← 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 18:44 UTC
signature   vega-cache-1:FuPPdYKeMUtWgYcnM1iG4a3GKlHXDstrHtNxQEk1TTG7t0UAcU7rGwn19pwz0K46VLG8RQ8k3kj0od1I+EGbDQ==
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
18782026-06-01 16:31 UTC
unit-script-nixos-upgrade-start/nix/store/ra8vqkrjs7bvmm1s8xg3akc4sbysq6yn-unit-script-nixos-upgrade-start
gh-actionsunknown
18772026-06-01 16:31 UTC
etc-environment.d-50-systemd-path.conf/nix/store/qz0501x99qv8g7gw159d40flqwrdd2cw-etc-environment.d-50-systemd-path.conf
gh-actionsunknown
18762026-06-01 16:31 UTC
X-Restart-Triggers-systemd-udevd/nix/store/qwjs8dd26kcspdiivs2l3wdl4m31kc5g-X-Restart-Triggers-systemd-udevd
gh-actionsunknown
18752026-06-01 16:31 UTC
etc-fail2ban-fail2ban-status.sh/nix/store/qi96zwqrw4f6lpca84wq4jvk3bn7r68s-etc-fail2ban-fail2ban-status.sh
gh-actionsunknown
18742026-06-01 16:31 UTC
unit-disk-pressure-warn.service/nix/store/qbrmxrb33a37mlyw8gm7ps7zgcl5fc43-unit-disk-pressure-warn.service
gh-actionsunknown
18732026-06-01 16:31 UTC
etc-pam-environment/nix/store/plssxvgvf6p4r6qc21cma2k8l0kh1rnh-etc-pam-environment
gh-actionsunknown
18722026-06-01 16:31 UTC
userdel.pam/nix/store/pl1mhpn6h5ajml2pgb151d557zn0xf6c-userdel.pam
gh-actionsunknown
18712026-06-01 16:31 UTC
sudo-as-doas/nix/store/pknv1wvawmp4srl6ygry5zfk3xvpgwbl-sudo-as-doas
gh-actionsunknown
18702026-06-01 16:31 UTC
ld-library-path/nix/store/pjdn6g0wlwmh8h2mzrjc60ncj22sf9rs-ld-library-path
gh-actionsunknown
18692026-06-01 16:31 UTC
X-Restart-Triggers-systemd-tmpfiles-resetup/nix/store/pi5sl4li59f22qy06pxz99c97zgjf06d-X-Restart-Triggers-systemd-tmpfiles-resetup
gh-actionsunknown
18682026-06-01 16:31 UTC
runuser.pam/nix/store/pgnplx9yp1a96mx6368w90291ldccgmf-runuser.pam
gh-actionsunknown
18672026-06-01 16:31 UTC
unit-sshd-keygen.service/nix/store/p620cqn71k8najdxgxb3ij2axfw28i5d-unit-sshd-keygen.service
gh-actionsunknown
18662026-06-01 16:31 UTC
tmpfiles.d/nix/store/ns3kaf0ipmm5mcg9gw5r8lj9kfywxjs9-tmpfiles.d
gh-actionsunknown
18652026-06-01 16:31 UTC
agent-authorized_keys/nix/store/nbmkg7a8zcs856msqr0x6c9qalhwd0j7-agent-authorized_keys
gh-actionsunknown
18642026-06-01 16:31 UTC
etc-hostname/nix/store/n7fpd0vv666p65lr333f5mc92lamqvad-etc-hostname
gh-actionsunknown
18632026-06-01 16:31 UTC
etc/nix/store/n6xhv9vf7r2a89m5y5x7v00x1g94xadk-etc
gh-actionsunknown
18622026-06-01 16:31 UTC
security-wrapper-utempter-x86_64-unknown-linux-musl/nix/store/n1pga168l4251dcyfs5kziwlw56zvz4x-security-wrapper-utempter-x86_64-unknown-linux-musl
gh-actionsunknown
18612026-06-01 16:31 UTC
unit-systemd-nspawn-gemini.service/nix/store/myjj9y14icp4k0wpjs3k1y0gk026jkqp-unit-systemd-nspawn-gemini.service
gh-actionsunknown
18602026-06-01 16:31 UTC
system-units/nix/store/msbfyvq4nlksdllkrc9fli7ksxn6m10s-system-units
gh-actionsunknown
18592026-06-01 16:31 UTC
etc/nix/store/mlh80v7mp352gd9hk3i4hnn20602d6f0-etc
gh-actionsunknown
18582026-06-01 16:31 UTC
unit-script-tailscale-udp-gro-start/nix/store/mjqzdwq5bv00hw39kcfs8qyf27aq9bps-unit-script-tailscale-udp-gro-start
gh-actionsunknown
18572026-06-01 16:31 UTC
unit-script-nix-gc-start/nix/store/mifjg5agmiqznpfdcsjz8xbj4xmhyqk3-unit-script-nix-gc-start
gh-actionsunknown
18562026-06-01 16:31 UTC
doas.pam/nix/store/m8pwjchpvx881f568vg2gf7hd12gyris-doas.pam
gh-actionsunknown
18552026-06-01 16:31 UTC
unit-script-container_codex-start/nix/store/mcw4z74gcc2dwz18vy0b83zjn3n09ijr-unit-script-container_codex-start
gh-actionsunknown
18542026-06-01 16:31 UTC
dhcpcd.conf/nix/store/m3a46697lwv5kyj8pwl23raq11dhq582-dhcpcd.conf
gh-actionsunknown
18532026-06-01 16:31 UTC
firewall-reload/nix/store/lywldldbrhr9286h8gaqmxwsa6w4smfr-firewall-reload
gh-actionsunknown
18522026-06-01 16:31 UTC
pihole.toml/nix/store/ld7w33in2b8y8d1xiqlfw4gxrwlginww-pihole.toml
gh-actionsunknown
18512026-06-01 16:31 UTC
firewall-start/nix/store/lga7bgcm0m4s94nwlkvjiwayia2ifxzy-firewall-start
gh-actionsunknown
18502026-06-01 16:31 UTC
unit-nixos-upgrade-failure-notify.service/nix/store/lc6gikfgb8q1b66l7183ib2a2cmbk6r2-unit-nixos-upgrade-failure-notify.service
gh-actionsunknown
18492026-06-01 16:31 UTC
system-path/nix/store/kkmd2l5zh03yrxnr9jpd5xrrc1am0kyf-system-path
gh-actionsunknown
18482026-06-01 16:31 UTC
unit-network-addresses-eth0.service/nix/store/l4zpj6fvcdmxz9vznmg0gpd7vda4fnbg-unit-network-addresses-eth0.service
gh-actionsunknown
18472026-06-01 16:31 UTC
etc-gitconfig/nix/store/kis1fps9c2vzb26z4dnifm9mqndvsaxz-etc-gitconfig
gh-actionsunknown
18462026-06-01 16:31 UTC
append-initrd-secrets/nix/store/kyry3hqnfax37vxd8whdwrl0pj8vhqfs-append-initrd-secrets
gh-actionsunknown
18452026-06-01 16:31 UTC
unit-systemd-nspawn-codex.service/nix/store/khyw18ackn7hrz02c1lrhrmdvm78xf37-unit-systemd-nspawn-codex.service
gh-actionsunknown
18442026-06-01 16:31 UTC
unit-script-network-addresses-eth0-start/nix/store/kaxha1amd0177l9rxnmaji1m7j88y82n-unit-script-network-addresses-eth0-start
gh-actionsunknown
18432026-06-01 16:31 UTC
etc-hostname/nix/store/kdlc9lr7sk6mlihx88l0jq68bwsqamvs-etc-hostname
gh-actionsunknown
18422026-06-01 16:31 UTC
tailscale-initrd-key.age/nix/store/k3bi88hd8j05snnhlhs7v1pb0a8ggk30-tailscale-initrd-key.age
gh-actionsunknown
18412026-06-01 16:31 UTC
unit-tailscale-udp-gro.service/nix/store/jssibc9yzn7h2fwjwbb34jl60xrmwssy-unit-tailscale-udp-gro.service
gh-actionsunknown
18402026-06-01 16:31 UTC
sshd.pam/nix/store/jpr3za7zbmx3zn1ys2kjdkswjbc63qja-sshd.pam
gh-actionsunknown
18392026-06-01 16:31 UTC
unit-script-disk-pressure-warn-start/nix/store/js6mii6v4b764cl0prhjfdy3qi0wy0vk-unit-script-disk-pressure-warn-start
gh-actionsunknown
18382026-06-01 16:31 UTC
pihole-admin-password.age/nix/store/jnx2anhsj09x933fswlf4jb9900ifdxc-pihole-admin-password.age
gh-actionsunknown
18372026-06-01 16:31 UTC
unit-pcscd.service/nix/store/jn72m22bcpxhl7c6p3qnyikhryahagsc-unit-pcscd.service
gh-actionsunknown
18362026-06-01 16:31 UTC
unit-systemd-modules-load.service/nix/store/jlpfjih61s6gmjkdlq4rczvah9sv979x-unit-systemd-modules-load.service
gh-actionsunknown
18352026-06-01 16:31 UTC
nixos-system-ai-gemini-26.05pre-git/nix/store/jm8l3sa7mn4lc4xdzh3vdc6w259vi24v-nixos-system-ai-gemini-26.05pre-git
gh-actionsunknown
18342026-06-01 16:31 UTC
etc-sysctl.d-60-nixos.conf/nix/store/jj4z9akwzbh8fgqx4c5n1sdsfkf4mxak-etc-sysctl.d-60-nixos.conf
gh-actionsunknown
18332026-06-01 16:31 UTC
unit-systemd-udevd.service/nix/store/jg8va23lkr8yrnnl8yczdq6h33w2sxzj-unit-systemd-udevd.service
gh-actionsunknown
18322026-06-01 16:31 UTC
etc-screenrc/nix/store/jdd5djw4233q607w5085raqsmmnr6rzy-etc-screenrc
gh-actionsunknown
18312026-06-01 16:31 UTC
unit-dbus-broker.service/nix/store/j4aj0gcbblhc3vw9fayqg94584x48604-unit-dbus-broker.service
gh-actionsunknown
18302026-06-01 16:31 UTC
etc/nix/store/j5ccr53hmgp93jbivfygcfna305fmh54-etc
gh-actionsunknown
18292026-06-01 16:31 UTC
unit-generate-shutdown-ramfs.service/nix/store/iwz4grfkmz14pkyxyxbjygsx4pn80rvg-unit-generate-shutdown-ramfs.service
gh-actionsunknown

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.