← 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 15:29 UTC
signature   vega-cache-1:Skyodylc8iANWk06y/CwL/sCLZk08C5x2xYoPDExeFYBD1TQUMzXw91hokHWh3x2NUy+3toBVfREQUupip5dBw==
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
887232026-07-31 21:22 UTC
etc-hostname/nix/store/gys017v7s0iffr722w5v06xhf6jw136j-etc-hostname
gh-actionsgithub-hosted
887222026-07-31 21:22 UTC
agenix-0.15.0/nix/store/mv8004k86ri92y2b4lk57p57qk5rrd0a-agenix-0.15.0
gh-actionsgithub-hosted
887212026-07-31 21:22 UTC
hosts/nix/store/g608n3j8mhygg7nxvsqsjzf7ac5qdllq-hosts
gh-actionsgithub-hosted
887202026-07-31 21:22 UTC
org.nixos.sync-ai-history.plist/nix/store/mkzrqqzfx901bfbw5kbhighpb9yws8kd-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
887192026-07-31 21:22 UTC
darwin-help/nix/store/mgybf3q67f4nyxfsjm82lp5b68m5dwjl-darwin-help
gh-actionsgithub-hosted
887182026-07-31 21:22 UTC
X-Restart-Triggers-systemd-modules-load/nix/store/gah4rx6k4as67dkfil5sdhfqci0yhlb6-X-Restart-Triggers-systemd-modules-load
gh-actionsgithub-hosted
887172026-07-31 21:22 UTC
agent-sessions-restore/nix/store/mg6mjpm45vplp6k685zsgnm8kk9y08vj-agent-sessions-restore
gh-actionsgithub-hosted
887162026-07-31 21:22 UTC
Brewfile/nix/store/m5khs4dm1kski952c1b6i4ca19yh63lq-Brewfile
gh-actionsgithub-hosted
887152026-07-31 21:22 UTC
unit-script-suid-sgid-wrappers-start/nix/store/g4qrxzb1f11p9zd6h8ayf4j9x5b5riw0-unit-script-suid-sgid-wrappers-start
gh-actionsgithub-hosted
887142026-07-31 21:22 UTC
unit-network-addresses-enp0s31f6.service/nix/store/g3dqddhwd50rnii8wzxa2lbv0im69czq-unit-network-addresses-enp0s31f6.service
gh-actionsgithub-hosted
887132026-07-31 21:22 UTC
system-units/nix/store/g0k56wyp79vdilys3g002lvfxkyrakx3-system-units
gh-actionsgithub-hosted
887122026-07-31 21:22 UTC
org.nixos.determinate-nix-update.plist/nix/store/lvnpdkdyisydyarw83p7hjpd1qs5g06x-org.nixos.determinate-nix-update.plist
gh-actionsgithub-hosted
887112026-07-31 21:22 UTC
unit-script-container_antigravity-post-start/nix/store/g1fkmp6x16fb7rn8pz7k0hzzl4k1380h-unit-script-container_antigravity-post-start
gh-actionsgithub-hosted
887102026-07-31 21:22 UTC
darwin-rebuild/nix/store/lng1mdmz42nvdajns8zyyrva9flyq9p8-darwin-rebuild
gh-actionsgithub-hosted
887092026-07-31 21:22 UTC
etc-environment.d-50-systemd-path.conf/nix/store/fxzww5fhlgjcvvsk5nka4g26mzrsirks-etc-environment.d-50-systemd-path.conf
gh-actionsgithub-hosted
887082026-07-31 21:22 UTC
unit-script-container_claude-start/nix/store/fjbr1zak5lq4dn0fvk0hdrpjr42mmdzv-unit-script-container_claude-start
gh-actionsgithub-hosted
887072026-07-31 21:22 UTC
com.jason.agent-sessions-snapshot.plist/nix/store/lg0dyrr2gv31zkhs0f4ycw5s86yg751a-com.jason.agent-sessions-snapshot.plist
gh-actionsgithub-hosted
887062026-07-31 21:22 UTC
darwin-version/nix/store/l844i06iwpq15y09vjkysx6ljkzmpn6a-darwin-version
gh-actionsgithub-hosted
887052026-07-31 21:22 UTC
sshd.pam/nix/store/f396dc8p6zpc0z9riqmadrwpc2vqdxfs-sshd.pam
gh-actionsgithub-hosted
887042026-07-31 21:22 UTC
etc/nix/store/f73skc4f0hmjjx6rm04v159bbwbry44i-etc
gh-actionsgithub-hosted
887032026-07-31 21:22 UTC
X-Reload-Triggers-polkit/nix/store/f70dvgqn2922ivbbk70cgk81zskh9fdn-X-Reload-Triggers-polkit
gh-actionsgithub-hosted
887022026-07-31 21:22 UTC
activate-system-start/nix/store/kskhjw8ql6wj1dy03wv6nlknrl975c6g-activate-system-start
gh-actionsgithub-hosted
887012026-07-31 21:22 UTC
etc-tmux.conf/nix/store/dvxys4l4rxkgfqk18wk2qw4izynd6mib-etc-tmux.conf
gh-actionsgithub-hosted
887002026-07-31 21:22 UTC
direnv-2.37.1/nix/store/k500kx384ffh14j5a5mszz94s0v2463g-direnv-2.37.1
gh-actionsgithub-hosted
886992026-07-31 21:22 UTC
antigravity-cli-1.1.3/nix/store/j9y33hj4xhq9r01ww7wdrpsa6105qkkw-antigravity-cli-1.1.3
gh-actionsgithub-hosted
886982026-07-31 21:22 UTC
etc-bashrc/nix/store/dnd8ggg6f4nn7gkmywx1r7p451jgg4yf-etc-bashrc
gh-actionsgithub-hosted
886972026-07-31 21:22 UTC
system-path/nix/store/jz3z7cmlazdv7ab21pz0srz03q3b99ma-system-path
gh-actionsgithub-hosted
886962026-07-31 21:22 UTC
etc-nixos-containers-claude.conf/nix/store/dj7wrsygha58naqbh8ljypdx5dz3rgja-etc-nixos-containers-claude.conf
gh-actionsgithub-hosted
886952026-07-31 21:22 UTC
claude-code-2.1.220/nix/store/c8ljqnjdvalylh6bwljbp5vj2qnz88m5-claude-code-2.1.220
gh-actionsgithub-hosted
886942026-07-31 21:22 UTC
unit-suid-sgid-wrappers.service/nix/store/dh3hnwpn92dh0lzyy8xwqxdxc9c07l4z-unit-suid-sgid-wrappers.service
gh-actionsgithub-hosted
886932026-07-31 21:22 UTC
system-applications/nix/store/jyf05wsr0lzbqjdfp8z9xkv2vpqkwz8w-system-applications
gh-actionsgithub-hosted
886922026-07-31 21:22 UTC
init.lua/nix/store/ji1hzpm6bnw8bd73cbbsi80xk4kdj5zv-init.lua
gh-actionsgithub-hosted
886912026-07-31 21:22 UTC
amy-authorized_keys/nix/store/dfb9wwpxz18258qp0w6wpvkaxg1swdz2-amy-authorized_keys
gh-actionsgithub-hosted
886902026-07-31 21:22 UTC
etc-zz-user.sh/nix/store/ivi3hl04hzyiwk6618yq8ng2c2d05gib-etc-zz-user.sh
gh-actionsgithub-hosted
886892026-07-31 21:22 UTC
agent-authorized_keys/nix/store/d690pb6yyqhcvjhp56akiaxyc1i22xn1-agent-authorized_keys
gh-actionsgithub-hosted
886882026-07-31 21:22 UTC
unit-script-container_claude-pre-start/nix/store/d518yc4mlrwr4w8wa001zxc71idxacv9-unit-script-container_claude-pre-start
gh-actionsgithub-hosted
886872026-07-31 21:22 UTC
system-applications/nix/store/hvans1mlqmkcif8fc3c59i26igqql3fg-system-applications
gh-actionsgithub-hosted
886862026-07-31 21:21 UTC
hosts/nix/store/cjrvvgb9cv5gwnqjixmyy23bfl191z31-hosts
gh-actionsgithub-hosted
886852026-07-31 21:22 UTC
hosts/nix/store/cvla4x6ri0v9cz81ygk2kk03maaddda8-hosts
gh-actionsgithub-hosted
886842026-07-31 21:22 UTC
org.nixos.container-system.plist/nix/store/hp8j3bqhqfbghl7pczhd7majjag0m87j-org.nixos.container-system.plist
gh-actionsgithub-hosted
886832026-07-31 21:22 UTC
agent-sessions-snapshot/nix/store/gmwawymzh9j25m2k4xbv9a6b732xxrkz-agent-sessions-snapshot
gh-actionsgithub-hosted
886822026-07-31 21:22 UTC
sshd.conf-final/nix/store/cnnv4jaglzfpy1myihc4bcgxqbyfqbqi-sshd.conf-final
gh-actionsgithub-hosted
886812026-07-31 21:21 UTC
gh-token.age/nix/store/g8ivgwz7yd7s2pm38rd3p96bnp80yh9y-gh-token.age
gh-actionsgithub-hosted
886802026-07-31 21:21 UTC
etc-nixos-containers-codex.conf/nix/store/ch0jpgj3fhl17rz16nn693waw4iz5mb1-etc-nixos-containers-codex.conf
gh-actionsgithub-hosted
886792026-07-31 21:21 UTC
activate-agenix-start/nix/store/g7a98v4i2xp3rxm3r1kwk01b1f3c2inv-activate-agenix-start
gh-actionsgithub-hosted
886782026-07-31 21:21 UTC
nixos-system-ai-codex-26.11pre-git/nix/store/cbaxm39m6x5zlifv9xinpli1rmafyvcw-nixos-system-ai-codex-26.11pre-git
gh-actionsgithub-hosted
886772026-07-31 21:21 UTC
etc-100-nix-darwin.conf/nix/store/fv92x4dpb3fd0pvd7242f66sdamq6573-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
886762026-07-31 21:21 UTC
etc/nix/store/fnbjrvk6sl4brp8j9qjwdjq21sr0blb2-etc
gh-actionsgithub-hosted
886752026-07-31 21:21 UTC
unit-screen-config.service/nix/store/c6dk8q1vrqgpxqafnpdpfx12fa5x6qc5-unit-screen-config.service
gh-actionsgithub-hosted
886742026-07-31 21:21 UTC
fluent-bit.yaml/nix/store/c45ljkgkfhg1qsk5kpsl03lgj7qsnaqz-fluent-bit.yaml
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.