Project BluefinOperating System Factory

Image status

Updated Jul 26, 2026, 4:05 AM UTCSource: external base images & upstream familiesRaw dataset ↗

Monitoring

Live logs

Intake activity

Upstream intake monitoring density. Displays how frequently cron-triggered workflows poll public OCI registries and Git repositories for new image base layers.

Timeline

Evidence links below

Release timeline

Published streams plot against their release timestamp. Streams without published evidence remain listed underneath.

Availability

Real data

Stream availability by family

Stacked counts show where release timestamps exist today and where collectors still owe evidence.

Freshness

Unavailable streams kept explicit

Release freshness by stream

Bars show published age in days. Missing streams stay on the axis with explicit unavailable markers.

Family Distribution

Ecosystem share

Streams by upstream family

Proportion of streams mapped under each upstream family and publisher group.

Freshness Health

Freshness brackets

Release freshness brackets

Image streams grouped by age ranges (Fresh, Recent, Stale, and Awaiting evidence).

Deep view

Grouped upstream streams

Every stream keeps its branch, freshness, availability, derivation, and evidence link visible.

Reference upstream parent OSes

These Fedora-based desktop parent distributions are the upstream references that many image families build from.

Fedora desktop parent

Fedora Silverblue

Parent OS

Reference parent OS for immutable desktop experiences and the Silverblue family.

Fedora Silverblue homepage

Fedora desktop parent

Fedora Kinoite

Parent OS

Reference parent OS for KDE desktop experiences and the Kinoite family.

Fedora Kinoite homepage

Project Bluefin variants

Bluefin family images published by projectbluefin.

Group evidence

stable

Bluefin stable

available
Published
Jul 20, 2026, 2:22 AM UTC
Freshness
6 days
Publisher
projectbluefin/bluefin
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bluefin.stable_seen_at/stable_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Bluefin testing

available
Published
Jul 25, 2026, 1:14 PM UTC
Freshness
0 days
Publisher
projectbluefin/bluefin
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bluefin.testing_seen_at/testing_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

stable

Bluefin-lts stable

available
Published
Jul 23, 2026, 9:45 PM UTC
Freshness
2 days
Publisher
projectbluefin/bluefin-lts
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bluefin-lts.stable_seen_at/stable_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Bluefin-lts testing

available
Published
Jul 23, 2026, 9:45 PM UTC
Freshness
2 days
Publisher
projectbluefin/bluefin-lts
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bluefin-lts.testing_seen_at/testing_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Dakota testing

available
Published
Jul 26, 2026, 1:55 AM UTC
Freshness
0 days
Publisher
projectbluefin/dakota
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.dakota.testing_seen_at/testing_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

GNOME OS

GNOME OS upstream images used for lab expansion and comparison.

Group evidence

nightly

GNOME OS nightly

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
Repo-owned placeholder

Known GNOME OS workflow exists, but no repo-owned artifact publishes a nightly release timestamp yet.

Derivation

Scope placeholder derived from the existing GNOME OS provisioning workflow tracked in git.

Evidence linkCollected 2026-07-26T04:05:05Z

Fedora bootc

Fedora bootc upstream streams with digest pollers tracked in git.

Group evidence

stable

Fedora bootc stable

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
fedora/fedora-bootc

Known Fedora bootc poller exists, but no repo-owned artifact publishes a stable release timestamp yet.

Derivation

Map the git-tracked latest poller manifest to the stable Fedora bootc lane until repo data publishes release timestamps.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Fedora bootc testing

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
fedora/fedora-bootc

Known Fedora bootc poller exists, but no repo-owned artifact publishes a testing release timestamp yet.

Derivation

Map the git-tracked rawhide poller manifest to the testing Fedora bootc lane until repo data publishes release timestamps.

Evidence linkCollected 2026-07-26T04:05:05Z

Universal Blue derivatives

Derivative desktop images published by ublue-os.

Group evidence

stable

Aurora stable

available
Published
Jul 14, 2026, 2:08 AM UTC
Freshness
12 days
Publisher
ublue-os/aurora
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.aurora.stable_seen_at/stable_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Aurora testing

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
ublue-os/aurora

No published release timestamp is present in docs/data/factory-stats.json for this stream.

Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.aurora.testing_seen_at/testing_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

stable

Bazzite stable

available
Published
Jul 21, 2026, 7:33 PM UTC
Freshness
4 days
Publisher
ublue-os/bazzite
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bazzite.stable_seen_at/stable_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

testing

Bazzite testing

available
Published
Jul 25, 2026, 6:39 AM UTC
Freshness
0 days
Publisher
ublue-os/bazzite
Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.bazzite.testing_seen_at/testing_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

latest

Zirconium latest

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
ublue-os/zirconium

No published release timestamp is present in docs/data/factory-stats.json for this stream.

Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.zirconium.latest_seen_at/latest_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

COSMIC desktop

COSMIC desktop OCI images built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate.

Group evidence

nvidia

Cosmic nvidia

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
RazorfinOS-org/cosmic-build-meta

COSMIC image is built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate and exported to the local Zot registry — no external GitHub release timestamp is collected yet.

Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.cosmic.nvidia_seen_at/nvidia_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

stable

Cosmic stable

unavailable
Published
Unavailable
Freshness
Unavailable
Publisher
RazorfinOS-org/cosmic-build-meta

COSMIC image is built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate and exported to the local Zot registry — no external GitHub release timestamp is collected yet.

Derivation

Join docs/data/variant-publishers.json branches with docs/data/factory-stats.json factory.images.cosmic.stable_seen_at/stable_age_days.

Evidence linkCollected 2026-07-26T04:05:05Z

Coverage

5 families

8 streams currently publishing evidence

Upstream families are grouped by their originating ecosystem so release freshness and availability stay easy to compare.

Active streams
8
Unavailable streams
7

Project Bluefin variants

5/5 available

Published evidence present

Bluefin family images published by projectbluefin.

Freshest stream
Bluefin testing · 0 days
Unavailable streams
0
Evidence
Family source

GNOME OS

0/1 available

Collector gap visible

GNOME OS upstream images used for lab expansion and comparison.

Freshest stream
No published release yet
Unavailable streams
1
Evidence
Family source

Fedora bootc

0/2 available

Collector gap visible

Fedora bootc upstream streams with digest pollers tracked in git.

Freshest stream
No published release yet
Unavailable streams
2
Evidence
Family source

Universal Blue derivatives

3/5 available

Published evidence present

Derivative desktop images published by ublue-os.

Freshest stream
Bazzite testing · 0 days
Unavailable streams
2
Evidence
Family source

COSMIC desktop

0/2 available

Collector gap visible

COSMIC desktop OCI images built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate.

Freshest stream
No published release yet
Unavailable streams
2
Evidence
Family source

Security posture

Lab-side CVE scan summary

Non-gating · ADR 0002

Grype scans of the current published digest for each release-verdict lane. Results are informational only and do not gate releases.

LaneDigestCriticalHighMediumLowFixableTotalStatus
bluefin-stablesha256:af5929bafcaa000000unavailable
bluefin-testingsha256:3137b8a1afe9000000unavailable
bluefin-lts-stablesha256:53d9ae6c4274000000unavailable
bluefin-lts-testingsha256:53d9ae6c4274000000unavailable
dakota-testingsha256:d0f3f42a40b9000000unavailable

bluefin-stable: nightly-cve-scan CronWorkflow has not published its first scan yet

bluefin-testing: nightly-cve-scan CronWorkflow has not published its first scan yet

bluefin-lts-stable: nightly-cve-scan CronWorkflow has not published its first scan yet

bluefin-lts-testing: nightly-cve-scan CronWorkflow has not published its first scan yet

dakota-testing: nightly-cve-scan CronWorkflow has not published its first scan yet

Raw dataset ↗Collected Jul 19, 2026, 6:18 PM UTC

History

Unavailable

Severity count trend

No CVE scan history has been published yet. The nightly-cve-scan CronWorkflow will populate docs/data/history/cve-summary.ndjson on its first run.

Awaiting evidence

Streams Awaiting Published Evidence

These image streams are configured but currently lack verified release timestamps.

Aurora testingNo published release timestamp is present in docs/data/factory-stats.json for this stream.
Cosmic stableCOSMIC image is built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate and exported to the local Zot registry — no external GitHub release timestamp is collected yet.
Cosmic nvidiaCOSMIC image is built in-cluster via the cosmic-build-pipeline Argo WorkflowTemplate and exported to the local Zot registry — no external GitHub release timestamp is collected yet.
Zirconium latestNo published release timestamp is present in docs/data/factory-stats.json for this stream.
GNOME OS nightlyKnown GNOME OS workflow exists, but no repo-owned artifact publishes a nightly release timestamp yet.
Fedora bootc stableKnown Fedora bootc poller exists, but no repo-owned artifact publishes a stable release timestamp yet.
Fedora bootc testingKnown Fedora bootc poller exists, but no repo-owned artifact publishes a testing release timestamp yet.