← VEGA

Transparency log

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

tree size   91868
root hash   2d9883341410e1b37b83f4651537b10dba911d423a0b3e777832993ba0f7f027
as of   2026-08-03 16:26 UTC
signature   vega-cache-1:btmZ5kUthe9TBiIvwgqoSedNKzIMrzM/3Fu4R0EAniwZ7sZj4dujEknmZpI4RYKK9jGoB/fBVRk7y26K7nHrAw==
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
582282026-06-17 17:30 UTC
nixos-system-perdurabo-26.05.20260608.bd0ff2d/nix/store/9jy2adprx6876z8ffcsvlkzlscyls62y-nixos-system-perdurabo-26.05.20260608.bd0ff2d
gh-actionsself-hosted
582272026-06-17 17:30 UTC
etc-profile/nix/store/9kr4wadfllrbc3vb1mm0n8i39pvqdf6g-etc-profile
gh-actionsself-hosted
582262026-06-17 17:30 UTC
etc-sudo_local/nix/store/brlzxk6dmy988alqc4ybscawmsjlzvs3-etc-sudo_local
gh-actionsgithub-hosted
582252026-06-17 17:30 UTC
unit-network-local-commands.service/nix/store/9idlk01m86185gi48ajjsz6r811s8kp9-unit-network-local-commands.service
gh-actionsself-hosted
582242026-06-17 17:30 UTC
agenix-0.15.0/nix/store/bl1w2crxgq2cll1pl88k38vy9v51fj1x-agenix-0.15.0
gh-actionsgithub-hosted
582232026-06-17 17:30 UTC
agent-authorized_keys/nix/store/9hgmzryg3ryf3ikbfzymc350m7wz9yxi-agent-authorized_keys
gh-actionsself-hosted
582222026-06-17 17:30 UTC
darwin-auto-update/nix/store/bhl3slc100snyfv8fqcadz11icv4kzav-darwin-auto-update
gh-actionsgithub-hosted
582212026-06-17 17:30 UTC
unit-script-suid-sgid-wrappers-start/nix/store/9i18dicb5wv5lisrzkclrya4zbnb3d7h-unit-script-suid-sgid-wrappers-start
gh-actionsself-hosted
582202026-06-17 17:30 UTC
darwin-option/nix/store/bblxh4qk96rb8632xwarzi6rdpsch4wb-darwin-option
gh-actionsgithub-hosted
582192026-06-17 17:29 UTC
unit-tailscaled.service/nix/store/923qrr3ibsnda06i0hsxvvh2paq3nn8m-unit-tailscaled.service
gh-actionsself-hosted
582182026-06-17 17:30 UTC
determinate-nix-cmd-3.21.1/nix/store/9g9h12nbdp05s86diqwfj91vcx6jgwqi-determinate-nix-cmd-3.21.1
gh-actionsself-hosted
582172026-06-17 17:30 UTC
org.nixos.sync-ai-history.plist/nix/store/amfvpx85rc61w9qrzvzhws6ncfqg44lw-org.nixos.sync-ai-history.plist
gh-actionsgithub-hosted
582162026-06-17 17:30 UTC
nixos-version/nix/store/9gh4w0cps0n3bxqlg0rl53y56ylgkr8r-nixos-version
gh-actionsself-hosted
582152026-06-17 17:30 UTC
sshd.conf-final/nix/store/9dzld9a2didiwkq5ysa7sbjv8wskb17l-sshd.conf-final
gh-actionsself-hosted
582142026-06-17 17:30 UTC
system-path/nix/store/arzvla17959pyync4y2vl19g9gw4sbr9-system-path
gh-actionsgithub-hosted
582132026-06-17 17:30 UTC
org.nixos.activate-system.plist/nix/store/ajlb7fmkfaq2z3n9426833s2rj6bzjjn-org.nixos.activate-system.plist
gh-actionsgithub-hosted
582122026-06-17 17:30 UTC
etc-100-nix-darwin.conf/nix/store/aixsn2dxxzh1y3v964fpi2c2c2lipchh-etc-100-nix-darwin.conf
gh-actionsgithub-hosted
582112026-06-17 17:30 UTC
unit-sshd.service/nix/store/93ajv6w0z9pjg65i0a250nx7fx3n23mk-unit-sshd.service
gh-actionsself-hosted
582102026-06-17 17:30 UTC
determinate-nix-3.21.1-man/nix/store/97l6dakv1f8wyj1qcnrh7scf0l6a2rpr-determinate-nix-3.21.1-man
gh-actionsself-hosted
582092026-06-17 17:30 UTC
nixos-option/nix/store/9ccv5dcxdlc0nmw5jss1jsqaghfq1f9z-nixos-option
gh-actionsself-hosted
582082026-06-17 17:30 UTC
codex-0.139.0/nix/store/98fwa4amdi1yx3qnxwcrlmkz2xfdyrg2-codex-0.139.0
gh-actionsgithub-hosted
582072026-06-17 17:30 UTC
etc-099-host-keys.conf/nix/store/afaav62w2z4h75l1d2agf62qnpbz8x8l-etc-099-host-keys.conf
gh-actionsgithub-hosted
582062026-06-17 17:30 UTC
darwin-version.json/nix/store/94n57awwmk2psxybwjcf6nysl399mjlx-darwin-version.json
gh-actionsgithub-hosted
582052026-06-17 17:30 UTC
etc-tmux.conf/nix/store/a9ajbl6vl34x5kh8rk0b9d0qdsc280b9-etc-tmux.conf
gh-actionsgithub-hosted
582042026-06-17 17:29 UTC
unit-ollama.service/nix/store/92qnjrgi2nf7z0vyvx9jkx1m4kfd90qy-unit-ollama.service
gh-actionsself-hosted
582032026-06-17 17:30 UTC
unit-firewall.service/nix/store/930fmid236kavy25vb0bsapcxibk4v7i-unit-firewall.service
gh-actionsself-hosted
582022026-06-17 17:30 UTC
jasonodoom.gpg/nix/store/9381h33q88i7jc5xc8s57xv2xgn03smk-jasonodoom.gpg
gh-actionsself-hosted
582012026-06-17 17:30 UTC
darwin-manual-html/nix/store/a58cj6vf1g8v4hn2amf42czx5spsz8ly-darwin-manual-html
gh-actionsgithub-hosted
582002026-06-17 17:30 UTC
darwin-help/nix/store/a8zhjg816i2z4c60zyl4q5xvni48s86c-darwin-help
gh-actionsgithub-hosted
581992026-06-17 17:29 UTC
unit-test-initrd-ssh.service/nix/store/8zywxjz297q2dqn4w3y2dhjcvpp3nh2f-unit-test-initrd-ssh.service
gh-actionsself-hosted
581982026-06-17 17:29 UTC
users-groups.json/nix/store/91w9vn6xdigz847mb033bb7rpgvzihqh-users-groups.json
gh-actionsself-hosted
581972026-06-17 17:29 UTC
darwin-help/nix/store/8wj10s3a9w5h6amxi3yqf5brjyr1r5vn-darwin-help
gh-actionsgithub-hosted
581962026-06-17 17:29 UTC
travel-mode-off/nix/store/8ajn52mcjkpvi2jy5gydsghzz8k4a24l-travel-mode-off
gh-actionsgithub-hosted
581952026-06-17 17:29 UTC
etc-skel-.gnupg-gpg.conf/nix/store/91f44pv9fdaks8srr843z8v79ri8x7xl-etc-skel-.gnupg-gpg.conf
gh-actionsself-hosted
581942026-06-17 17:29 UTC
X-Restart-Triggers-sshd/nix/store/905d1jsnc553123dpkw44ijryjjac403-X-Restart-Triggers-sshd
gh-actionsself-hosted
581932026-06-17 17:29 UTC
etc-direnvrc/nix/store/7gvnlv88wrbyb6w6qzaqak0kssvpn4z2-etc-direnvrc
gh-actionsgithub-hosted
581922026-06-17 17:29 UTC
etc-ssh_known_hosts/nix/store/6pg01yy3p4r5sj92ak8822af3nzbbbkm-etc-ssh_known_hosts
gh-actionsgithub-hosted
581912026-06-17 17:29 UTC
etc-nix-registry.json/nix/store/8vbiwr6xqcgk1dqd3v2fyf766a6qcchz-etc-nix-registry.json
gh-actionsself-hosted
581902026-06-17 17:29 UTC
determinate-nix-flake-3.21.1/nix/store/8xgplsnylmrhwqq3zlj1yjijlwfs6rwk-determinate-nix-flake-3.21.1
gh-actionsself-hosted
581892026-06-17 17:29 UTC
unit-sshd.service/nix/store/8ysq5i8cp3zvb2gfjq6jliifbvhsnv9b-unit-sshd.service
gh-actionsself-hosted
581882026-06-17 17:29 UTC
fonts/nix/store/6d7k1d5f4dncnxfnlgfxmkfnygsdb0ky-fonts
gh-actionsgithub-hosted
581872026-06-17 17:29 UTC
neovim-0.12.3/nix/store/6k85lkr6qn1zxkmi8lhs7mgsjzaig122-neovim-0.12.3
gh-actionsgithub-hosted
581862026-06-17 17:29 UTC
darwin-system-26.11.aabb203/nix/store/5ylk838jzpbqq6rca7v0vmcmx5h34w29-darwin-system-26.11.aabb203
gh-actionsgithub-hosted
581852026-06-17 17:29 UTC
gemini-cli-0.46.0/nix/store/34wqwlkzyxm01mvrsc00xk3v3s465rma-gemini-cli-0.46.0
gh-actionsgithub-hosted
581842026-06-17 17:29 UTC
unit-microvms.target/nix/store/8w5bms9ljviphq2k88c0w2ga310b3z58-unit-microvms.target
gh-actionsself-hosted
581832026-06-17 17:29 UTC
unit-script-nix-gc-start/nix/store/8vzc5fgfs8wwkhxb4fqviv5pq72whl9b-unit-script-nix-gc-start
gh-actionsself-hosted
581822026-06-17 17:29 UTC
user/nix/store/8v4indjk8qksfnhk4r30hdfrajrm9fsy-user
gh-actionsself-hosted
581812026-06-17 17:29 UTC
darwin-uninstaller/nix/store/5mrqlr5d11lqxm5i6r3i9qyyq67j2dh1-darwin-uninstaller
gh-actionsgithub-hosted
581802026-06-17 17:29 UTC
etc-zshrc/nix/store/5j42qwwdyh1mrr4ff710capkyb0yxv9m-etc-zshrc
gh-actionsgithub-hosted
581792026-06-17 17:29 UTC
determinate-nix-3.21.1/nix/store/8jp1ddkp4dkwiafavizdpp9sz4srib7j-determinate-nix-3.21.1
gh-actionsself-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.