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Show HN: I built a site that shows private US company filings

https://mosaicfilings.pages.dev/
1•LawZoldyck•1h ago
I built this, and it’s currently just a closed-source, self-hosted engine running 24/7 on my PC, so it has basically zero “users” or, in general, anyone I know is interested in the project. You type in a private US company and it shows the filings it was legally required to submit, with most linked back to the original government source. It currently joins 16 government sources and around 17 million records.

I also already know the data itself is already public so how am I exepcting users, the point is the aggregation and linking everything back to the government source. What’s currently on the website is only a read-only slice of what I have running privately. It also computes things like risk tiers, financial trends such as operating-margin trajectories, watchlists/event streams, and as-of views showing what was knowable at a specific point in time. Some of those parts are still early and incomplete due to the project’s immaturity, and I intentionally left them out of the public demo for now due to posting "risk" tiers/labels on companies is kind of complicated as well. I might consider adding them to the existing demo companies if it is safe for me to do so though.

And i'm trying to scale it beyond that though, if I get any positive signs or in general anyone intersted in my project, or I simply shut it down and I might open-source the code. Would appreicate guidance/feedback, Also, if there is a company that is missing, drop It's name, I'll search it on my end and reply to you with it's record.

Trump Set Fire to America's Election Defenses. Now He's Pointing at the Smoke

https://weaponizedspaces.substack.com/p/trump-set-fire-to-americas-election
2•rbanffy•1m ago•0 comments

Don't remove the bottlenecks, rather upgrade them

https://shrsv.hexmos.com/post/don%27t-remove-the-bottlenecks,-rather-upgrade-them
2•atomicnature•2m ago•0 comments

I'm shutting down my AI SaaS – Post Mortem

https://johnathanward.com/im-shutting-down-content-goblin-a-post-mortem/
2•johnward•7m ago•0 comments

How to properly build a credit ledger

https://useautumn.com/blog/ai-billing-infrastructure
2•ayushrodrigues•7m ago•0 comments

The Archaeologist's Copilot

https://martinfowler.com/articles/archaeologist-copilot.html
1•Jimmc414•7m ago•0 comments

Redis cuts 200 jobs, CEO Rowan Trollope

https://redis.io/blog/ceo-rowan-trollopes-organizational-announcement-to-redis-employees/
2•msolujic•8m ago•0 comments

If I have a US passport, do I need another ID to enter the US?

https://papersplease.org/wp/2026/06/01/if-i-have-a-us-passport-do-i-need-another-id-to-enter-the-us/
2•Jimmc414•9m ago•0 comments

Australian Data Centres forced to generate more power than they use

https://www.afr.com/technology/albanese-hits-data-centres-with-grid-mandate-in-major-ai-pivot-202...
3•root-parent•9m ago•0 comments

Costco Is the Anti-Amazon and It's Thriving

https://thewalrus.ca/costco-is-the-anti-amazon-and-its-thriving/
4•throw0101a•9m ago•0 comments

Show HN: Rockspector, a Visualizer for RocksDB

https://github.com/RaisinTen/rockspector
1•raisin10•10m ago•0 comments

Watchface

https://watchface.netlify.app/
1•duck•10m ago•0 comments

Atomically Thin Materials Significantly Shrink Qubits

https://spectrum.ieee.org/2d-hbn-qubit
1•Jimmc414•10m ago•0 comments

The Word "Hide" Is Now a Legal Question

https://blog.ppb1701.com/the-word-hide-is-now-a-legal-question
3•speckx•12m ago•0 comments

I have built a supervision and Orchestration layer for Claude Code and other CLI

https://cli.agentproto.sh
1•agentik•12m ago•2 comments

Security incident disclosure – July 2026

https://huggingface.co/blog/security-incident-july-2026
3•bsilvereagle•12m ago•0 comments

Does the human brain actually produce DMT or is it a myth? [video]

https://www.youtube.com/watch?v=ZU9t9ZCPUhw
2•binyu•14m ago•0 comments

Evolving Spec-Driven Development: Conductor Now Supports Antigravity

https://developers.googleblog.com/evolving-spec-driven-development-conductor-now-supports-antigra...
2•simonpure•14m ago•0 comments

Ask HN: What Are You Working On? (July 2026)

1•nandi19k•14m ago•0 comments

Golang's Big Miss on Memory Arenas

https://www.andrewvittiglio.com/thoughts/go-killed-arenas
2•synergy20•14m ago•0 comments

Building an Arch Linux Aarch64 Port for Holo Core

https://www.collabora.com/news-and-blog/news-and-events/building-an-arch-linux-aarch64-port-for-h...
2•losgehts•16m ago•0 comments

How the Watch Dogs Games Mirrored and Predicted Real-World Digital Rights Issues

https://www.eff.org/deeplinks/2026/07/how-watch-dogs-video-game-series-mirrored-and-predicted-rea...
1•hn_acker•16m ago•1 comments

Cloudflare is dropping POST bodies for a large share of our traffic

https://www.cloudflarestatus.com
2•taylorhughes•16m ago•1 comments

North Korean campaign uses fake coding interviews to steal developer credentials

https://www.elastic.co/security-labs/contagious-interview-malware-svg-steganography
1•speckx•18m ago•0 comments

Play ambient background sounds on Mac

https://support.apple.com/guide/mac-help/play-background-sounds-mchl3061cdc6/mac
1•gregsadetsky•18m ago•0 comments

RSS on Mastodon and the Fediverse

https://fedi.tips/following-mastodon-and-fediverse-accounts-through-rss/
2•doener•19m ago•0 comments

Bill Gates testifies Epstein pressured him using knowledge of his affairs

5•Teever•20m ago•1 comments

Forgejo v16.0 Is Available

https://forgejo.org/2026-07-release-v16-0/
3•birdculture•24m ago•1 comments

Show HN: Explore the Workspaces of Modern Creators

https://workspaces.xyz/
9•ryangilbert•25m ago•8 comments

Unschooling

https://uli.rocks/unschooling/
2•surprisetalk•26m ago•0 comments

Half-Life 2 running on ReactOS on real hardware [video]

https://www.youtube.com/watch?v=a_my1_xyPM0
2•hespejo•26m ago•0 comments