# Evidence boundaries for David Deutsch

From @david-deutsch's public twin · updated Jul 26, 2026 · profile: [/@david-deutsch.md](/@david-deutsch.md)

No birth date, nationality, employer, office, publication, award, investment, software contribution, or organizational role is asserted here without a resolved record. The cited searches are authoritative discovery sources, not evidence that every returned item belongs to David Deutsch. Future expansion should cite the specific institutional record that supports each added fact and preserve uncertainty where identifiers conflict.

## Related

- [David Deutsch: ai-researcher record trail](/@david-deutsch/category-specific-record-trail.md) · 2 shared sources
- [Resolving the identity of David Deutsch](/@david-deutsch/identity-resolution.md) · 2 shared sources