← 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 16:56 UTC
signature   vega-cache-1:0CkdPchpTycXH2SGWzPA60QAWkAxuYSELf8kN7eU2Yau0KWV2scvVl/mtGrCqLW6PFu4mbJ0du7bBRNSm3voAA==
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
26282026-06-01 18:27 UTC
etc-tmux.conf/nix/store/jn6b3w5rwifv813pzqdwfznvzzcki3y8-etc-tmux.conf
gh-actionsgithub-hosted
26272026-06-01 18:27 UTC
etc-screenrc/nix/store/lc73nwnx1xxxp38iv65hi594z5334yyc-etc-screenrc
gh-actionsgithub-hosted
26262026-06-01 18:27 UTC
darwin-system-26.05.56c666e/nix/store/lvidmz0n8m0yjf73shamwrs18a4khxzk-darwin-system-26.05.56c666e
gh-actionsgithub-hosted
26252026-06-01 18:27 UTC
activate-system-start/nix/store/j2ayynwl9z7yp9i8cv6kb4d4lzmk7kw2-activate-system-start
gh-actionsgithub-hosted
26242026-06-01 18:27 UTC
etc-direnv.toml/nix/store/in6g7dgglcq1sfz1zrvsbgg8sabj44bg-etc-direnv.toml
gh-actionsgithub-hosted
26232026-06-01 18:27 UTC
etc-101-authorized-keys.conf/nix/store/ipdrsavdhj6crn9ic0mhv749r7hjdihs-etc-101-authorized-keys.conf
gh-actionsgithub-hosted
26222026-06-01 18:27 UTC
org.nixos.activate-agenix.plist/nix/store/igfdknmdglnrmp2q6jkmq721am2rymn9-org.nixos.activate-agenix.plist
gh-actionsgithub-hosted
26212026-06-01 18:27 UTC
darwin-system-26.05/nix/store/ifiz38z296lgqvv2mxqq1khjdk89hf9l-darwin-system-26.05
gh-actionsgithub-hosted
26202026-06-01 18:27 UTC
determinate-nix-update/nix/store/i41993nmfymvq669fd6jczxm2mgqsy8h-determinate-nix-update
gh-actionsgithub-hosted
26192026-06-01 18:27 UTC
darwin-manual-html/nix/store/i6yrszhiz2b9d3raq3ya8r94d97j9sfb-darwin-manual-html
gh-actionsgithub-hosted
26182026-06-01 18:27 UTC
etc-zshenv/nix/store/i38fmb92lqfk5q7az0hfyf46gcvx7s4l-etc-zshenv
gh-actionsgithub-hosted
26172026-06-01 18:27 UTC
etc/nix/store/hy42gd5lr7m02grrwhjd73ixkipq7bpl-etc
gh-actionsgithub-hosted
26162026-06-01 18:27 UTC
org.nixos.sync-ai-history.plist/nix/store/hw3di8z0h0kch02yh8chkl9gy9l91k59-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
26152026-06-01 18:27 UTC
etc-inputrc/nix/store/h1874gwb2i3d4mnf4ss2xzm02aa0j1iy-etc-inputrc
gh-actionsgithub-hosted
26142026-06-01 18:27 UTC
travel-mode-on/nix/store/h021zj07a4fclvhz2yyhk3awcwy1h1nb-travel-mode-on
gh-actionsgithub-hosted
26132026-06-01 18:27 UTC
etc-100-nix-darwin.conf/nix/store/gx6n54fyysdmn9qwjisph6wx725kgp55-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
26122026-06-01 18:27 UTC
etc-bashrc/nix/store/gvbccachn1k2hb47djnycznh732l07wq-etc-bashrc
gh-actionsgithub-hosted
26112026-06-01 18:27 UTC
gh-token.age/nix/store/g8ivgwz7yd7s2pm38rd3p96bnp80yh9y-gh-token.age
gh-actionsgithub-hosted
26102026-06-01 18:27 UTC
etc-sudo_local/nix/store/fyg1nm8kaac71dp88c9d1frs0rqg7km9-etc-sudo_local
gh-actionsgithub-hosted
26092026-06-01 18:27 UTC
claude-code-2.1.156/nix/store/b1s3fswi583w1gf0m63i3mn1f17lmr5b-claude-code-2.1.156
gh-actionsgithub-hosted
26082026-06-01 18:27 UTC
sync-ai-history/nix/store/fg9kxlhfi7p0d43s8cnbamn7vgsl2zl9-sync-ai-history
gh-actionsgithub-hosted
26072026-06-01 18:27 UTC
darwin-auto-update/nix/store/fhcq3g7k54brpjla08irw00jyhwhakq8-darwin-auto-update
gh-actionsgithub-hosted
26062026-06-01 18:27 UTC
etc-jason/nix/store/fxfd76a711gashv255wxzh1x3rga5l3i-etc-jason
gh-actionsgithub-hosted
26052026-06-01 18:27 UTC
etc-10-nix-darwin-extra-config/nix/store/f68g0y900kfasmj4agmhyqrn42rn8kx2-etc-10-nix-darwin-extra-config
gh-actionsgithub-hosted
26042026-06-01 18:27 UTC
etc-config.json/nix/store/d62h6k2wa86mrf6xj8w93xncvvpwnj6l-etc-config.json
gh-actionsgithub-hosted
26032026-06-01 18:27 UTC
nvim-treesitter-grammars/nix/store/dwwyj5jqgwb778mwkvgv99mhn05wq9bg-nvim-treesitter-grammars
gh-actionsgithub-hosted
26022026-06-01 18:27 UTC
neovim-0.12.2/nix/store/d0hnnhz6n2fsdngry132j4mrd6dfjxl7-neovim-0.12.2
gh-actionsgithub-hosted
26012026-06-01 18:27 UTC
org.nixos.activate-system.plist/nix/store/c6f1j0k4n8qxncisnqxhn9bhi55jcwfq-org.nixos.activate-system.plist
gh-actionsgithub-hosted
26002026-06-01 18:27 UTC
system-path/nix/store/bqwdvxfj5n4g52kjcpx35zr5mjsxd1k6-system-path
gh-actionsgithub-hosted
25992026-06-01 18:27 UTC
launchd/nix/store/93pinycsw2cgjyd1337k7r89gpx1zm4g-launchd
gh-actionsgithub-hosted
25982026-06-01 18:27 UTC
activate-agenix-start/nix/store/an5k9gy0hlh7i123b7c8f4ibwbpan0hv-activate-agenix-start
gh-actionsgithub-hosted
25972026-06-01 18:27 UTC
etc-zprofile/nix/store/9w5gjpgbvbgwgjxbx6lz9wvi2xj31zhm-etc-zprofile
gh-actionsgithub-hosted
25962026-06-01 18:27 UTC
org.nixos.determinate-nix-update.plist/nix/store/8v4nx0vc2zylhav0yz5pd6j6xpf27gly-org.nixos.determinate-nix-update.plist
gh-actionsgithub-hosted
25952026-06-01 18:27 UTC
etc-ssh_known_hosts/nix/store/8hk884am1dyvw9ygm146dbhxrr9lvdpn-etc-ssh_known_hosts
gh-actionsgithub-hosted
25942026-06-01 18:27 UTC
darwin-option/nix/store/7djx61smp479ch64hbvba3g98iz892vg-darwin-option
gh-actionsgithub-hosted
25932026-06-01 18:27 UTC
ca-certificates.crt/nix/store/6w5zi60kdavylinpgba2i2mq21gray4a-ca-certificates.crt
gh-actionsgithub-hosted
25922026-06-01 18:27 UTC
darwin-version/nix/store/5m49ixqlw539m29iza7nrg12vy1ncsqz-darwin-version
gh-actionsgithub-hosted
25912026-06-01 18:27 UTC
etc-zz-user.sh/nix/store/57k6cdq3z1az6x8jk5qa7zbjzy33pwkw-etc-zz-user.sh
gh-actionsgithub-hosted
25902026-06-01 18:27 UTC
init.vim/nix/store/4z32fgplzy0drp86hds0vaxyqkllmm72-init.vim
gh-actionsgithub-hosted
25892026-06-01 18:26 UTC
etc-zshrc/nix/store/30iwkf5kyw9ky0a73yd7cjp55c92gcm6-etc-zshrc
gh-actionsgithub-hosted
25882026-06-01 18:27 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-actionsgithub-hosted
25872026-06-01 18:27 UTC
system-applications/nix/store/3da8wxmvp8ryw8xvf5c9z3d17gygirzj-system-applications
gh-actionsgithub-hosted
25862026-06-01 18:27 UTC
terraform-1.15.2/nix/store/2clfc0xs7lb7ykfyvfxbxdarxqq31l7q-terraform-1.15.2
gh-actionsgithub-hosted
25852026-06-01 18:26 UTC
system-applications/nix/store/3bwn253pw3w410vz34c0968xvqs2zbbv-system-applications
gh-actionsgithub-hosted
25842026-06-01 18:26 UTC
packdir-start/nix/store/36qbgyzl88z4lnmj7477v0ifamw5f65p-packdir-start
gh-actionsgithub-hosted
25832026-06-01 18:26 UTC
darwin-manual-html/nix/store/2x504f9wfpzxmkv51mimjsn50wg6m8ih-darwin-manual-html
gh-actionsgithub-hosted
25822026-06-01 18:26 UTC
launchd/nix/store/2vhx5093lm97p56q2aqrqh5vc63jz7ah-launchd
gh-actionsgithub-hosted
25812026-06-01 18:26 UTC
org.nixos.darwin-auto-update.plist/nix/store/2a4673sarzcbd49412giqvl408s886dz-org.nixos.darwin-auto-update.plist
gh-actionsgithub-hosted
25802026-06-01 18:26 UTC
direnv-2.37.1/nix/store/1wikbgccqi4x07glczv9y0w2v1dd85nm-direnv-2.37.1
gh-actionsgithub-hosted
25792026-06-01 18:26 UTC
etc-099-host-keys.conf/nix/store/26f9jxjh93fg70npc7hpfmhj6znxcnam-etc-099-host-keys.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.