← 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   2026-09-11 03:34 UTC
signature   vega-cache-1:mhf1OZSCw7zlCFqNb+kY+hd6tFqlZwNtzUbj2EuPl8J8AUU5J8SwQR1vz6bF7PENmWgfz8KQWGa0+HakkHhQCw==
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
832732026-07-20 01:56 UTC
org.nixos.activate-system.plist/nix/store/7an4a7rgqrkcc5y2bn4i9mg95hwpny7x-org.nixos.activate-system.plist
gh-actionsgithub-hosted
832722026-07-20 01:56 UTC
packdir-start/nix/store/709gpdb5chl9iwbqy3qxqia0940kw7vq-packdir-start
gh-actionsgithub-hosted
832712026-07-20 01:56 UTC
org.nixos.gnupg-agent.plist/nix/store/6vxdhcn5ds7x33gjsdpnr4id7slp4fmb-org.nixos.gnupg-agent.plist
gh-actionsgithub-hosted
832702026-07-20 01:56 UTC
etc-screenrc/nix/store/6s71n8lb0s47d02qx5mpffcx14lwslgi-etc-screenrc
gh-actionsgithub-hosted
832692026-07-20 01:56 UTC
determinate-nix-update/nix/store/6l68j7c651kwszxfk2ylk0b70dh9r4i5-determinate-nix-update
gh-actionsgithub-hosted
832682026-07-20 01:56 UTC
darwin-version.json/nix/store/58d05nwg2cm5iwkrmv33cdbnnnwsk55j-darwin-version.json
gh-actionsgithub-hosted
832672026-07-20 01:56 UTC
etc-ssh_known_hosts/nix/store/54i9y1x7qz616qk009902zzbk74a3mnn-etc-ssh_known_hosts
gh-actionsgithub-hosted
832662026-07-20 01:56 UTC
darwin-uninstaller/nix/store/5x59mcwaivk9c17jn5wgnlvyv2krpcnb-darwin-uninstaller
gh-actionsgithub-hosted
832652026-07-20 01:56 UTC
vocab/nix/store/4dm8mq5mlv0mp2i6crvns20sam9k61gd-vocab
gh-actionsgithub-hosted
832642026-07-20 01:56 UTC
nvim-treesitter-grammars/nix/store/2h21zccp5l7m66y0nx0cai3fnfa5m17x-nvim-treesitter-grammars
gh-actionsgithub-hosted
832632026-07-20 01:56 UTC
darwin-manpages/nix/store/3b3c0ya1ifl9c8v0n51415qz3jxn2n2c-darwin-manpages
gh-actionsgithub-hosted
832622026-07-20 01:56 UTC
darwin-auto-update/nix/store/365zkazbp8r47nd4kz07hz60sjkwh3zy-darwin-auto-update
gh-actionsgithub-hosted
832612026-07-20 01:56 UTC
darwin-option/nix/store/1dkgy1qi7mn10w110mm4mm5v8yiz7yqr-darwin-option
gh-actionsgithub-hosted
832602026-07-20 01:56 UTC
etc-zprofile/nix/store/00csqfbry3wpkp1q70a6lqfq5zab5gjf-etc-zprofile
gh-actionsgithub-hosted
832592026-07-20 01:56 UTC
etc-101-authorized-keys.conf/nix/store/128rdhyj2gf1mp49c0fxp9mzrdmih07f-etc-101-authorized-keys.conf
gh-actionsgithub-hosted
832582026-07-20 01:56 UTC
org.nixos.activate-agenix.plist/nix/store/1bddg8aziygyl787bj95g2liykprjx47-org.nixos.activate-agenix.plist
gh-actionsgithub-hosted
832572026-07-20 01:56 UTC
etc-zshenv/nix/store/0944z9226j7zvjgdjy5ldhsp9r1fi3ww-etc-zshenv
gh-actionsgithub-hosted
832562026-07-20 01:31 UTC
vega-repro-e2e-probe-1/nix/store/n2dzim8c2f0hrh5a0kr6q79vzlnpj999-vega-repro-e2e-probe-1
832552026-07-20 01:31 UTC
vega-repro-e2e-probe-1/nix/store/n2dzim8c2f0hrh5a0kr6q79vzlnpj999-vega-repro-e2e-probe-1
vega-repro (class not recorded)github-hosted
832542026-07-20 01:31 UTC
vega-repro-e2e-probe-1/nix/store/n2dzim8c2f0hrh5a0kr6q79vzlnpj999-vega-repro-e2e-probe-1
832532026-07-20 01:31 UTC
vega-repro-e2e-probe-1/nix/store/n2dzim8c2f0hrh5a0kr6q79vzlnpj999-vega-repro-e2e-probe-1
vega-repro (class not recorded)github-hosted
832522026-07-18 07:25 UTC
discord-1.0.138/nix/store/zy94xf1fgf228c0wr3v8fdrg1jx4069y-discord-1.0.138
gh-actionsself-hosted
832512026-07-18 07:25 UTC
unit-dbus-broker.service/nix/store/zx7wlh3lyvjb1zrdh3s1an7805xlhg75-unit-dbus-broker.service
gh-actionsself-hosted
832502026-07-18 07:25 UTC
unit-sshd.service/nix/store/zrs840lc9i0998ji2nxljwa2pmnyqgan-unit-sshd.service
gh-actionsself-hosted
832492026-07-18 07:25 UTC
etc-profile/nix/store/zppjbaix2v3cq87wsqard6rgzsqiqb44-etc-profile
gh-actionsself-hosted
832482026-07-18 07:25 UTC
system-shutdown/nix/store/zm8y863dj0ldr1m5kf4j0wa0h1303d50-system-shutdown
gh-actionsself-hosted
832472026-07-18 07:25 UTC
user-units/nix/store/zjjfgsfnzp5iqcvpyrs0p7svvh1rk3qq-user-units
gh-actionsself-hosted
832462026-07-18 07:25 UTC
unit-ghostty-config.service/nix/store/zic46lznnaa9bsybgvg40ijyidrjyq60-unit-ghostty-config.service
gh-actionsself-hosted
832452026-07-18 07:25 UTC
virtiofsd-bosun-runner-rwstore/nix/store/zh4fldhyyrizx7jbmb9psskvri2z0l0c-virtiofsd-bosun-runner-rwstore
gh-actionsself-hosted
832442026-07-18 07:25 UTC
bosun-browser-virtiofsd-supervisord.conf/nix/store/zgslfd93zk43xjjr2ird0r7x88wil3s3-bosun-browser-virtiofsd-supervisord.conf
gh-actionsself-hosted
832432026-07-18 07:25 UTC
unit-dbus-broker.service/nix/store/zgazyjnklf1ahqgijnczi7df1sbcy6af-unit-dbus-broker.service
gh-actionsself-hosted
832422026-07-18 07:25 UTC
firewall-reload/nix/store/zfvsy44aa69j6yzmwds1jmhw6mljsqwz-firewall-reload
gh-actionsself-hosted
832412026-07-18 07:24 UTC
zram-generator.conf/nix/store/z8y0wk8zdhy2545zl5ll31l3wydsipd3-zram-generator.conf
gh-actionsself-hosted
832402026-07-18 07:24 UTC
firefox-152.0.6/nix/store/z71awlcdrcsvf009ybqzxbf15n5v9aqq-firefox-152.0.6
gh-actionsself-hosted
832392026-07-18 07:24 UTC
etc-gtk-4.0-settings.ini/nix/store/z6172jyj1yki8bg099sqczs2lcv4k133-etc-gtk-4.0-settings.ini
gh-actionsself-hosted
832382026-07-18 07:24 UTC
steam-1.0.0.85-fhsenv-rootfs/nix/store/z219dzf40ywbcpgykhb0a23g3f9w6p9v-steam-1.0.0.85-fhsenv-rootfs
gh-actionsself-hosted
832372026-07-18 07:24 UTC
X-Restart-Triggers-dbus-broker/nix/store/z5pqvfcam6jly45wiz5xmjr1g91l24p2-X-Restart-Triggers-dbus-broker
gh-actionsself-hosted
832362026-07-18 07:24 UTC
ask-peer/nix/store/z2k5s9b6pm4jssisagrgb53hfp5bk69m-ask-peer
gh-actionsself-hosted
832352026-07-18 07:24 UTC
unit-caddy.service/nix/store/z2hnm8wbxgi04fmlsk27b6v33xnlvbny-unit-caddy.service
gh-actionsself-hosted
832342026-07-18 07:24 UTC
supervisord-event-handler/nix/store/z1ngj0zzd6fz143hlaa56pyfm4a647hf-supervisord-event-handler
gh-actionsself-hosted
832332026-07-18 07:24 UTC
determinate-nix-util-3.21.1/nix/store/z0bwvdnznl7hf8d2wp1ahz77vk21xv4m-determinate-nix-util-3.21.1
gh-actionsself-hosted
832322026-07-18 07:24 UTC
nixos-system-ai-codex-26.05pre-git/nix/store/yysx63xhkvlkvj748yrxzlzzwyc3m4jm-nixos-system-ai-codex-26.05pre-git
gh-actionsself-hosted
832312026-07-18 07:24 UTC
nixos-manual-html/nix/store/yvhzqaphyn9y4jmizl25008g1g69g4wv-nixos-manual-html
gh-actionsself-hosted
832302026-07-18 07:24 UTC
unit-nix-gc.service/nix/store/yvdwccbvc5vnrwiivzxidzslbbfm4xh9-unit-nix-gc.service
gh-actionsself-hosted
832292026-07-18 07:24 UTC
nixos-rebuild-ng-26.05/nix/store/yn88f4q951bgx6na8fjw6jy7mc7xscwl-nixos-rebuild-ng-26.05
gh-actionsself-hosted
832282026-07-18 07:24 UTC
etc-machine-id/nix/store/ym3s02wj62pf343cyp570bbg40n5mwsl-etc-machine-id
gh-actionsself-hosted
832272026-07-18 07:24 UTC
X-Restart-Triggers-polkit/nix/store/ylj6w435fdir0hnani888dd9pybfn0ny-X-Restart-Triggers-polkit
gh-actionsself-hosted
832262026-07-18 07:24 UTC
unit-microvm-virtiofsd-ai-codex.service/nix/store/yjwfx8w0fyzippbaax7izj1rfwpbrsy1-unit-microvm-virtiofsd-ai-codex.service
gh-actionsself-hosted
832252026-07-18 07:24 UTC
unit-script-network-local-commands-start/nix/store/yigwjvd5bzrdfwrwxm3c99gisx4ljxyb-unit-script-network-local-commands-start
gh-actionsself-hosted
832242026-07-18 07:24 UTC
etc-systemd-system.conf/nix/store/yi3xrfi0x12k65hhjw7k6d8b9yyjzdjh-etc-systemd-system.conf
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.