← VEGA

Transparency log

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

tree size   124346
root hash   ec19e5e9c44799948d49f0be72c971af7730676ae0aea10af62a5e3980f0ce16
as of   2026-09-01 20:01 UTC
signature   vega-cache-1:sGMC6zOrNNbkBDfQKubogJTKRgkqpKx+DmBbbKrWG99LT9bPferbOtLaRBVVeL6QeQSK1vPYMRU7CtofYyzRDw==
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
194282026-06-05 03:04 UTC
unit-dbus-broker.service/nix/store/isc38wsw5pdav5sg3kc614g9cnv6y7x7-unit-dbus-broker.service
gh-actionsself-hosted
194272026-06-05 03:04 UTC
steam-1.0.0.85-fhsenv-profile/nix/store/ismsz9za6lpwdmhbwl4r9x21ffbc79wm-steam-1.0.0.85-fhsenv-profile
gh-actionsself-hosted
194262026-06-05 03:04 UTC
unit-nix-gc.timer/nix/store/6lv25mq3i9bnky461nimqz5a25nvlliv-unit-nix-gc.timer
gh-actionsgithub-hosted
194252026-06-05 03:04 UTC
etc-nix-registry.json/nix/store/6f8f0h2bifrrr5y99cz34716s4yhqxs6-etc-nix-registry.json
gh-actionsgithub-hosted
194242026-06-05 03:04 UTC
nixos.conf/nix/store/696xv2x70yydqfbawga6fm74y46lyiv3-nixos.conf
gh-actionsgithub-hosted
194232026-06-05 03:04 UTC
etc-profile/nix/store/665wl037c9k2cspldvs4hxlxds5jnx6z-etc-profile
gh-actionsgithub-hosted
194222026-06-05 03:04 UTC
darwin-system-26.05/nix/store/cfny1bgkyc9kmfhzbyx7i6gwppnwbrxy-darwin-system-26.05
gh-actionsgithub-hosted
194212026-06-05 03:04 UTC
microvm-store-disk.erofs/nix/store/hzhi8yvi5wp162d3sab5s0jighcyifvw-microvm-store-disk.erofs
gh-actionsself-hosted
194202026-06-05 03:04 UTC
terraform-1.15.4/nix/store/b3g7bcs3c488nynqgf69nmp21a216zn2-terraform-1.15.4
gh-actionsgithub-hosted
194192026-06-05 03:04 UTC
unit-script-container_gemini-post-start/nix/store/63nbv41n5xrpxs488ls3p98qp99iap9s-unit-script-container_gemini-post-start
gh-actionsgithub-hosted
194182026-06-05 03:04 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
194172026-06-05 03:04 UTC
etc-sddm.conf.d-theme.conf/nix/store/imm1g5w89nj6lgkn6f8g8953gli803b6-etc-sddm.conf.d-theme.conf
gh-actionsself-hosted
194162026-06-05 03:04 UTC
nixos-tmpfiles.d/nix/store/5xrl91bq64ssb1mnfbhmy2mz4fhv6dl5-nixos-tmpfiles.d
gh-actionsgithub-hosted
194152026-06-05 03:04 UTC
closure-info/nix/store/ilgacl0wr9y9w9xs1zq26yldgnh2xdmc-closure-info
gh-actionsself-hosted
194142026-06-05 03:04 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsgithub-hosted
194132026-06-05 03:04 UTC
darwin-option/nix/store/bblxh4qk96rb8632xwarzi6rdpsch4wb-darwin-option
gh-actionsgithub-hosted
194122026-06-05 03:04 UTC
graphics-drivers-32bit/nix/store/iknxplq0k7ffcriyzmvirq16aw16wbw3-graphics-drivers-32bit
gh-actionsself-hosted
194112026-06-05 03:04 UTC
unit-logrotate.service/nix/store/5xlklngj94nfmnxs2fwqhzcqwp1bm7g0-unit-logrotate.service
gh-actionsgithub-hosted
194102026-06-05 03:04 UTC
unit-sshd.service/nix/store/5s91avffvyhkbhk2wm6rjraai774w8jf-unit-sshd.service
gh-actionsgithub-hosted
194092026-06-05 03:04 UTC
org.nixos.sync-ai-history.plist/nix/store/amfvpx85rc61w9qrzvzhws6ncfqg44lw-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
194082026-06-05 03:04 UTC
unit-caddy.service/nix/store/5vylidb9ayakari22cqnrdcy25jhm23q-unit-caddy.service
gh-actionsgithub-hosted
194072026-06-05 03:04 UTC
unit-vm-diag.service/nix/store/ij0ijipsnv7i0saw250mdfwsw9z0k8wn-unit-vm-diag.service
gh-actionsself-hosted
194062026-06-05 03:04 UTC
groupadd.pam/nix/store/ijdykzha25vl0xvz7hc7wgazvr85xma8-groupadd.pam
gh-actionsself-hosted
194052026-06-05 03:04 UTC
etc-fstab/nix/store/5m5sv7js4vlcrp4kj53a2xjfcxb7lapj-etc-fstab
gh-actionsgithub-hosted
194042026-06-05 03:04 UTC
org.nixos.activate-system.plist/nix/store/ajlb7fmkfaq2z3n9426833s2rj6bzjjn-org.nixos.activate-system.plist
gh-actionsgithub-hosted
194032026-06-05 03:04 UTC
unit-10-eth.network/nix/store/ihm2vxgp647sfkws1sih5x9gl7abh362-unit-10-eth.network
gh-actionsself-hosted
194022026-06-05 03:04 UTC
logrotate.conf/nix/store/54qxxsgywp09cvhag4fbk7ls58ksack9-logrotate.conf
gh-actionsgithub-hosted
194012026-06-05 03:04 UTC
system-generators/nix/store/515n52a0137zn95d3vn49l5fk9h6cl52-system-generators
gh-actionsgithub-hosted
194002026-06-05 03:04 UTC
etc-xdg-waybar-style.css/nix/store/ih13j89hh5g75yd4gw0nrad57q2jj2vg-etc-xdg-waybar-style.css
gh-actionsself-hosted
193992026-06-05 03:04 UTC
curl-8.18.0/nix/store/ifq5n0vljwa0mjmp4znh969qjyawl089-curl-8.18.0
gh-actionsself-hosted
193982026-06-05 03:04 UTC
etc-099-host-keys.conf/nix/store/afaav62w2z4h75l1d2agf62qnpbz8x8l-etc-099-host-keys.conf
gh-actionsgithub-hosted
193972026-06-05 03:04 UTC
etc-100-nix-darwin.conf/nix/store/aixsn2dxxzh1y3v964fpi2c2c2lipchh-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
193962026-06-05 03:04 UTC
unit-script-network-addresses-eth0-start/nix/store/50cf3v0ndhfbljnfsbfbhwfv2ax0lcxj-unit-script-network-addresses-eth0-start
gh-actionsgithub-hosted
193952026-06-05 03:04 UTC
unit-script-nixos-upgrade-failure-notify-start/nix/store/4yqkc2qr5h7rsdqaq18fwiwqw05ihgk6-unit-script-nixos-upgrade-failure-notify-start
gh-actionsgithub-hosted
193942026-06-05 03:04 UTC
etc-tmux.conf/nix/store/a9ajbl6vl34x5kh8rk0b9d0qdsc280b9-etc-tmux.conf
gh-actionsgithub-hosted
193932026-06-05 03:04 UTC
system-generators/nix/store/if15kbyxz2j2j9nx9qw04j5xxc2994qz-system-generators
gh-actionsself-hosted
193922026-06-05 03:04 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsgithub-hosted
193912026-06-05 03:04 UTC
nixos-version/nix/store/4wslnzcpabh1958dm6v0pk2s856i8vsi-nixos-version
gh-actionsgithub-hosted
193902026-06-05 03:04 UTC
vocab/nix/store/idjyjpkj6kg84hhk6c1pcd4kkwl7fycx-vocab
gh-actionsself-hosted
193892026-06-05 03:04 UTC
darwin-version.json/nix/store/8bbk81jdz97g1dpm302bl81x90xih0wx-darwin-version.json
gh-actionsgithub-hosted
193882026-06-05 03:04 UTC
dbus-1/nix/store/icbc8kn1qc5d0sp9kh6xz76v5wd97hms-dbus-1
gh-actionsself-hosted
193872026-06-05 03:04 UTC
unit-suid-sgid-wrappers.service/nix/store/4szskg8v3x190kk45in693ps51fxlsbp-unit-suid-sgid-wrappers.service
gh-actionsgithub-hosted
193862026-06-05 03:04 UTC
unit-systemd-tmpfiles-resetup.service/nix/store/4jxznj3qknza29wsyg3321xj6hh3d6df-unit-systemd-tmpfiles-resetup.service
gh-actionsgithub-hosted
193852026-06-05 03:04 UTC
etc-ssh-ssh_known_hosts/nix/store/iafzwf4gqab8q02q1hkaql8zh1xvh8zf-etc-ssh-ssh_known_hosts
gh-actionsself-hosted
193842026-06-05 03:04 UTC
system-units/nix/store/468slhbl8w2nagy55yk3lvm3zwi3bdd6-system-units
gh-actionsgithub-hosted
193832026-06-05 03:04 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsgithub-hosted
193822026-06-05 03:04 UTC
travel-mode-off/nix/store/8ajn52mcjkpvi2jy5gydsghzz8k4a24l-travel-mode-off
gh-actionsgithub-hosted
193812026-06-05 03:04 UTC
virtiofsd-bosun-runner/nix/store/iadgbb6ndhvahq7fjpyzxjkb7npgvqas-virtiofsd-bosun-runner
gh-actionsself-hosted
193802026-06-05 03:04 UTC
etc-hypr-hypridle.conf/nix/store/i9kb0z7cpnfz5kpd1737k6wnpmlnqlxg-etc-hypr-hypridle.conf
gh-actionsself-hosted
193792026-06-05 03:04 UTC
neovim-0.12.2/nix/store/8396mvbm8q074xx3i255gl9vy9h777qj-neovim-0.12.2
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.