← VEGA

Transparency log

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

tree size   99549
root hash   adfa3a8fa7e7b55b49bad39f71aa038347f344e9b787e88cfb99ed6b211b06f2
as of   2026-08-18 08:18 UTC
signature   vega-cache-1:y/KNC5zbMC7qkLVbXICLrUx+Akz66/dySRtPo6mn26q7tKenMFipiEleSkGJdfnsfEODIks/2k+JmhlDmiaQDg==
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
428282026-06-12 00:34 UTC
darwin-rebuild/nix/store/2shx8z57scjs1nkfrvcla6r7rg0900qv-darwin-rebuild
gh-actionsgithub-hosted
428272026-06-12 00:34 UTC
etc-direnv.toml/nix/store/1gfra50554d6bvij0pqv6jv7bq5phnl5-etc-direnv.toml
gh-actionsgithub-hosted
428262026-06-12 00:34 UTC
launchd/nix/store/1a25w360ypg3p45670nxssrf6k2rnw4c-launchd
gh-actionsgithub-hosted
428252026-06-12 00:34 UTC
system-applications/nix/store/0p8z81glhn93pscj5s6dlnammsjjv2gk-system-applications
gh-actionsgithub-hosted
428242026-06-12 00:34 UTC
travel-mode-on/nix/store/1c00n0flkiaym7ajhiz382pn6bfmb6ml-travel-mode-on
gh-actionsgithub-hosted
428232026-06-11 23:20 UTC
claude-code-2.1.170/nix/store/y5cgc0hjy5w1dfn4q2wx8p4p31fz7hf3-claude-code-2.1.170
gh-actionsgithub-hosted
428222026-06-11 23:20 UTC
gemini-cli-0.45.2/nix/store/igdyh4difrb4fpbcdn8i57fvy4ssxf14-gemini-cli-0.45.2
gh-actionsgithub-hosted
428212026-06-11 23:20 UTC
org.nixos.determinate-nix-update.plist/nix/store/z5gb640hzd7d52jjrciq6dkqnkby2nbp-org.nixos.determinate-nix-update.plist
gh-actionsgithub-hosted
428202026-06-11 23:20 UTC
org.nixos.activate-agenix.plist/nix/store/y34cj5s14si64xpygsp8x29drc637g86-org.nixos.activate-agenix.plist
gh-actionsgithub-hosted
428192026-06-11 23:20 UTC
etc-direnvrc/nix/store/x0kw6ak3svfw3nlhn4s3i8p63f6dkzhi-etc-direnvrc
gh-actionsgithub-hosted
428182026-06-11 23:20 UTC
etc-inputrc/nix/store/wn9svz2wbpy0g1s63c1w55n0p29xhln2-etc-inputrc
gh-actionsgithub-hosted
428172026-06-11 23:20 UTC
direnv-2.37.1/nix/store/ss1jnnxqw07kxnpp55ykbxrh5fhiv751-direnv-2.37.1
gh-actionsgithub-hosted
428162026-06-11 23:19 UTC
etc-shells/nix/store/s0q73rnvysq1311xg6sslndx0kh0c3jv-etc-shells
gh-actionsgithub-hosted
428152026-06-11 23:19 UTC
terraform-1.15.5/nix/store/pvvcwf3pvc60iyfzml81slw2w63m7zzc-terraform-1.15.5
gh-actionsgithub-hosted
428142026-06-11 23:19 UTC
darwin-help/nix/store/qrks0bsmiymxml6nniggr5jljah4hjbf-darwin-help
gh-actionsgithub-hosted
428132026-06-11 23:19 UTC
darwin-version/nix/store/qbh13xrbhr151qf4lkhq4g00gwf51cyv-darwin-version
gh-actionsgithub-hosted
428122026-06-11 23:19 UTC
activate-system-start/nix/store/q1pbq8bmv7jcczjznpirsgc9rqmmrkzv-activate-system-start
gh-actionsgithub-hosted
428112026-06-11 23:19 UTC
determinate-nix-update/nix/store/pqc35gdrr5jz55mkbxzdgzpknk3nscjd-determinate-nix-update
gh-actionsgithub-hosted
428102026-06-11 23:19 UTC
darwin-version.json/nix/store/pv77bjky7xj911y9vh0yc7h96mmydprl-darwin-version.json
gh-actionsgithub-hosted
428092026-06-11 23:19 UTC
nvim-treesitter-grammars/nix/store/pihc60ni9iw44gfdh7ckbwmnzbzk8zm7-nvim-treesitter-grammars
gh-actionsgithub-hosted
428082026-06-11 23:19 UTC
org.nixos.gnupg-agent.plist/nix/store/p949qilc8ggiip9dd3ldbpxg4ndcgdrs-org.nixos.gnupg-agent.plist
gh-actionsgithub-hosted
428072026-06-11 23:19 UTC
etc-101-authorized-keys.conf/nix/store/pi6q4wl856r1wy0nrmyqgr2y2kmj4d3x-etc-101-authorized-keys.conf
gh-actionsgithub-hosted
428062026-06-11 23:19 UTC
sync-ai-history/nix/store/p913csrs8cx8lp14jkjq1bb3k5255fs9-sync-ai-history
gh-actionsgithub-hosted
428052026-06-11 23:19 UTC
org.nixos.container-system.plist/nix/store/ny6mxsp39z2kdcpmb76g94znl9vrg6bh-org.nixos.container-system.plist
gh-actionsgithub-hosted
428042026-06-11 23:19 UTC
etc-screenrc/nix/store/mk2ac0nk9164vyxflmvlmm0jk64vwl70-etc-screenrc
gh-actionsgithub-hosted
428032026-06-11 23:19 UTC
etc-config.json/nix/store/mf1y0fpc5kpqc0fd903iwa140x8pxg6s-etc-config.json
gh-actionsgithub-hosted
428022026-06-11 23:19 UTC
etc-bashrc/nix/store/k79v93wp2513vllrvagx2xvvd44divy9-etc-bashrc
gh-actionsgithub-hosted
428012026-06-11 23:19 UTC
darwin-help/nix/store/jinqfrj62fnbn6g10kg5279lq9v0r1n1-darwin-help
gh-actionsgithub-hosted
428002026-06-11 23:19 UTC
vim-pack-dir/nix/store/jgag51apii8pqy882fwwj79h9s7hjkj7-vim-pack-dir
gh-actionsgithub-hosted
427992026-06-11 23:19 UTC
packer-1.15.3/nix/store/iiypr4rq4k4paa5dgwdw89d4nhyx8022-packer-1.15.3
gh-actionsgithub-hosted
427982026-06-11 23:19 UTC
darwin-version.json/nix/store/jg9a6fv2bg6mlrgyvw3m3v3pa7blkd9m-darwin-version.json
gh-actionsgithub-hosted
427972026-06-11 23:19 UTC
system-path/nix/store/iy9892s7i7qmkvssr0bdxgpxg2lkigjr-system-path
gh-actionsgithub-hosted
427962026-06-11 23:19 UTC
org.nixos.darwin-auto-update.plist/nix/store/i73sap0hy9bri0b0imzzj7alaqadxqj6-org.nixos.darwin-auto-update.plist
gh-actionsgithub-hosted
427952026-06-11 23:19 UTC
Brewfile/nix/store/i5mx4i50b5hkhl65qx22fd8qfzzj7qq5-Brewfile
gh-actionsgithub-hosted
427942026-06-11 23:19 UTC
etc-zprofile/nix/store/i21ls7paww35r2zlrb8w1d6fh1i50z4z-etc-zprofile
gh-actionsgithub-hosted
427932026-06-11 23:19 UTC
system-path/nix/store/hj6pdz4k9nid4wn77xdddzplkmrbxc1v-system-path
gh-actionsgithub-hosted
427922026-06-11 23:19 UTC
darwin-system-26.05.56c666e/nix/store/h6rvh3hxkgw1r4i92zpr8h20hj1m8flh-darwin-system-26.05.56c666e
gh-actionsgithub-hosted
427912026-06-11 23:19 UTC
vocab/nix/store/h615dcr8z35p7pzrmyhcqx0mv5258iq8-vocab
gh-actionsgithub-hosted
427902026-06-11 23:19 UTC
etc-zshenv/nix/store/gq6pwp52bfjp7nxrwmp61mjbngqbz4cp-etc-zshenv
gh-actionsgithub-hosted
427892026-06-11 23:19 UTC
darwin-manual-html/nix/store/h20rpikqzp63x3wvjndsjqp0abkkilc2-darwin-manual-html
gh-actionsgithub-hosted
427882026-06-11 23:19 UTC
gh-token.age/nix/store/g8ivgwz7yd7s2pm38rd3p96bnp80yh9y-gh-token.age
gh-actionsgithub-hosted
427872026-06-11 23:19 UTC
etc-zz-user.sh/nix/store/gnm11sl3yqv3da6jahbka13qlhn10nah-etc-zz-user.sh
gh-actionsgithub-hosted
427862026-06-11 23:19 UTC
ca-certificates.crt/nix/store/fklqy23lx8y740knb85x0b16fl464kbc-ca-certificates.crt
gh-actionsgithub-hosted
427852026-06-11 23:19 UTC
neovim-0.12.2/nix/store/f5akz0avywmn0gx65kh7s45lfaisnblg-neovim-0.12.2
gh-actionsgithub-hosted
427842026-06-11 23:19 UTC
set-environment/nix/store/dswfsb9crfj5w2yg9250sshnxpp5v0b8-set-environment
gh-actionsgithub-hosted
427832026-06-11 23:19 UTC
init.vim/nix/store/dkkh93bb83jpsizla64qwc4lcbg3fdis-init.vim
gh-actionsgithub-hosted
427822026-06-11 23:19 UTC
codex-0.137.0/nix/store/8wk2b9k8njb9h0apk9gar53hd77wfl6h-codex-0.137.0
gh-actionsgithub-hosted
427812026-06-11 23:19 UTC
etc-nix.custom.conf/nix/store/cv906h0c3ky1zsw8r2mmpxcjs98bqx8g-etc-nix.custom.conf
gh-actionsgithub-hosted
427802026-06-11 23:19 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
427792026-06-11 23:19 UTC
etc/nix/store/br37vqcbg10bwm7hy5y117vvw15nzbj6-etc
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.