← 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   2026-08-09 13:09 UTC
signature   vega-cache-1:QOetyvmXS7V9h/66o++H81KVSUGjk+Ub/ckbOOzGTueGmCs5x4YTSs4kyvIF58hNFrI5ZK2CGUo+OlXgZ3eHBQ==
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
517782026-06-14 16:56 UTC
user-units/nix/store/7hlvlq857khgyvap9r8i4pgkf5j66nc1-user-units
gh-actionsgithub-hosted
517772026-06-14 16:56 UTC
hosts/nix/store/7wwhydsyjkizgc9j6b1m2zwx5m4qqfyh-hosts
gh-actionsgithub-hosted
517762026-06-14 16:56 UTC
unit-script-microvm_bosun-browser-pre-start/nix/store/zll6izi83j3v8kq3rnl1lymfvaph3qgc-unit-script-microvm_bosun-browser-pre-start
gh-actionsself-hosted
517752026-06-14 16:56 UTC
nixos-system-perdurabo-26.05.20260608.bd0ff2d/nix/store/zlb2y990wig0gw0xr6bdb13i34yq50db-nixos-system-perdurabo-26.05.20260608.bd0ff2d
gh-actionsself-hosted
517742026-06-14 16:56 UTC
unit-nginx.service/nix/store/7glf7whcxfhvc85flqr1ph2hby8d0f10-unit-nginx.service
gh-actionsgithub-hosted
517732026-06-14 16:56 UTC
fc-cache/nix/store/zkz8kq79rwgj0bx62im989fdnc0dkasp-fc-cache
gh-actionsself-hosted
517722026-06-14 16:56 UTC
unit-script-vm-diag-start/nix/store/zky3z1kb12d7c0dzz3gh02p26q4swyxf-unit-script-vm-diag-start
gh-actionsself-hosted
517712026-06-14 16:56 UTC
firewall-reload/nix/store/zgwbjsfzila2hgpd521f3a735ycdx5ci-firewall-reload
gh-actionsself-hosted
517702026-06-14 16:56 UTC
etc/nix/store/6z83zz4fj06dch498kir5s0daa8yb0y1-etc
gh-actionsgithub-hosted
517692026-06-14 16:56 UTC
firewall-start/nix/store/79d9n3f55jr8603xlb6gnwp27p4r7wi2-firewall-start
gh-actionsgithub-hosted
517682026-06-14 16:56 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/6swrkppbrm21krp1skmi4i4ai9cssa4f-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsgithub-hosted
517672026-06-14 16:56 UTC
closure-info/nix/store/zbwiwqjfnn0mn4dcb62pr2nswrlbp7z0-closure-info
gh-actionsself-hosted
517662026-06-14 16:56 UTC
unit-nix-gc.service/nix/store/zb91g8mrcxn938q2fi4c50fd8w1vkdm4-unit-nix-gc.service
gh-actionsself-hosted
517652026-06-14 16:56 UTC
discord.desktop/nix/store/z889md7igx7l58b1jg752pr36fya6nsa-discord.desktop
gh-actionsself-hosted
517642026-06-14 16:56 UTC
unit-pihole-seed-adlists.service/nix/store/6m5a7snxjlgpf3ywn65j653r01rbcxg8-unit-pihole-seed-adlists.service
gh-actionsgithub-hosted
517632026-06-14 16:56 UTC
gen-hostid/nix/store/z3wlfw00h6yqaj8szfb44wbzw1kxs1jf-gen-hostid
gh-actionsself-hosted
517622026-06-14 16:56 UTC
unit-nix-gc.timer/nix/store/6lv25mq3i9bnky461nimqz5a25nvlliv-unit-nix-gc.timer
gh-actionsgithub-hosted
517612026-06-14 16:56 UTC
udev-rules/nix/store/6bzygrrh9w90gdjg14w5mixzghc8jrbb-udev-rules
gh-actionsgithub-hosted
517602026-06-14 16:56 UTC
unit-script-nix-gc-start/nix/store/6anwgrbacq37j235km52pq1mapazn6g0-unit-script-nix-gc-start
gh-actionsgithub-hosted
517592026-06-14 16:56 UTC
unit-microvm-pci-devices-ai-codex.service/nix/store/z17kixj96n5cbvdm3ncv5xlp0dbq9fc2-unit-microvm-pci-devices-ai-codex.service
gh-actionsself-hosted
517582026-06-14 16:56 UTC
determinate-nix-util-3.21.1/nix/store/z0bwvdnznl7hf8d2wp1ahz77vk21xv4m-determinate-nix-util-3.21.1
gh-actionsself-hosted
517572026-06-14 16:56 UTC
closure-info/nix/store/yzi2dzqm2agim44iv07zsydjd3pyjrbq-closure-info
gh-actionsself-hosted
517562026-06-14 16:56 UTC
nixos.conf/nix/store/696xv2x70yydqfbawga6fm74y46lyiv3-nixos.conf
gh-actionsgithub-hosted
517552026-06-14 16:56 UTC
unit-script-nixos-upgrade-start/nix/store/67156q3l09m2ypcr5d0qxzdq39x34zgx-unit-script-nixos-upgrade-start
gh-actionsgithub-hosted
517542026-06-14 16:56 UTC
gen-hostid/nix/store/yxpbxvn5ddlmm92zjk4ar4cz77gl5b7f-gen-hostid
gh-actionsself-hosted
517532026-06-14 16:56 UTC
unit-script-container_gemini-post-start/nix/store/63nbv41n5xrpxs488ls3p98qp99iap9s-unit-script-container_gemini-post-start
gh-actionsgithub-hosted
517522026-06-14 16:56 UTC
nix-2.34.7/nix/store/yra6g8sqrhkdcqaifv3xrhm5kv3qgg9b-nix-2.34.7
gh-actionsself-hosted
517512026-06-14 16:56 UTC
hosts/nix/store/yp6a74m0sfqks9hlcxrv38nlgjiszg9k-hosts
gh-actionsself-hosted
517502026-06-14 16:56 UTC
unit-verify-upgrade-commits.service/nix/store/63bzs3nv2gw9p1dc35f46n03qf8ydgma-unit-verify-upgrade-commits.service
gh-actionsgithub-hosted
517492026-06-14 16:56 UTC
local-cmds/nix/store/ylribjbvqyy8nqyrmdisgj1v5wg79r24-local-cmds
gh-actionsself-hosted
517482026-06-14 16:56 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsgithub-hosted
517472026-06-14 16:56 UTC
app.ini/nix/store/ygwl36bq8gm0nxr9dv1rcdphzgjq111a-app.ini
gh-actionsself-hosted
517462026-06-14 16:56 UTC
nixos-tmpfiles.d/nix/store/5xrl91bq64ssb1mnfbhmy2mz4fhv6dl5-nixos-tmpfiles.d
gh-actionsgithub-hosted
517452026-06-14 16:56 UTC
virtiofsd-agent-home/nix/store/ya47hbl2irr5n223whirb744wlbcipzf-virtiofsd-agent-home
gh-actionsself-hosted
517442026-06-14 16:56 UTC
unit-nix-daemon.service/nix/store/5sjjnlsg7cysh6sfqigj5bkgxfvfgmqc-unit-nix-daemon.service
gh-actionsgithub-hosted
517432026-06-14 16:56 UTC
unit-accounts-daemon.service/nix/store/ygfbmsp8x1481fc1yij09nqvr8x0q9q9-unit-accounts-daemon.service
gh-actionsself-hosted
517422026-06-14 16:56 UTC
unit-sshd.service/nix/store/5s91avffvyhkbhk2wm6rjraai774w8jf-unit-sshd.service
gh-actionsgithub-hosted
517412026-06-14 16:56 UTC
unit-enable-ksm.service/nix/store/y8i1mnr5d2fqmv2w9pyx4i2ivxgpp3nd-unit-enable-ksm.service
gh-actionsself-hosted
517402026-06-14 16:56 UTC
firefox-151.0.3/nix/store/y6kqjz62liv8g9rl0x32ffa9rar5z2z5-firefox-151.0.3
gh-actionsself-hosted
517392026-06-14 16:56 UTC
etc-fstab/nix/store/5m5sv7js4vlcrp4kj53a2xjfcxb7lapj-etc-fstab
gh-actionsgithub-hosted
517382026-06-14 16:56 UTC
unit-script-network-addresses-eth0-start/nix/store/50cf3v0ndhfbljnfsbfbhwfv2ax0lcxj-unit-script-network-addresses-eth0-start
gh-actionsgithub-hosted
517372026-06-14 16:56 UTC
user-generators/nix/store/y3j878qf0p0igpcj3lfhxmxlihvvbbii-user-generators
gh-actionsself-hosted
517362026-06-14 16:56 UTC
unit-suid-sgid-wrappers.service/nix/store/572fxjnrbwvfcwjjfkirarg62lbgcvaw-unit-suid-sgid-wrappers.service
gh-actionsgithub-hosted
517352026-06-14 16:56 UTC
podman-docker-compat-5.8.2/nix/store/y3gjvp9r6bn966wvpnhr3jdhbgs701kw-podman-docker-compat-5.8.2
gh-actionsself-hosted
517342026-06-14 16:56 UTC
nixos-system-ai-claude-26.11pre-git/nix/store/526d5sj5d28c5zlspnbnx0mikm2055w1-nixos-system-ai-claude-26.11pre-git
gh-actionsgithub-hosted
517332026-06-14 16:56 UTC
claude-code-2.1.170/nix/store/xw4pzxgygmjplqv0bvhccl7r9aj4dd28-claude-code-2.1.170
gh-actionsself-hosted
517322026-06-14 16:56 UTC
X-Reload-Triggers-polkit/nix/store/y1b2va81ygcymb940b28mc90mxlrnlqh-X-Reload-Triggers-polkit
gh-actionsself-hosted
517312026-06-14 16:56 UTC
unit-script-nixos-upgrade-failure-notify-start/nix/store/4yqkc2qr5h7rsdqaq18fwiwqw05ihgk6-unit-script-nixos-upgrade-failure-notify-start
gh-actionsgithub-hosted
517302026-06-14 16:56 UTC
wasmtime-40.0.2-lib/nix/store/xnwyc2bs0iqszi1cirq0ipayxhdppdjr-wasmtime-40.0.2-lib
gh-actionsself-hosted
517292026-06-14 16:56 UTC
X-Reload-Triggers-systemd-networkd/nix/store/xwp3jkdfdi4s2g09dy0mi2d7yh3c12ll-X-Reload-Triggers-systemd-networkd
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.