← 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 22:06 UTC
signature   vega-cache-1:mSJry3g4vx5dI536x3ZVSG3XnJYbMAPE5nY9G9MzV/QToVLXaFi8edl6am13Uru1Lj2RmzXqISSgM4soV8CrCw==
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
2782026-06-01 06:15 UTC
claude-code-2.1.156/nix/store/b1s3fswi583w1gf0m63i3mn1f17lmr5b-claude-code-2.1.156
gh-actionsunknown
2772026-06-01 06:15 UTC
etc-jason/nix/store/fxfd76a711gashv255wxzh1x3rga5l3i-etc-jason
gh-actionsunknown
2762026-06-01 06:15 UTC
darwin-auto-update/nix/store/fhcq3g7k54brpjla08irw00jyhwhakq8-darwin-auto-update
gh-actionsunknown
2752026-06-01 06:15 UTC
sync-ai-history/nix/store/fg9kxlhfi7p0d43s8cnbamn7vgsl2zl9-sync-ai-history
gh-actionsunknown
2742026-06-01 06:15 UTC
etc-10-nix-darwin-extra-config/nix/store/f68g0y900kfasmj4agmhyqrn42rn8kx2-etc-10-nix-darwin-extra-config
gh-actionsunknown
2732026-06-01 06:15 UTC
nvim-treesitter-grammars/nix/store/dwwyj5jqgwb778mwkvgv99mhn05wq9bg-nvim-treesitter-grammars
gh-actionsunknown
2722026-06-01 06:15 UTC
etc/nix/store/dhyf6g1vzr1lyzd3czg2v8sd2ycjzhcj-etc
gh-actionsunknown
2712026-06-01 06:15 UTC
etc-config.json/nix/store/d62h6k2wa86mrf6xj8w93xncvvpwnj6l-etc-config.json
gh-actionsunknown
2702026-06-01 06:15 UTC
neovim-0.12.2/nix/store/d0hnnhz6n2fsdngry132j4mrd6dfjxl7-neovim-0.12.2
gh-actionsunknown
2692026-06-01 06:15 UTC
org.nixos.activate-system.plist/nix/store/c6f1j0k4n8qxncisnqxhn9bhi55jcwfq-org.nixos.activate-system.plist
gh-actionsunknown
2682026-06-01 06:15 UTC
system-path/nix/store/bqwdvxfj5n4g52kjcpx35zr5mjsxd1k6-system-path
gh-actionsunknown
2672026-06-01 06:15 UTC
terraform-1.15.2/nix/store/2clfc0xs7lb7ykfyvfxbxdarxqq31l7q-terraform-1.15.2
gh-actionsunknown
2662026-06-01 06:15 UTC
activate-agenix-start/nix/store/an5k9gy0hlh7i123b7c8f4ibwbpan0hv-activate-agenix-start
gh-actionsunknown
2652026-06-01 06:15 UTC
etc-zprofile/nix/store/9w5gjpgbvbgwgjxbx6lz9wvi2xj31zhm-etc-zprofile
gh-actionsunknown
2642026-06-01 06:15 UTC
launchd/nix/store/93pinycsw2cgjyd1337k7r89gpx1zm4g-launchd
gh-actionsunknown
2632026-06-01 06:15 UTC
org.nixos.determinate-nix-update.plist/nix/store/8v4nx0vc2zylhav0yz5pd6j6xpf27gly-org.nixos.determinate-nix-update.plist
gh-actionsunknown
2622026-06-01 06:15 UTC
etc-ssh_known_hosts/nix/store/8hk884am1dyvw9ygm146dbhxrr9lvdpn-etc-ssh_known_hosts
gh-actionsunknown
2612026-06-01 06:15 UTC
darwin-option/nix/store/7djx61smp479ch64hbvba3g98iz892vg-darwin-option
gh-actionsunknown
2602026-06-01 06:15 UTC
ca-certificates.crt/nix/store/6w5zi60kdavylinpgba2i2mq21gray4a-ca-certificates.crt
gh-actionsunknown
2592026-06-01 06:15 UTC
darwin-version/nix/store/5m49ixqlw539m29iza7nrg12vy1ncsqz-darwin-version
gh-actionsunknown
2582026-06-01 06:15 UTC
darwin-system-26.05.56c666e/nix/store/58ybcam4f2bab4410h660kpb2f63hslr-darwin-system-26.05.56c666e
gh-actionsunknown
2572026-06-01 06:15 UTC
etc-zz-user.sh/nix/store/57k6cdq3z1az6x8jk5qa7zbjzy33pwkw-etc-zz-user.sh
gh-actionsunknown
2562026-06-01 06:15 UTC
init.vim/nix/store/4z32fgplzy0drp86hds0vaxyqkllmm72-init.vim
gh-actionsunknown
2552026-06-01 06:15 UTC
vimplugin-nvim-tree.lua-1.17.0-unstable-2026-04-30/nix/store/3v4v2dxq69sr8fpvj0r6r7hhap07kg9n-vimplugin-nvim-tree.lua-1.17.0-unstable-2026-04-30
gh-actionsunknown
2542026-06-01 06:15 UTC
system-applications/nix/store/3da8wxmvp8ryw8xvf5c9z3d17gygirzj-system-applications
gh-actionsunknown
2532026-06-01 06:15 UTC
etc-nix.custom.conf/nix/store/3bg67ikkbr3fkfk0y4mnpwzhrbcz6g4h-etc-nix.custom.conf
gh-actionsunknown
2522026-06-01 06:15 UTC
system-applications/nix/store/3bwn253pw3w410vz34c0968xvqs2zbbv-system-applications
gh-actionsunknown
2512026-06-01 06:15 UTC
packdir-start/nix/store/36qbgyzl88z4lnmj7477v0ifamw5f65p-packdir-start
gh-actionsunknown
2502026-06-01 06:15 UTC
etc-zshrc/nix/store/30iwkf5kyw9ky0a73yd7cjp55c92gcm6-etc-zshrc
gh-actionsunknown
2492026-06-01 06:15 UTC
darwin-manual-html/nix/store/2x504f9wfpzxmkv51mimjsn50wg6m8ih-darwin-manual-html
gh-actionsunknown
2482026-06-01 06:15 UTC
launchd/nix/store/2vhx5093lm97p56q2aqrqh5vc63jz7ah-launchd
gh-actionsunknown
2472026-06-01 06:15 UTC
direnv-2.37.1/nix/store/1wikbgccqi4x07glczv9y0w2v1dd85nm-direnv-2.37.1
gh-actionsunknown
2462026-06-01 06:15 UTC
org.nixos.darwin-auto-update.plist/nix/store/2a4673sarzcbd49412giqvl408s886dz-org.nixos.darwin-auto-update.plist
gh-actionsunknown
2452026-06-01 06:15 UTC
etc-099-host-keys.conf/nix/store/26f9jxjh93fg70npc7hpfmhj6znxcnam-etc-099-host-keys.conf
gh-actionsunknown
2442026-06-01 06:15 UTC
packer-1.15.3/nix/store/0sr1rixx96g85djkyxh5npks7f7xikh3-packer-1.15.3
gh-actionsunknown
2432026-06-01 06:15 UTC
darwin-version.json/nix/store/0z3fx0q1r935hhsrvy3m3k0hn088jlby-darwin-version.json
gh-actionsunknown
2422026-06-01 06:15 UTC
init.lua/nix/store/04wjkxgjs900q7aq6f9ij2niyavgjczq-init.lua
gh-actionsunknown
2412026-06-01 06:15 UTC
darwin-help/nix/store/0z01xn9bijqvhdskjhwqv4vcc0995h22-darwin-help
gh-actionsunknown
2402026-06-01 05:50 UTC
gemini-cli-0.43.0/nix/store/m0rac1c5zahcvlv3i2263qwyd621dds8-gemini-cli-0.43.0
gh-actionsunknown
2392026-06-01 05:50 UTC
codex-0.133.0/nix/store/y7d0jz8j1bszs2nima2maic1ifbhk1xh-codex-0.133.0
gh-actionsunknown
2382026-06-01 05:50 UTC
vocab/nix/store/yzibjs1fzi8sg2jp8gxk9vk4y5l4x3jv-vocab
gh-actionsunknown
2372026-06-01 05:50 UTC
etc-shells/nix/store/yxpd2y5mk19w7dbk08h55apzpl3yxydy-etc-shells
gh-actionsunknown
2362026-06-01 05:50 UTC
agenix-0.15.0/nix/store/ys40mncypd4q13kc2ng4qx7jayzzpz0v-agenix-0.15.0
gh-actionsunknown
2352026-06-01 05:50 UTC
darwin-uninstaller/nix/store/ygbhfzgirh02gq3x79b34v04k4z0yxs6-darwin-uninstaller
gh-actionsunknown
2342026-06-01 05:50 UTC
vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13/nix/store/xxpnn2z4f2ka6f5mpq9ws9ilryc5vq30-vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13
gh-actionsunknown
2332026-06-01 05:50 UTC
darwin-manpages/nix/store/x7mkj0cprrz39jy5h1rcnymydfhpk1ig-darwin-manpages
gh-actionsunknown
2322026-06-01 05:50 UTC
darwin-rebuild/nix/store/xb9lwnfjqnbq7izzkipjhb6xdich9fs9-darwin-rebuild
gh-actionsunknown
2312026-06-01 05:50 UTC
patches/nix/store/wddxxfck8jcvvs160lg1sairb5lws3a0-patches
gh-actionsunknown
2302026-06-01 05:50 UTC
Brewfile/nix/store/vbfr2b7b0zw2vn17w5pd4s112s7cj3qb-Brewfile
gh-actionsunknown
2292026-06-01 05:50 UTC
system-path/nix/store/vhm93j4kccz5riq2csr7g9a9kzhc4djf-system-path
gh-actionsunknown

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.