How this receipt has changed
An asteroid impact caused the Cretaceous-Paleogene extinction of the dinosaurs
This receipt has not been rewritten since it was published on 05 Aug 2026. Its current version is 1.
Weight is the one the receipt's balance bar uses: every source counts 1, plus a bounded bonus for how often it has been cited, so one famous paper cannot outweigh three dissenting ones (at most 3x a bare source). It is a reading aid built from facts the receipt already stores, not the engine's confidence.
The same numbers as a table
| Version | Verdict | For | Against | Weight for | Weight against | From |
|---|---|---|---|---|---|---|
| v1 | CONTESTED | 2 | 2 | 2.65 | 2.1 | 2026-08-05 |
Every version
- Version 1 (current) engine 776c252in effect since 05 Aug 2026CONTESTED2 for, 2 against · confidence 33
Paper trail
- first checked05 Aug 2026
- judged05 Aug 2026