backend ok
Story history
Score and comment observations over time
How the Barcode Was Invented
HN #49,807,174 | submitted 2026-09-22 19:53 UTC | worldofsystems.co
60 observationsby eawosika
2 points
Latest score
1 comments
Latest comments
+1
Score change
Rank history is not tracked yet in the current dataset, so this first slice focuses on score and comment movement.
Score
Range 1 to 2
2026-09-22 19:57 UTC2026-09-23 00:40 UTC
Comments
Range 1 to 1
2026-09-22 19:57 UTC2026-09-23 00:40 UTC
Observation history
Observation times are irregular and reflect when the tracker refreshed this story.
First 2026-09-22 19:57 UTCLatest 2026-09-23 00:40 UTC
| Observed at | Score | Comments | Rank |
|---|---|---|---|
| 2026-09-23 00:40 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:36 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:31 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:27 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:22 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:17 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:13 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:08 UTC | 2 | 1 | not tracked |
| 2026-09-23 00:04 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:59 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:54 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:50 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:45 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:38 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:33 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:29 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:24 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:19 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:15 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:10 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:05 UTC | 2 | 1 | not tracked |
| 2026-09-22 23:01 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:56 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:51 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:47 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:42 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:35 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:30 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:26 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:21 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:17 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:12 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:07 UTC | 2 | 1 | not tracked |
| 2026-09-22 22:03 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:58 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:53 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:49 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:44 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:39 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:33 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:28 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:23 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:19 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:14 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:09 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:05 UTC | 2 | 1 | not tracked |
| 2026-09-22 21:00 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:55 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:51 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:46 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:41 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:37 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:30 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:25 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:21 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:16 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:11 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:07 UTC | 1 | 1 | not tracked |
| 2026-09-22 20:02 UTC | 1 | 1 | not tracked |
| 2026-09-22 19:57 UTC | 1 | 1 | not tracked |