← VEGA

Transparency log

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

tree size   88208
root hash   105e5715271ea976a20c8f936b9ab3f27d7e16e285f90d1a07c3cf1a682728c5
as of   2026-07-31 10:46 UTC
signature   vega-cache-1:5OWhiLqunPf/bspp1uUWRiTcT3OQ1uYLr/Zjl5rzrfgK2b5HUNbhnsQ1DU9wYmCH6+U6dTaTNpuC5dDOdOT6Dg==
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
628782026-06-20 04:02 UTC
unit-firewall.service/nix/store/276m2qfz6rxjpmn8k574gkm6w743p76q-unit-firewall.service
gh-actionsgithub-hosted
628772026-06-20 04:02 UTC
darwin-version.json/nix/store/q47icng4m2i6vhp32nqkcpzgrcq4dv6c-darwin-version.json
gh-actionsgithub-hosted
628762026-06-20 04:01 UTC
unit-script-container_claude-pre-start/nix/store/1czxy0qdgmff0gp3mf4im3q1xnwyvai6-unit-script-container_claude-pre-start
gh-actionsgithub-hosted
628752026-06-20 04:02 UTC
etc-shells/nix/store/s0q73rnvysq1311xg6sslndx0kh0c3jv-etc-shells
gh-actionsgithub-hosted
628742026-06-20 04:02 UTC
darwin-version/nix/store/qbh13xrbhr151qf4lkhq4g00gwf51cyv-darwin-version
gh-actionsgithub-hosted
628732026-06-20 04:02 UTC
user-generators/nix/store/2963bmcjbj4mf97pby6qsx4r34gd8nly-user-generators
gh-actionsgithub-hosted
628722026-06-20 04:02 UTC
darwin-uninstaller/nix/store/rpfr6b66xz4fay2f17q0y4yy20hhwmab-darwin-uninstaller
gh-actionsgithub-hosted
628712026-06-20 04:02 UTC
activate-system-start/nix/store/q1pbq8bmv7jcczjznpirsgc9rqmmrkzv-activate-system-start
gh-actionsgithub-hosted
628702026-06-20 04:02 UTC
unit-ai-peer-inbox-watcher.service/nix/store/2887s87kkl6l404sj3xsp949r61ajbr6-unit-ai-peer-inbox-watcher.service
gh-actionsgithub-hosted
628692026-06-20 04:02 UTC
determinate-nix-update/nix/store/pqc35gdrr5jz55mkbxzdgzpknk3nscjd-determinate-nix-update
gh-actionsgithub-hosted
628682026-06-20 04:02 UTC
etc-101-authorized-keys.conf/nix/store/pi6q4wl856r1wy0nrmyqgr2y2kmj4d3x-etc-101-authorized-keys.conf
gh-actionsgithub-hosted
628672026-06-20 04:02 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
628662026-06-20 04:02 UTC
org.nixos.gnupg-agent.plist/nix/store/p949qilc8ggiip9dd3ldbpxg4ndcgdrs-org.nixos.gnupg-agent.plist
gh-actionsgithub-hosted
628652026-06-20 04:02 UTC
unit-mkswap-swapfile.service/nix/store/217y6f0nmpm6iq9y419xic1sd9hsrcj9-unit-mkswap-swapfile.service
gh-actionsgithub-hosted
628642026-06-20 04:02 UTC
sync-ai-history/nix/store/p913csrs8cx8lp14jkjq1bb3k5255fs9-sync-ai-history
gh-actionsgithub-hosted
628632026-06-20 04:02 UTC
org.nixos.container-system.plist/nix/store/ny6mxsp39z2kdcpmb76g94znl9vrg6bh-org.nixos.container-system.plist
gh-actionsgithub-hosted
628622026-06-20 04:02 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
628612026-06-20 04:02 UTC
su.pam/nix/store/20xj712rsdvj1mas50kd1jdwc1h2w1jm-su.pam
gh-actionsgithub-hosted
628602026-06-20 04:02 UTC
packer-1.15.4/nix/store/m5w7g8x35pwq78zzpvziz75xjfrsn6hc-packer-1.15.4
gh-actionsgithub-hosted
628592026-06-20 04:02 UTC
login.pam/nix/store/20hjr9n8k1ba8afp2gxj38360pv9x532-login.pam
gh-actionsgithub-hosted
628582026-06-20 04:02 UTC
terraform-1.15.6/nix/store/lcygf60frsrdkhkkwxicbdnap2b93akj-terraform-1.15.6
gh-actionsgithub-hosted
628572026-06-20 04:02 UTC
etc-screenrc/nix/store/mk2ac0nk9164vyxflmvlmm0jk64vwl70-etc-screenrc
gh-actionsgithub-hosted
628562026-06-20 04:02 UTC
unit-polkit.service/nix/store/1xkx8h2vdm8ygpjpj7ap06k8nf8p4vmf-unit-polkit.service
gh-actionsgithub-hosted
628552026-06-20 04:02 UTC
etc-config.json/nix/store/mf1y0fpc5kpqc0fd903iwa140x8pxg6s-etc-config.json
gh-actionsgithub-hosted
628542026-06-20 04:02 UTC
darwin-version.json/nix/store/lmhmx9q2jmzh1yhbwkszxm0dyyl9lps5-darwin-version.json
gh-actionsgithub-hosted
628532026-06-20 04:02 UTC
hosts/nix/store/1rv4ijby24bpa2z7f474lyn7p08za5ng-hosts
gh-actionsgithub-hosted
628522026-06-20 04:02 UTC
unit-container-codex.service/nix/store/1q3zna52nr7gj7s5kjqnwpj0jxps8mrc-unit-container-codex.service
gh-actionsgithub-hosted
628512026-06-20 04:02 UTC
gemini-cli-0.47.0/nix/store/c504fdsl60dxg8mjp5s4srxqm7jcnwin-gemini-cli-0.47.0
gh-actionsgithub-hosted
628502026-06-20 04:01 UTC
system-path/nix/store/k3rzlifddccx0xq0bxa738ymsa1xy7zq-system-path
gh-actionsgithub-hosted
628492026-06-20 04:02 UTC
unit-firewall.service/nix/store/1fy61cq67nab4z897d9m44pvgxby9mg5-unit-firewall.service
gh-actionsgithub-hosted
628482026-06-20 04:01 UTC
nvim-treesitter-grammars/nix/store/kmrazi6r6xp9gsi64nwjlxnpywy2h623-nvim-treesitter-grammars
gh-actionsgithub-hosted
628472026-06-20 04:01 UTC
etc-bashrc/nix/store/k79v93wp2513vllrvagx2xvvd44divy9-etc-bashrc
gh-actionsgithub-hosted
628462026-06-20 04:01 UTC
unit-sshd.socket/nix/store/1f6x1pcfg38jrdvvvc1cxdibq32d2qqh-unit-sshd.socket
gh-actionsgithub-hosted
628452026-06-20 04:01 UTC
unit-script-container-nat-fix-start/nix/store/1dx7andkaidx9fk4mxgadqjcca2fc7ax-unit-script-container-nat-fix-start
gh-actionsgithub-hosted
628442026-06-20 04:01 UTC
org.nixos.darwin-auto-update.plist/nix/store/i73sap0hy9bri0b0imzzj7alaqadxqj6-org.nixos.darwin-auto-update.plist
gh-actionsgithub-hosted
628432026-06-20 04:01 UTC
etc-zprofile/nix/store/i21ls7paww35r2zlrb8w1d6fh1i50z4z-etc-zprofile
gh-actionsgithub-hosted
628422026-06-20 04:01 UTC
vocab/nix/store/h615dcr8z35p7pzrmyhcqx0mv5258iq8-vocab
gh-actionsgithub-hosted
628412026-06-20 04:01 UTC
chfn.pam/nix/store/13chyck8m0qdmhskdxx92b43cbi439h5-chfn.pam
gh-actionsgithub-hosted
628402026-06-20 04:01 UTC
darwin-manual-html/nix/store/gx9f8yv4zylhmsckhwbfabjlr3vki0l5-darwin-manual-html
gh-actionsgithub-hosted
628392026-06-20 04:01 UTC
initrd-linux-7.1/nix/store/0qnac7iswmsgzbab54hsipn82958n3ij-initrd-linux-7.1
gh-actionsgithub-hosted
628382026-06-20 04:01 UTC
passwd.pam/nix/store/0vmrjiyazmq1nxzwcslxyj78rg7i85dx-passwd.pam
gh-actionsgithub-hosted
628372026-06-20 04:01 UTC
etc-zshenv/nix/store/gq6pwp52bfjp7nxrwmp61mjbngqbz4cp-etc-zshenv
gh-actionsgithub-hosted
628362026-06-20 04:01 UTC
unit-systemd-nspawn-claude.service/nix/store/0njr02s6jx8qd5ys6dcqkf4igwgdf94r-unit-systemd-nspawn-claude.service
gh-actionsgithub-hosted
628352026-06-20 04:01 UTC
etc-nixos-containers-gemini.conf/nix/store/0my1qy2pggriyc9i2irhykys0qphs70m-etc-nixos-containers-gemini.conf
gh-actionsgithub-hosted
628342026-06-20 04:01 UTC
etc-zz-user.sh/nix/store/gnm11sl3yqv3da6jahbka13qlhn10nah-etc-zz-user.sh
gh-actionsgithub-hosted
628332026-06-20 04:01 UTC
etc-nix.custom.conf/nix/store/cv906h0c3ky1zsw8r2mmpxcjs98bqx8g-etc-nix.custom.conf
gh-actionsgithub-hosted
628322026-06-20 04:01 UTC
unit-script-container_codex-post-start/nix/store/0cjsvrbfbzd6xraz8xf8l7gwmda4n1nl-unit-script-container_codex-post-start
gh-actionsgithub-hosted
628312026-06-20 04:01 UTC
unit-script-network-local-commands-start/nix/store/08fz701hrpprjd9b0fzcsa1wv1m5jmdc-unit-script-network-local-commands-start
gh-actionsgithub-hosted
628302026-06-20 04:01 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/0jbg58658qfw0igyzk0aaahqvldz3r4c-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsgithub-hosted
628292026-06-20 04:01 UTC
nixos-system-congo-26.11.20260616.567a49d/nix/store/07vqllhq8slyn64yxm57gr087438jfmp-nixos-system-congo-26.11.20260616.567a49d
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.