← VEGA

Transparency log

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

tree size   120474
root hash   09f6a39f1f178be017a33f1f50f1ebe98889547af4a0373a7ddde4479ff5fbe1
as of   2026-08-31 13:08 UTC
signature   vega-cache-1:Bk1dWaPkB8tB3FL7lHISgmBWdOZ+uRJLBRPcyIO3IqkUbXDXyAoFDkE5kTXQAMh2cKiXO6nI4CCLALQdwmXaDg==
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
257282026-06-08 07:04 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
257272026-06-08 07:04 UTC
org.nixos.sync-ai-history.plist/nix/store/amfvpx85rc61w9qrzvzhws6ncfqg44lw-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
257262026-06-08 07:04 UTC
darwin-option/nix/store/bblxh4qk96rb8632xwarzi6rdpsch4wb-darwin-option
gh-actionsgithub-hosted
257252026-06-08 07:04 UTC
org.nixos.activate-system.plist/nix/store/ajlb7fmkfaq2z3n9426833s2rj6bzjjn-org.nixos.activate-system.plist
gh-actionsgithub-hosted
257242026-06-08 07:04 UTC
etc-100-nix-darwin.conf/nix/store/aixsn2dxxzh1y3v964fpi2c2c2lipchh-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
257232026-06-08 07:04 UTC
etc-099-host-keys.conf/nix/store/afaav62w2z4h75l1d2agf62qnpbz8x8l-etc-099-host-keys.conf
gh-actionsgithub-hosted
257222026-06-08 07:04 UTC
etc-tmux.conf/nix/store/a9ajbl6vl34x5kh8rk0b9d0qdsc280b9-etc-tmux.conf
gh-actionsgithub-hosted
257212026-06-08 07:04 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
257202026-06-08 07:04 UTC
agenix-0.15.0/nix/store/8wpirr8xgplnn3ak7f07lz9iaw6i7i9c-agenix-0.15.0
gh-actionsgithub-hosted
257192026-06-08 07:04 UTC
travel-mode-off/nix/store/8ajn52mcjkpvi2jy5gydsghzz8k4a24l-travel-mode-off
gh-actionsgithub-hosted
257182026-06-08 07:04 UTC
darwin-manpages/nix/store/839r92cwcdkr29iakx041frqkn1dkdl5-darwin-manpages
gh-actionsgithub-hosted
257172026-06-08 07:04 UTC
packdir-start/nix/store/877glh8wnzazk2vvvp6v8rqf44hx33wr-packdir-start
gh-actionsgithub-hosted
257162026-06-08 07:04 UTC
etc-ssh_known_hosts/nix/store/6pg01yy3p4r5sj92ak8822af3nzbbbkm-etc-ssh_known_hosts
gh-actionsgithub-hosted
257152026-06-08 07:04 UTC
darwin-manpages/nix/store/71bl45sgw398p6k9cwc912r7fswpry87-darwin-manpages
gh-actionsgithub-hosted
257142026-06-08 07:04 UTC
system-applications/nix/store/6mxfg2r9l12bjc08rkj9ff8ymzn0izr1-system-applications
gh-actionsgithub-hosted
257132026-06-08 07:04 UTC
darwin-manual-html/nix/store/6k1kqp24qcn97ki4gql1b6sk22mh569i-darwin-manual-html
gh-actionsgithub-hosted
257122026-06-08 07:04 UTC
darwin-system-26.05/nix/store/6i9q18gg3q6xhnnnzgm9p6z2mjbrvx09-darwin-system-26.05
gh-actionsgithub-hosted
257112026-06-08 07:04 UTC
vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13/nix/store/6fl0r4ycyf201v4s86nxii1r2hr3ngnh-vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13
gh-actionsgithub-hosted
257102026-06-08 07:04 UTC
claude-code-2.1.156/nix/store/4pmzwvnmf7q9q4705ld3jr9l40ijg4qi-claude-code-2.1.156
gh-actionsgithub-hosted
257092026-06-08 07:04 UTC
fonts/nix/store/6d7k1d5f4dncnxfnlgfxmkfnygsdb0ky-fonts
gh-actionsgithub-hosted
257082026-06-08 07:04 UTC
etc-zshrc/nix/store/5j42qwwdyh1mrr4ff710capkyb0yxv9m-etc-zshrc
gh-actionsgithub-hosted
257072026-06-08 07:04 UTC
activate-agenix-start/nix/store/5fb5hgcnchsdd3gdik3rs84x709lh6fd-activate-agenix-start
gh-actionsgithub-hosted
257062026-06-08 07:04 UTC
etc/nix/store/58hijkf8gpd0idfq8xpn5ccag1aniisv-etc
gh-actionsgithub-hosted
257052026-06-08 07:04 UTC
darwin-system-26.05.56c666e/nix/store/4xadqffrshv5c5gmh9g9xkna0s6hqcdk-darwin-system-26.05.56c666e
gh-actionsgithub-hosted
257042026-06-08 07:04 UTC
etc-10-nix-darwin-extra-config/nix/store/4sx8xhfkkmi6kv1g4gncrvb5120w89b0-etc-10-nix-darwin-extra-config
gh-actionsgithub-hosted
257032026-06-08 07:04 UTC
patches/nix/store/4kf56vpj5wxg3r3algvhbgqf0pqkj2y7-patches
gh-actionsgithub-hosted
257022026-06-08 07:04 UTC
darwin-version.json/nix/store/3y9awpyfii51pxwbb3firl0xjwslqvmr-darwin-version.json
gh-actionsgithub-hosted
257012026-06-08 07:04 UTC
init.lua/nix/store/3gp6v9p238z1ljc08mbbcgbn7wwl6mbw-init.lua
gh-actionsgithub-hosted
257002026-06-08 07:04 UTC
launchd/nix/store/3qpccfn5g73r1gz5dfc4g5dhrgrqpfn3-launchd
gh-actionsgithub-hosted
256992026-06-08 07:04 UTC
system-applications/nix/store/4ik0i92djskp6fk5dawn447hdpnnfxyf-system-applications
gh-actionsgithub-hosted
256982026-06-08 07:04 UTC
darwin-rebuild/nix/store/2shx8z57scjs1nkfrvcla6r7rg0900qv-darwin-rebuild
gh-actionsgithub-hosted
256972026-06-08 07:04 UTC
darwin-uninstaller/nix/store/2qf3vlbm4231g592z560b91rf88r9r6w-darwin-uninstaller
gh-actionsgithub-hosted
256962026-06-08 07:04 UTC
darwin-auto-update/nix/store/3998w6fq3lcx4ka9qkz1j4ijnl1m59n5-darwin-auto-update
gh-actionsgithub-hosted
256952026-06-08 07:04 UTC
etc-100-nix-darwin.conf/nix/store/2hggvihkki2m16zjbxxzskxabha6qf71-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
256942026-06-08 07:04 UTC
etc-jason/nix/store/1rrn4fdbg0l7wab3sbi28b4lqawjck00-etc-jason
gh-actionsgithub-hosted
256932026-06-08 07:04 UTC
travel-mode-on/nix/store/1c00n0flkiaym7ajhiz382pn6bfmb6ml-travel-mode-on
gh-actionsgithub-hosted
256922026-06-08 07:04 UTC
launchd/nix/store/1a25w360ypg3p45670nxssrf6k2rnw4c-launchd
gh-actionsgithub-hosted
256912026-06-08 07:04 UTC
etc-direnv.toml/nix/store/1gfra50554d6bvij0pqv6jv7bq5phnl5-etc-direnv.toml
gh-actionsgithub-hosted
256902026-06-08 06:56 UTC
vega-repro-e2e-probe-1/nix/store/n2dzim8c2f0hrh5a0kr6q79vzlnpj999-vega-repro-e2e-probe-1
vega-repro (class not recorded)
256892026-06-08 06:38 UTC
gemini-cli-0.45.2/nix/store/igdyh4difrb4fpbcdn8i57fvy4ssxf14-gemini-cli-0.45.2
gh-actionsgithub-hosted
256882026-06-08 06:38 UTC
etc/nix/store/zi5wgjnpw8mi4n4nqfgb224cc5b0b8cn-etc
gh-actionsgithub-hosted
256872026-06-08 06:38 UTC
org.nixos.determinate-nix-update.plist/nix/store/z5gb640hzd7d52jjrciq6dkqnkby2nbp-org.nixos.determinate-nix-update.plist
gh-actionsgithub-hosted
256862026-06-08 06:38 UTC
org.nixos.activate-agenix.plist/nix/store/y34cj5s14si64xpygsp8x29drc637g86-org.nixos.activate-agenix.plist
gh-actionsgithub-hosted
256852026-06-08 06:38 UTC
system-path/nix/store/ya5br2an724prjm0p1drh1bq885zk11x-system-path
gh-actionsgithub-hosted
256842026-06-08 06:38 UTC
etc-direnvrc/nix/store/x0kw6ak3svfw3nlhn4s3i8p63f6dkzhi-etc-direnvrc
gh-actionsgithub-hosted
256832026-06-08 06:38 UTC
terraform-1.15.5/nix/store/pvvcwf3pvc60iyfzml81slw2w63m7zzc-terraform-1.15.5
gh-actionsgithub-hosted
256822026-06-08 06:38 UTC
etc-inputrc/nix/store/wn9svz2wbpy0g1s63c1w55n0p29xhln2-etc-inputrc
gh-actionsgithub-hosted
256812026-06-08 06:38 UTC
direnv-2.37.1/nix/store/ss1jnnxqw07kxnpp55ykbxrh5fhiv751-direnv-2.37.1
gh-actionsgithub-hosted
256802026-06-08 06:38 UTC
etc-shells/nix/store/s0q73rnvysq1311xg6sslndx0kh0c3jv-etc-shells
gh-actionsgithub-hosted
256792026-06-08 06:38 UTC
darwin-help/nix/store/qrks0bsmiymxml6nniggr5jljah4hjbf-darwin-help
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.