← 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 22:32 UTC
signature   vega-cache-1:jwCMafHajHJ5la7pCCc+QZ8KnfR65xmpmakYWxEkQo264BzG/TJMf4hdBcuWdkSW67XPsptgOXQ49JuwRyY5BA==
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
282026-06-01 01:15 UTC
org.nixos.activate-system.plist/nix/store/c6f1j0k4n8qxncisnqxhn9bhi55jcwfq-org.nixos.activate-system.plist
gh-actionsunknown
272026-06-01 01:15 UTC
system-path/nix/store/bqwdvxfj5n4g52kjcpx35zr5mjsxd1k6-system-path
gh-actionsunknown
262026-06-01 01:15 UTC
activate-agenix-start/nix/store/an5k9gy0hlh7i123b7c8f4ibwbpan0hv-activate-agenix-start
gh-actionsunknown
252026-06-01 01:15 UTC
launchd/nix/store/93pinycsw2cgjyd1337k7r89gpx1zm4g-launchd
gh-actionsunknown
242026-06-01 01:15 UTC
etc-zprofile/nix/store/9w5gjpgbvbgwgjxbx6lz9wvi2xj31zhm-etc-zprofile
gh-actionsunknown
232026-06-01 01:15 UTC
org.nixos.determinate-nix-update.plist/nix/store/8v4nx0vc2zylhav0yz5pd6j6xpf27gly-org.nixos.determinate-nix-update.plist
gh-actionsunknown
222026-06-01 01:15 UTC
ca-certificates.crt/nix/store/6w5zi60kdavylinpgba2i2mq21gray4a-ca-certificates.crt
gh-actionsunknown
212026-06-01 01:15 UTC
etc-ssh_known_hosts/nix/store/8hk884am1dyvw9ygm146dbhxrr9lvdpn-etc-ssh_known_hosts
gh-actionsunknown
202026-06-01 01:15 UTC
darwin-option/nix/store/7djx61smp479ch64hbvba3g98iz892vg-darwin-option
gh-actionsunknown
192026-06-01 01:15 UTC
darwin-version/nix/store/5m49ixqlw539m29iza7nrg12vy1ncsqz-darwin-version
gh-actionsunknown
182026-06-01 01:15 UTC
etc-zz-user.sh/nix/store/57k6cdq3z1az6x8jk5qa7zbjzy33pwkw-etc-zz-user.sh
gh-actionsunknown
172026-06-01 01:15 UTC
init.vim/nix/store/4z32fgplzy0drp86hds0vaxyqkllmm72-init.vim
gh-actionsunknown
162026-06-01 01:15 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
152026-06-01 01:15 UTC
system-applications/nix/store/3da8wxmvp8ryw8xvf5c9z3d17gygirzj-system-applications
gh-actionsunknown
142026-06-01 01:15 UTC
system-applications/nix/store/3bwn253pw3w410vz34c0968xvqs2zbbv-system-applications
gh-actionsunknown
132026-06-01 01:15 UTC
etc-nix.custom.conf/nix/store/3bg67ikkbr3fkfk0y4mnpwzhrbcz6g4h-etc-nix.custom.conf
gh-actionsunknown
122026-06-01 01:15 UTC
terraform-1.15.2/nix/store/2clfc0xs7lb7ykfyvfxbxdarxqq31l7q-terraform-1.15.2
gh-actionsunknown
112026-06-01 01:15 UTC
packer-1.15.3/nix/store/0sr1rixx96g85djkyxh5npks7f7xikh3-packer-1.15.3
gh-actionsunknown
102026-06-01 01:15 UTC
packdir-start/nix/store/36qbgyzl88z4lnmj7477v0ifamw5f65p-packdir-start
gh-actionsunknown
92026-06-01 01:15 UTC
etc-zshrc/nix/store/30iwkf5kyw9ky0a73yd7cjp55c92gcm6-etc-zshrc
gh-actionsunknown
82026-06-01 01:15 UTC
launchd/nix/store/2vhx5093lm97p56q2aqrqh5vc63jz7ah-launchd
gh-actionsunknown
72026-06-01 01:15 UTC
darwin-manual-html/nix/store/2x504f9wfpzxmkv51mimjsn50wg6m8ih-darwin-manual-html
gh-actionsunknown
62026-06-01 01:15 UTC
org.nixos.darwin-auto-update.plist/nix/store/2a4673sarzcbd49412giqvl408s886dz-org.nixos.darwin-auto-update.plist
gh-actionsunknown
52026-06-01 01:15 UTC
direnv-2.37.1/nix/store/1wikbgccqi4x07glczv9y0w2v1dd85nm-direnv-2.37.1
gh-actionsunknown
42026-06-01 01:15 UTC
etc-099-host-keys.conf/nix/store/26f9jxjh93fg70npc7hpfmhj6znxcnam-etc-099-host-keys.conf
gh-actionsunknown
32026-06-01 01:15 UTC
init.lua/nix/store/04wjkxgjs900q7aq6f9ij2niyavgjczq-init.lua
gh-actionsunknown
22026-06-01 01:15 UTC
darwin-help/nix/store/0z01xn9bijqvhdskjhwqv4vcc0995h22-darwin-help
gh-actionsunknown
12026-06-01 01:15 UTC
darwin-version.json/nix/store/0z3fx0q1r935hhsrvy3m3k0hn088jlby-darwin-version.json
gh-actionsunknown
02026-05-31 03:41 UTC
figlet-2.2.5/nix/store/nbyffby5w7m25mkaz01ija987y9v1i9x-figlet-2.2.5
vega-repro (class not recorded)

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.