← 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 16:02 UTC
signature   vega-cache-1:2MSNWywi3VfwMcc0AlS+GRqYJjRgyMsDZhHBgqeaM4e4WEnKnvUrXxjAzpd/jzffXaRqirQ5jKMGYj2Uk98sDA==
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
30282026-06-01 19:15 UTC
initrd-linux-6.18.33/nix/store/755rlphqvbvmiw2n6x0x4ln78yh2hc2k-initrd-linux-6.18.33
gh-actionsself-hosted
30272026-06-01 19:15 UTC
unit-verify-upgrade-commits.service/nix/store/72sxv3kgdbjq2dih3g5qry04a3ni76wy-unit-verify-upgrade-commits.service
gh-actionsself-hosted
30262026-06-01 19:15 UTC
determinate-nix-3.21.0-doc/nix/store/70gbrp2gyddw997n2r7f597mhz88bp5c-determinate-nix-3.21.0-doc
gh-actionsself-hosted
30252026-06-01 19:15 UTC
user-generators/nix/store/70fymkllnwh878cw53rr15vq7r5355mx-user-generators
gh-actionsself-hosted
30242026-06-01 19:15 UTC
etc-qemu-bridge.conf/nix/store/6ysh3kpzyl3py3pvn7kxjk3cvj3fj8d5-etc-qemu-bridge.conf
gh-actionsself-hosted
30232026-06-01 19:15 UTC
microvm-qemu-ai-codex/nix/store/6xyqgvia2i9rizxzq0pix43rcy1bxl5z-microvm-qemu-ai-codex
gh-actionsself-hosted
30222026-06-01 19:15 UTC
firefox-151.0.2/nix/store/6wcs5sv5xp47zgrabk2k700szxpf2iwb-firefox-151.0.2
gh-actionsself-hosted
30212026-06-01 19:15 UTC
steam-1.0.0.85-init/nix/store/6shbmrgicf20w60kdxi2fa9rmq9d73gh-steam-1.0.0.85-init
gh-actionsself-hosted
30202026-06-01 19:15 UTC
unit-nix-gc.timer/nix/store/6lv25mq3i9bnky461nimqz5a25nvlliv-unit-nix-gc.timer
gh-actionsself-hosted
30192026-06-01 19:15 UTC
unit-40-virbr-ai.link/nix/store/6jzgpclx2zmdfndvzwjk2hscihxryyvs-unit-40-virbr-ai.link
gh-actionsself-hosted
30182026-06-01 19:15 UTC
steam-wrapped/nix/store/6izmhjabv8vnamjbmya8f4rlpw4f1gz6-steam-wrapped
gh-actionsself-hosted
30172026-06-01 19:15 UTC
determinate-nix-store-3.21.0/nix/store/6iz13yjcwclh511wkknyyffw0q2xiqrc-determinate-nix-store-3.21.0
gh-actionsself-hosted
30162026-06-01 19:15 UTC
X-Restart-Triggers-cups-browsed/nix/store/6iwi1pq3smkxgh228w8l384mz4h58b3w-X-Restart-Triggers-cups-browsed
gh-actionsself-hosted
30152026-06-01 19:15 UTC
system-path/nix/store/6gnrb55cg5mjzrxhxy05pc6d5x44b9ax-system-path
gh-actionsself-hosted
30142026-06-01 19:15 UTC
steam-1.0.0.85/nix/store/6c1iabpn12s0y8nfpg3pir0dk6y88hhc-steam-1.0.0.85
gh-actionsself-hosted
30132026-06-01 19:15 UTC
systemd-user.pam/nix/store/6a03ivy364indfmrgsj0bjdkfxpif82i-systemd-user.pam
gh-actionsself-hosted
30122026-06-01 19:14 UTC
unit-microvm-tap-interfaces-.service/nix/store/69vbb9b4im3dxz9p6crzw6nj79j8m6ks-unit-microvm-tap-interfaces-.service
gh-actionsself-hosted
30112026-06-01 19:14 UTC
nixos.conf/nix/store/69n7p0ar0bf7s7nin0dx0ihl391nz47y-nixos.conf
gh-actionsself-hosted
30102026-06-01 19:14 UTC
unit-fprintd.service/nix/store/62fr3dqdv7ba24pp3xpwgvp83z8wlwhj-unit-fprintd.service
gh-actionsself-hosted
30092026-06-01 19:14 UTC
unit-10-eth.network/nix/store/61d7ngx0wrz9z27bp8pwv2yffpvszlyc-unit-10-eth.network
gh-actionsself-hosted
30082026-06-01 19:14 UTC
unit-systemd-sysctl.service/nix/store/5zal0zb6drrs9aq5fbby92lvpklg66rw-unit-systemd-sysctl.service
gh-actionsself-hosted
30072026-06-01 19:14 UTC
etc-hostname/nix/store/5yavylmmns443c2gccmq3m0kirgydk5s-etc-hostname
gh-actionsself-hosted
30062026-06-01 19:14 UTC
boost-1.87.0/nix/store/5n2m2314pm13l66k7qh57w77rp99rjc4-boost-1.87.0
gh-actionsself-hosted
30052026-06-01 19:14 UTC
user-units/nix/store/5q032h533syzjl49cdbcp0va4nvzjjyc-user-units
gh-actionsself-hosted
30042026-06-01 19:14 UTC
X-Restart-Triggers-dbus-broker/nix/store/5lv7760bzfy1xy9ciz08k2r1is0zgd54-X-Restart-Triggers-dbus-broker
gh-actionsself-hosted
30032026-06-01 19:14 UTC
nixos-wallpapers/nix/store/5jzj1igqwk5ychjd9rasajf4hc1q1kn1-nixos-wallpapers
gh-actionsself-hosted
30022026-06-01 19:14 UTC
initrd-linux-6.18.33/nix/store/4mnwsa2nq773qwcr67ik83lzc1hhzgcj-initrd-linux-6.18.33
gh-actionsself-hosted
30012026-06-01 19:14 UTC
unit-tailscaled-autoconnect.service/nix/store/5hxz451a5r2vz3pff5qcn7ps1lhg4pxx-unit-tailscaled-autoconnect.service
gh-actionsself-hosted
30002026-06-01 19:14 UTC
init.vim/nix/store/5gpwm2p7qd1gshji5pyjf643bpky193r-init.vim
gh-actionsself-hosted
29992026-06-01 19:14 UTC
X-Restart-Triggers-microvm-codex/nix/store/5gh8qinnm842fc7as2j1clxzp5hg0my0-X-Restart-Triggers-microvm-codex
gh-actionsself-hosted
29982026-06-01 19:14 UTC
etc-systemd-system.conf/nix/store/59kl9z95ch8q0sikp25qfq3an8r8nf3j-etc-systemd-system.conf
gh-actionsself-hosted
29972026-06-01 19:14 UTC
microvm-qemu-perdurabo-ci/nix/store/4zaq095p5qblj726xwr2wcsfmwzfvmz1-microvm-qemu-perdurabo-ci
gh-actionsself-hosted
29962026-06-01 19:14 UTC
virtiofsd-agent-tailscale/nix/store/4ydq3g6sx7x1qgxzvlkw7v26pr64lz67-virtiofsd-agent-tailscale
gh-actionsself-hosted
29952026-06-01 19:14 UTC
unit-disk-pressure-warn.timer/nix/store/4xx7vcgwr000gr1qvsf5q4jlc0amilzy-unit-disk-pressure-warn.timer
gh-actionsself-hosted
29942026-06-01 19:14 UTC
etc/nix/store/4wfj68j4hifnc4hlli6av6s6z2xr2nwy-etc
gh-actionsself-hosted
29932026-06-01 19:14 UTC
firewall-reload/nix/store/4vq9nx5am5p6171b692kyysm9gn17hvh-firewall-reload
gh-actionsself-hosted
29922026-06-01 19:14 UTC
binfmt_nixos.conf/nix/store/4pgbyghi7cbrhjww9g66pbwwrakqzkhq-binfmt_nixos.conf
gh-actionsself-hosted
29912026-06-01 19:14 UTC
initrd-linux-6.18.33/nix/store/42z2qr3lzm1id7favm9jlk7cnb70dcy8-initrd-linux-6.18.33
gh-actionsself-hosted
29902026-06-01 19:14 UTC
unit-systemd-networkd.service/nix/store/4k50yq8czxrp3lb1m584blyzlhv7cbw1-unit-systemd-networkd.service
gh-actionsself-hosted
29892026-06-01 19:14 UTC
X-Restart-Triggers-dbus-broker/nix/store/4jgh6aiwhpdssw5ik0d05nhqzjf937hi-X-Restart-Triggers-dbus-broker
gh-actionsself-hosted
29882026-06-01 19:14 UTC
useradd.pam/nix/store/4j31gpjzw38f8fqcazap1sz6p2y1awkg-useradd.pam
gh-actionsself-hosted
29872026-06-01 19:14 UTC
etc-ssh-ssh_config/nix/store/4hw27w0cay9nm2ly4wmgwr4pzfqi0rg8-etc-ssh-ssh_config
gh-actionsself-hosted
29862026-06-01 19:14 UTC
nixos-system-perdurabo-ci-26.05pre-git/nix/store/4fa2h3dff3z19fdrpwrhjvjwhssjlcms-nixos-system-perdurabo-ci-26.05pre-git
gh-actionsself-hosted
29852026-06-01 19:14 UTC
etc-fstab/nix/store/4f7m571giz14ngrmyl5qcms9dpbx3wr8-etc-fstab
gh-actionsself-hosted
29842026-06-01 19:14 UTC
unit-microvm-virtiofsd-bosun-browser.service/nix/store/4djykk0vllj96433acim5kalh17aajy9-unit-microvm-virtiofsd-bosun-browser.service
gh-actionsself-hosted
29832026-06-01 19:14 UTC
etc-fstab/nix/store/4c4fdwa9za44h4f8hpm0cd8fqww9q8mj-etc-fstab
gh-actionsself-hosted
29822026-06-01 19:14 UTC
sshd.conf-final/nix/store/4bawy8vmb38angz62m4w7x10wrqlvf8b-sshd.conf-final
gh-actionsself-hosted
29812026-06-01 19:14 UTC
system-units/nix/store/4aqj9wc214f496dhdnfig203897sqgdi-system-units
gh-actionsself-hosted
29802026-06-01 19:14 UTC
unit-dbus-broker.service/nix/store/48yi0qxfp650pddc5nh72vlp759rs571-unit-dbus-broker.service
gh-actionsself-hosted
29792026-06-01 19:14 UTC
unit-ghostty-config.service/nix/store/472m8b0zgn9njwzdc3rzql4maz101x0l-unit-ghostty-config.service
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.