← VEGA

Transparency log

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

tree size   105286
root hash   224ef1534e857b87f08fd5fe4c2fcb756ed440f0431d1b98f09fc0ead2d1f5de
as of   2026-08-20 20:40 UTC
signature   vega-cache-1:ubpi+ME/rrObCN50Woy3UUrVPH6zvJdXWwWGLugtuU63OrmakXlh8Yv27JYhef5WdAfydFr7JW9OfdMNrAjsAw==
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
399782026-06-11 13:47 UTC
vim-pack-dir/nix/store/jgag51apii8pqy882fwwj79h9s7hjkj7-vim-pack-dir
gh-actionsgithub-hosted
399772026-06-11 13:47 UTC
system-path/nix/store/iy9892s7i7qmkvssr0bdxgpxg2lkigjr-system-path
gh-actionsgithub-hosted
399762026-06-11 13:47 UTC
unit-script-network-addresses-eth0-start/nix/store/50cf3v0ndhfbljnfsbfbhwfv2ax0lcxj-unit-script-network-addresses-eth0-start
gh-actionsgithub-hosted
399752026-06-11 13:47 UTC
unit-script-nixos-upgrade-failure-notify-start/nix/store/4yqkc2qr5h7rsdqaq18fwiwqw05ihgk6-unit-script-nixos-upgrade-failure-notify-start
gh-actionsgithub-hosted
399742026-06-11 13:47 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsgithub-hosted
399732026-06-11 13:47 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsgithub-hosted
399722026-06-11 13:47 UTC
org.nixos.darwin-auto-update.plist/nix/store/i73sap0hy9bri0b0imzzj7alaqadxqj6-org.nixos.darwin-auto-update.plist
gh-actionsgithub-hosted
399712026-06-11 13:47 UTC
Brewfile/nix/store/i5mx4i50b5hkhl65qx22fd8qfzzj7qq5-Brewfile
gh-actionsgithub-hosted
399702026-06-11 13:47 UTC
etc-zprofile/nix/store/i21ls7paww35r2zlrb8w1d6fh1i50z4z-etc-zprofile
gh-actionsgithub-hosted
399692026-06-11 13:47 UTC
unit-firewall.service/nix/store/44wp8dmjnbl5i6yksizkqrxfvry6k5b1-unit-firewall.service
gh-actionsgithub-hosted
399682026-06-11 13:47 UTC
etc-tmux.conf/nix/store/3wq0ca3bmcg1pn45sziflq6wlbd9vdvb-etc-tmux.conf
gh-actionsgithub-hosted
399672026-06-11 13:47 UTC
system-path/nix/store/hj6pdz4k9nid4wn77xdddzplkmrbxc1v-system-path
gh-actionsgithub-hosted
399662026-06-11 13:47 UTC
etc-inputrc/nix/store/3w15vj1abpz69lzdhlij2ywmq8asjlfy-etc-inputrc
gh-actionsgithub-hosted
399652026-06-11 13:47 UTC
unit-network-addresses-eth0.service/nix/store/3iwnp4czwz5n2zdrlglplyfxnsj5ly98-unit-network-addresses-eth0.service
gh-actionsgithub-hosted
399642026-06-11 13:47 UTC
vocab/nix/store/h615dcr8z35p7pzrmyhcqx0mv5258iq8-vocab
gh-actionsgithub-hosted
399632026-06-11 13:47 UTC
etc-zshenv/nix/store/gq6pwp52bfjp7nxrwmp61mjbngqbz4cp-etc-zshenv
gh-actionsgithub-hosted
399622026-06-11 13:47 UTC
darwin-manual-html/nix/store/h20rpikqzp63x3wvjndsjqp0abkkilc2-darwin-manual-html
gh-actionsgithub-hosted
399612026-06-11 13:47 UTC
unit-script-network-local-commands-start/nix/store/3icmn9w3wc3dffl09nkfd6dvl1af3vfv-unit-script-network-local-commands-start
gh-actionsgithub-hosted
399602026-06-11 13:47 UTC
etc-zz-user.sh/nix/store/gnm11sl3yqv3da6jahbka13qlhn10nah-etc-zz-user.sh
gh-actionsgithub-hosted
399592026-06-11 13:47 UTC
unit-script-container_codex-start/nix/store/3avmizj05bjh87rrra1kr6f9xp07gca6-unit-script-container_codex-start
gh-actionsgithub-hosted
399582026-06-11 13:47 UTC
unit-systemd-tmpfiles-resetup.service/nix/store/393bc0z0p5ivydyaz4w2kcs49j3gd2ws-unit-systemd-tmpfiles-resetup.service
gh-actionsgithub-hosted
399572026-06-11 13:47 UTC
gh-token.age/nix/store/g8ivgwz7yd7s2pm38rd3p96bnp80yh9y-gh-token.age
gh-actionsgithub-hosted
399562026-06-11 13:47 UTC
ca-certificates.crt/nix/store/fklqy23lx8y740knb85x0b16fl464kbc-ca-certificates.crt
gh-actionsgithub-hosted
399552026-06-11 13:47 UTC
neovim-0.12.2/nix/store/f5akz0avywmn0gx65kh7s45lfaisnblg-neovim-0.12.2
gh-actionsgithub-hosted
399542026-06-11 13:47 UTC
etc-pam-environment/nix/store/31gakj2j0rfh1ca7zq2yxdymwpgzbahq-etc-pam-environment
gh-actionsgithub-hosted
399532026-06-11 13:47 UTC
set-environment/nix/store/dswfsb9crfj5w2yg9250sshnxpp5v0b8-set-environment
gh-actionsgithub-hosted
399522026-06-11 13:47 UTC
unit-script-container_claude-start/nix/store/33yw6li59gdc90ass5v7m9y1lr9492r1-unit-script-container_claude-start
gh-actionsgithub-hosted
399512026-06-11 13:47 UTC
sshd.conf-final/nix/store/2zmw9z4cbqhcw8h7cypnnsrkv1q6hisr-sshd.conf-final
gh-actionsgithub-hosted
399502026-06-11 13:47 UTC
unit-firewall.service/nix/store/276m2qfz6rxjpmn8k574gkm6w743p76q-unit-firewall.service
gh-actionsgithub-hosted
399492026-06-11 13:47 UTC
init.vim/nix/store/dkkh93bb83jpsizla64qwc4lcbg3fdis-init.vim
gh-actionsgithub-hosted
399482026-06-11 13:47 UTC
etc-nix.custom.conf/nix/store/cv906h0c3ky1zsw8r2mmpxcjs98bqx8g-etc-nix.custom.conf
gh-actionsgithub-hosted
399472026-06-11 13:47 UTC
codex-0.137.0/nix/store/8wk2b9k8njb9h0apk9gar53hd77wfl6h-codex-0.137.0
gh-actionsgithub-hosted
399462026-06-11 13:47 UTC
system-path/nix/store/24q1v0i2b0mhhcwkpwrqkvh4rv5939ak-system-path
gh-actionsgithub-hosted
399452026-06-11 13:47 UTC
unit-mkswap-swapfile.service/nix/store/217y6f0nmpm6iq9y419xic1sd9hsrcj9-unit-mkswap-swapfile.service
gh-actionsgithub-hosted
399442026-06-11 13:47 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
399432026-06-11 13:47 UTC
login.pam/nix/store/20hjr9n8k1ba8afp2gxj38360pv9x532-login.pam
gh-actionsgithub-hosted
399422026-06-11 13:47 UTC
su.pam/nix/store/20xj712rsdvj1mas50kd1jdwc1h2w1jm-su.pam
gh-actionsgithub-hosted
399412026-06-11 13:47 UTC
etc/nix/store/br37vqcbg10bwm7hy5y117vvw15nzbj6-etc
gh-actionsgithub-hosted
399402026-06-11 13:47 UTC
darwin-option/nix/store/bblxh4qk96rb8632xwarzi6rdpsch4wb-darwin-option
gh-actionsgithub-hosted
399392026-06-11 13:47 UTC
unit-firewall.service/nix/store/1fy61cq67nab4z897d9m44pvgxby9mg5-unit-firewall.service
gh-actionsgithub-hosted
399382026-06-11 13:47 UTC
hosts/nix/store/1rv4ijby24bpa2z7f474lyn7p08za5ng-hosts
gh-actionsgithub-hosted
399372026-06-11 13:47 UTC
unit-systemd-nspawn-claude.service/nix/store/0njr02s6jx8qd5ys6dcqkf4igwgdf94r-unit-systemd-nspawn-claude.service
gh-actionsgithub-hosted
399362026-06-11 13:47 UTC
org.nixos.sync-ai-history.plist/nix/store/amfvpx85rc61w9qrzvzhws6ncfqg44lw-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
399352026-06-11 13:47 UTC
org.nixos.activate-system.plist/nix/store/ajlb7fmkfaq2z3n9426833s2rj6bzjjn-org.nixos.activate-system.plist
gh-actionsgithub-hosted
399342026-06-11 13:47 UTC
unit-sshd.socket/nix/store/1f6x1pcfg38jrdvvvc1cxdibq32d2qqh-unit-sshd.socket
gh-actionsgithub-hosted
399332026-06-11 13:47 UTC
unit-script-container_claude-pre-start/nix/store/1czxy0qdgmff0gp3mf4im3q1xnwyvai6-unit-script-container_claude-pre-start
gh-actionsgithub-hosted
399322026-06-11 13:47 UTC
unit-script-container-nat-fix-start/nix/store/1dx7andkaidx9fk4mxgadqjcca2fc7ax-unit-script-container-nat-fix-start
gh-actionsgithub-hosted
399312026-06-11 13:47 UTC
vimplugin-nvim-tree.lua-1.17.0-unstable-2026-05-15/nix/store/98gvyywgmicy59fzsvaw7q15nnc5b28a-vimplugin-nvim-tree.lua-1.17.0-unstable-2026-05-15
gh-actionsgithub-hosted
399302026-06-11 13:47 UTC
etc-100-nix-darwin.conf/nix/store/aixsn2dxxzh1y3v964fpi2c2c2lipchh-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
399292026-06-11 13:47 UTC
chfn.pam/nix/store/13chyck8m0qdmhskdxx92b43cbi439h5-chfn.pam
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.