1m2zwx5m4qqfyh-hosts
gh-actionsgithub-hosted
331232026-06-09 13:42 UTC
etc/nix/store/p8jywc5c4sbaqy3v3j5jnr9hidp6ha24-etc
gh-actionsgithub-hosted
331222026-06-09 13:42 UTC
user-units/nix/store/7hlvlq857khgyvap9r8i4pgkf5j66nc1-user-units
gh-actionsgithub-hosted
331212026-06-09 13:42 UTC
set-environment/nix/store/ps0lzm34kp26l55l8i8j3i49z9v2fjv7-set-environment
gh-actionsself-hosted
331202026-06-09 13:42 UTC
org.nixos.container-system.plist/nix/store/ny6mxsp39z2kdcpmb76g94znl9vrg6bh-org.nixos.container-system.plist
gh-actionsgithub-hosted
331192026-06-09 13:42 UTC
firewall-start/nix/store/79d9n3f55jr8603xlb6gnwp27p4r7wi2-firewall-start
gh-actionsgithub-hosted
331182026-06-09 13:42 UTC
etc-hostname/nix/store/pqqnajf07mpw4rbgqhg8d9afk10isrl2-etc-hostname
gh-actionsself-hosted
331172026-06-09 13:42 UTC
unit-nginx.service/nix/store/7glf7whcxfhvc85flqr1ph2hby8d0f10-unit-nginx.service
gh-actionsgithub-hosted
331162026-06-09 13:42 UTC
cups-files.conf/nix/store/pq5s2jqhx2y6pq806v747x4xblcrw116-cups-files.conf
gh-actionsself-hosted
331152026-06-09 13:42 UTC
nixos-system-ai-gemini-26.11pre-git/nix/store/76whpz6pknlkqbs754h0xxh639rmvbcd-nixos-system-ai-gemini-26.11pre-git
gh-actionsgithub-hosted
331142026-06-09 13:42 UTC
unit-dbus-broker.service/nix/store/ppazik2a4qb5jkndrz87icrfdwj2nm6k-unit-dbus-broker.service
gh-actionsself-hosted
331132026-06-09 13:42 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/6swrkppbrm21krp1skmi4i4ai9cssa4f-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsgithub-hosted
331122026-06-09 13:42 UTC
unit-microvm-forgejo-runner.service/nix/store/pklgsfkdwb5fadqm5q1dnp825b3l28yl-unit-microvm-forgejo-runner.service
gh-actionsself-hosted
331112026-06-09 13:42 UTC
nixos-system-ai-codex-26.11pre-git/nix/store/6rksqc8n0p1gqcn9ap6dwag85mcrkzx7-nixos-system-ai-codex-26.11pre-git
gh-actionsgithub-hosted
331102026-06-09 13:42 UTC
unit-pihole-seed-adlists.service/nix/store/6m5a7snxjlgpf3ywn65j653r01rbcxg8-unit-pihole-seed-adlists.service
gh-actionsgithub-hosted
331092026-06-09 13:42 UTC
unit-microvm-pci-devices-ai-claude.service/nix/store/pkgdgb2szf3cg5krd03h41i5m8plwx73-unit-microvm-pci-devices-ai-claude.service
gh-actionsself-hosted
331082026-06-09 13:42 UTC
ld-library-path/nix/store/pjdn6g0wlwmh8h2mzrjc60ncj22sf9rs-ld-library-path
gh-actionsself-hosted
331072026-06-09 13:42 UTC
etc-screenrc/nix/store/mk2ac0nk9164vyxflmvlmm0jk64vwl70-etc-screenrc
gh-actionsgithub-hosted
331062026-06-09 13:42 UTC
unit-nix-gc.timer/nix/store/6lv25mq3i9bnky461nimqz5a25nvlliv-unit-nix-gc.timer
gh-actionsgithub-hosted
331052026-06-09 13:42 UTC
udev-rules/nix/store/6bzygrrh9w90gdjg14w5mixzghc8jrbb-udev-rules
gh-actionsgithub-hosted
331042026-06-09 13:42 UTC
unit-dbus-broker.service/nix/store/pj91phgbz3x6bw0d1kdrnz3pjv93gqy0-unit-dbus-broker.service
gh-actionsself-hosted
331032026-06-09 13:42 UTC
etc-config.json/nix/store/mf1y0fpc5kpqc0fd903iwa140x8pxg6s-etc-config.json
gh-actionsgithub-hosted
331022026-06-09 13:42 UTC
unit-firewall.service/nix/store/pix38fx3rax3g7fvyh7m5q10a86jaz5y-unit-firewall.service
gh-actionsself-hosted
331012026-06-09 13:42 UTC
unit-script-nix-gc-start/nix/store/6anwgrbacq37j235km52pq1mapazn6g0-unit-script-nix-gc-start
gh-actionsgithub-hosted
331002026-06-09 13:42 UTC
unit-script-nixos-upgrade-start/nix/store/67156q3l09m2ypcr5d0qxzdq39x34zgx-unit-script-nixos-upgrade-start
gh-actionsgithub-hosted
330992026-06-09 13:42 UTC
nixos.conf/nix/store/696xv2x70yydqfbawga6fm74y46lyiv3-nixos.conf
gh-actionsgithub-hosted
330982026-06-09 13:42 UTC
unit-script-forgejo-pre-start/nix/store/pgk61jy366jqnqkvqv94iajsxsialy4m-unit-script-forgejo-pre-start
gh-actionsself-hosted
330972026-06-09 13:42 UTC
etc-bashrc/nix/store/k79v93wp2513vllrvagx2xvvd44divy9-etc-bashrc
gh-actionsgithub-hosted
330962026-06-09 13:42 UTC
hyprland-plugins/nix/store/pc3sy3ynfc1a76d4zy1i54pq6gf6yq2r-hyprland-plugins
gh-actionsself-hosted
330952026-06-09 13:42 UTC
unit-script-container_gemini-post-start/nix/store/63nbv41n5xrpxs488ls3p98qp99iap9s-unit-script-container_gemini-post-start
gh-actionsgithub-hosted
330942026-06-09 13:42 UTC
determinate-nix-expr-3.21.0/nix/store/p9xmx5m3dngkcgnn245xns5hacbpprpm-determinate-nix-expr-3.21.0
gh-actionsself-hosted
330932026-06-09 13:42 UTC
unit-vm-diag.service/nix/store/pbblvkgarwfbnyaykx66wgp4y4w0s7rp-unit-vm-diag.service
gh-actionsself-hosted
330922026-06-09 13:42 UTC
unit-verify-upgrade-commits.service/nix/store/63bzs3nv2gw9p1dc35f46n03qf8ydgma-unit-verify-upgrade-commits.service
gh-actionsgithub-hosted
330912026-06-09 13:42 UTC
darwin-help/nix/store/jinqfrj62fnbn6g10kg5279lq9v0r1n1-darwin-help
gh-actionsgithub-hosted
330902026-06-09 13:42 UTC
nixos-tmpfiles.d/nix/store/5xrl91bq64ssb1mnfbhmy2mz4fhv6dl5-nixos-tmpfiles.d
gh-actionsgithub-hosted
330892026-06-09 13:42 UTC
unit-sshd-keygen.service/nix/store/p620cqn71k8najdxgxb3ij2axfw28i5d-unit-sshd-keygen.service
gh-actionsself-hosted
330882026-06-09 13:42 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsgithub-hosted
330872026-06-09 13:42 UTC
packer-1.15.3/nix/store/iiypr4rq4k4paa5dgwdw89d4nhyx8022-packer-1.15.3
gh-actionsgithub-hosted
330862026-06-09 13:42 UTC
unit-script-virbr-ai-netdev-reload/nix/store/p440wgv1cfjk0gpbhm1i516wswljhd57-unit-script-virbr-ai-netdev-reload
gh-actionsself-hosted
330852026-06-09 13:42 UTC
unit-nix-daemon.service/nix/store/5sjjnlsg7cysh6sfqigj5bkgxfvfgmqc-unit-nix-daemon.service
gh-actionsgithub-hosted
330842026-06-09 13:42 UTC
steam-run-1.0.0.85-fhsenv-rootfs/nix/store/nlvpsskrasz9n1qj0w0i7xcdh6fkv1a1-steam-run-1.0.0.85-fhsenv-rootfs
gh-actionsself-hosted
330832026-06-09 13:42 UTC
unit-save-initrd-log.service/nix/store/p2b16xwh19ingzs0rslsmqcdxmy9kb6j-unit-save-initrd-log.service
gh-actionsself-hosted
330822026-06-09 13:42 UTC
vim-pack-dir/nix/store/jgag51apii8pqy882fwwj79h9s7hjkj7-vim-pack-dir
gh-actionsgithub-hosted
330812026-06-09 13:42 UTC
unit-sshd.service/nix/store/5s91avffvyhkbhk2wm6rjraai774w8jf-unit-sshd.service
gh-actionsgithub-hosted
330802026-06-09 13:42 UTC
etc-fstab/nix/store/5m5sv7js4vlcrp4kj53a2xjfcxb7lapj-etc-fstab
gh-actionsgithub-hosted
330792026-06-09 13:42 UTC
unit-firewall.service/nix/store/p1adb08gzgms77hm1wwrgmdp572z4f6s-unit-firewall.service
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.