Independent research, data surfaces, tools, and public build work by Dennis Hedegreen.
I build things that can be checked: public datasets, small tools, protocol proofs, research notes, interactive rooms, and reproducible artifacts.
This is work, not profile theater.
- Hedegreen Research - public articles, tools, Signal, TID, and Camelot papers.
- TID - public tools, instruments, and data rooms.
- Signal - sound, fragments, and live room experiments.
- Pizza4People - live public protocol surface for direct restaurant-customer discovery.
- Transparency ledger - public declarations and continuity notes.
- Danish Politics Data - Denmark-only public politics data surface.
- Swedish Politics Data - Sweden-only public politics data surface.
- Dutch Politics Data - Netherlands public preview.
- nabour - Denmark + Sweden municipality matcher.
- p4p - protocol proof and reference runtime for direct restaurant-customer discovery.
- hedegreen-research-transparency - public declarations ledger for Hedegreen Research.
- danish-politics-data - Denmark politics app source and data.
- swedish-politics-data - Sweden politics app source and data.
- netherlands-politics-data - Dutch politics public preview source and data.
- nearest-gravhoj - one-button field tool for finding the nearest registered Danish gravhoj.
- bio-log - public observation log for one glass vessel of lake water.
- Hedegreen Research Lab Results - small reproducible lab-result packs.
- gtk-launcher - GTK3 desktop launcher with setup wizard, Claude + Codex CLI, i18n, and theme support.
No loyalty to outcome.
No loyalty to narrative.
Only loyalty to what survives pressure.
- Not a startup profile.
- Not a founder pitch.
- Not a lifestyle brand.
- Not a finished archive.