← VEGA

Transparency log

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

tree size   89222
root hash   761c74120de30e9067c03d5de81afdf0a34e6568156106f835fa70ed368cb306
as of   2026-08-01 17:46 UTC
signature   vega-cache-1:wmHkBtcbYz8AWJSvMOYxlSv3uPyN+fhtsNcNlcROmt9MLHPs55hThu1K/GaWnmYCJhCqVmI0AEm0L8QRm/zkDA==
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
609282026-06-20 00:03 UTC
system-applications/nix/store/yk8wibdkxsi9pn92anij4ph2wsd8gc8g-system-applications
gh-actionsgithub-hosted
609272026-06-20 00:03 UTC
darwin-manpages/nix/store/xpx1hqyh1ap0g260wrlbf5kilyaaljil-darwin-manpages
gh-actionsgithub-hosted
609262026-06-20 00:03 UTC
packdir-start/nix/store/x2nslj04h9fqlm4hdbn3r1pwbrdpn11c-packdir-start
gh-actionsgithub-hosted
609252026-06-20 00:02 UTC
etc-inputrc/nix/store/wn9svz2wbpy0g1s63c1w55n0p29xhln2-etc-inputrc
gh-actionsgithub-hosted
609242026-06-20 00:02 UTC
system-path/nix/store/wzvx22g9q9n41i4xh4xy1fw42jqrsknj-system-path
gh-actionsgithub-hosted
609232026-06-20 00:02 UTC
direnv-2.37.1/nix/store/ss1jnnxqw07kxnpp55ykbxrh5fhiv751-direnv-2.37.1
gh-actionsgithub-hosted
609222026-06-20 00:02 UTC
etc-shells/nix/store/s0q73rnvysq1311xg6sslndx0kh0c3jv-etc-shells
gh-actionsgithub-hosted
609212026-06-20 00:02 UTC
darwin-version/nix/store/qbh13xrbhr151qf4lkhq4g00gwf51cyv-darwin-version
gh-actionsgithub-hosted
609202026-06-20 00:02 UTC
system-path/nix/store/rw5qnss9af7r2hbx4vmikxg6pv4bqbb1-system-path
gh-actionsgithub-hosted
609192026-06-20 00:02 UTC
terraform-1.15.5/nix/store/pvvcwf3pvc60iyfzml81slw2w63m7zzc-terraform-1.15.5
gh-actionsgithub-hosted
609182026-06-20 00:02 UTC
activate-system-start/nix/store/q1pbq8bmv7jcczjznpirsgc9rqmmrkzv-activate-system-start
gh-actionsgithub-hosted
609172026-06-20 00:02 UTC
determinate-nix-update/nix/store/pqc35gdrr5jz55mkbxzdgzpknk3nscjd-determinate-nix-update
gh-actionsgithub-hosted
609162026-06-20 00:02 UTC
etc-101-authorized-keys.conf/nix/store/pi6q4wl856r1wy0nrmyqgr2y2kmj4d3x-etc-101-authorized-keys.conf
gh-actionsgithub-hosted
609152026-06-20 00:02 UTC
vimplugin-nvim-tree.lua-1.17.0-unstable-2026-06-08/nix/store/pi4bzfa39n393aa6mwkc14rik8k600fl-vimplugin-nvim-tree.lua-1.17.0-unstable-2026-06-08
gh-actionsgithub-hosted
609142026-06-20 00:02 UTC
org.nixos.gnupg-agent.plist/nix/store/p949qilc8ggiip9dd3ldbpxg4ndcgdrs-org.nixos.gnupg-agent.plist
gh-actionsgithub-hosted
609132026-06-20 00:02 UTC
sync-ai-history/nix/store/p913csrs8cx8lp14jkjq1bb3k5255fs9-sync-ai-history
gh-actionsgithub-hosted
609122026-06-20 00:02 UTC
org.nixos.container-system.plist/nix/store/ny6mxsp39z2kdcpmb76g94znl9vrg6bh-org.nixos.container-system.plist
gh-actionsgithub-hosted
609112026-06-20 00:02 UTC
darwin-system-26.11.aabb203/nix/store/n3y724w6kkhggx4qrnia1qbmq7gpfgxx-darwin-system-26.11.aabb203
gh-actionsgithub-hosted
609102026-06-20 00:02 UTC
vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13/nix/store/n0r6q9gda9fys83pcn5q04rv8xka603g-vimplugin-onedark.nvim-1.0.3-unstable-2026-04-13
gh-actionsgithub-hosted
609092026-06-20 00:02 UTC
packer-1.15.4/nix/store/m5w7g8x35pwq78zzpvziz75xjfrsn6hc-packer-1.15.4
gh-actionsgithub-hosted
609082026-06-20 00:02 UTC
etc-screenrc/nix/store/mk2ac0nk9164vyxflmvlmm0jk64vwl70-etc-screenrc
gh-actionsgithub-hosted
609072026-06-20 00:02 UTC
etc-config.json/nix/store/mf1y0fpc5kpqc0fd903iwa140x8pxg6s-etc-config.json
gh-actionsgithub-hosted
609062026-06-20 00:02 UTC
darwin-version.json/nix/store/lmhmx9q2jmzh1yhbwkszxm0dyyl9lps5-darwin-version.json
gh-actionsgithub-hosted
609052026-06-20 00:02 UTC
nvim-treesitter-grammars/nix/store/kmrazi6r6xp9gsi64nwjlxnpywy2h623-nvim-treesitter-grammars
gh-actionsgithub-hosted
609042026-06-20 00:02 UTC
etc-bashrc/nix/store/k79v93wp2513vllrvagx2xvvd44divy9-etc-bashrc
gh-actionsgithub-hosted
609032026-06-20 00:02 UTC
etc/nix/store/k44asdvij9lrg9mvzyfsjsmakgikxvx6-etc
gh-actionsgithub-hosted
609022026-06-20 00:02 UTC
system-applications/nix/store/is8gpgb6lvsr9igdglmjkm5nas9il2ng-system-applications
gh-actionsgithub-hosted
609012026-06-20 00:02 UTC
darwin-version.json/nix/store/ijgr9h12rydilf90j4wwycyarn0mmbpz-darwin-version.json
gh-actionsgithub-hosted
609002026-06-20 00:02 UTC
Brewfile/nix/store/i5mx4i50b5hkhl65qx22fd8qfzzj7qq5-Brewfile
gh-actionsgithub-hosted
608992026-06-20 00:02 UTC
org.nixos.darwin-auto-update.plist/nix/store/i73sap0hy9bri0b0imzzj7alaqadxqj6-org.nixos.darwin-auto-update.plist
gh-actionsgithub-hosted
608982026-06-20 00:02 UTC
etc-zprofile/nix/store/i21ls7paww35r2zlrb8w1d6fh1i50z4z-etc-zprofile
gh-actionsgithub-hosted
608972026-06-20 00:02 UTC
vocab/nix/store/h615dcr8z35p7pzrmyhcqx0mv5258iq8-vocab
gh-actionsgithub-hosted
608962026-06-20 00:02 UTC
etc-zz-user.sh/nix/store/gnm11sl3yqv3da6jahbka13qlhn10nah-etc-zz-user.sh
gh-actionsgithub-hosted
608952026-06-20 00:02 UTC
gh-token.age/nix/store/g8ivgwz7yd7s2pm38rd3p96bnp80yh9y-gh-token.age
gh-actionsgithub-hosted
608942026-06-20 00:02 UTC
etc-zshenv/nix/store/gq6pwp52bfjp7nxrwmp61mjbngqbz4cp-etc-zshenv
gh-actionsgithub-hosted
608932026-06-20 00:02 UTC
ca-certificates.crt/nix/store/fklqy23lx8y740knb85x0b16fl464kbc-ca-certificates.crt
gh-actionsgithub-hosted
608922026-06-20 00:02 UTC
init.vim/nix/store/dkkh93bb83jpsizla64qwc4lcbg3fdis-init.vim
gh-actionsgithub-hosted
608912026-06-20 00:02 UTC
set-environment/nix/store/dswfsb9crfj5w2yg9250sshnxpp5v0b8-set-environment
gh-actionsgithub-hosted
608902026-06-20 00:02 UTC
etc-nix.custom.conf/nix/store/cv906h0c3ky1zsw8r2mmpxcjs98bqx8g-etc-nix.custom.conf
gh-actionsgithub-hosted
608892026-06-20 00:02 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
608882026-06-20 00:02 UTC
agenix-0.15.0/nix/store/bl1w2crxgq2cll1pl88k38vy9v51fj1x-agenix-0.15.0
gh-actionsgithub-hosted
608872026-06-20 00:02 UTC
darwin-auto-update/nix/store/bhl3slc100snyfv8fqcadz11icv4kzav-darwin-auto-update
gh-actionsgithub-hosted
608862026-06-20 00:02 UTC
claude-code-2.1.183/nix/store/9x1wivqpianggdkgvvj6q24k23ngv861-claude-code-2.1.183
gh-actionsgithub-hosted
608852026-06-20 00:02 UTC
darwin-option/nix/store/bblxh4qk96rb8632xwarzi6rdpsch4wb-darwin-option
gh-actionsgithub-hosted
608842026-06-20 00:02 UTC
org.nixos.sync-ai-history.plist/nix/store/amfvpx85rc61w9qrzvzhws6ncfqg44lw-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
608832026-06-20 00:02 UTC
org.nixos.activate-system.plist/nix/store/ajlb7fmkfaq2z3n9426833s2rj6bzjjn-org.nixos.activate-system.plist
gh-actionsgithub-hosted
608822026-06-20 00:02 UTC
etc-100-nix-darwin.conf/nix/store/aixsn2dxxzh1y3v964fpi2c2c2lipchh-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
608812026-06-20 00:02 UTC
codex-0.139.0/nix/store/98fwa4amdi1yx3qnxwcrlmkz2xfdyrg2-codex-0.139.0
gh-actionsgithub-hosted
608802026-06-20 00:02 UTC
etc-099-host-keys.conf/nix/store/afaav62w2z4h75l1d2agf62qnpbz8x8l-etc-099-host-keys.conf
gh-actionsgithub-hosted
608792026-06-20 00:02 UTC
etc-tmux.conf/nix/store/a9ajbl6vl34x5kh8rk0b9d0qdsc280b9-etc-tmux.conf
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.