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Observation record / Hacker News
Arc is being sunset on December 22, 2026
First seen 10/23, 05:10 · Last observed 10/23, 05:40 · Source data is current
Read the original source ↗Title-based outlineArc is being sunset on December 22, 2026
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
30 minutesRank movement—
Building history
1 hourRank movement—
Building history
24 hoursRank movement—
Building history
Source rank history
4 observationsBuilding history; no inferred heat score.
Official public API · linked titles only· Author saharshpruthi
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/23, 05:40 | 3 |
| 10/23, 05:30 | 3 |
| 10/23, 05:20 | 6 |
| 10/23, 05:10 | 13 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-23 | 3 | 3 | 4 |