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Observation record / Hacker News
A story of WiFi secrets, UART lockdowns and a damaged flash memory chip
First seen 10/17, 12:52 · Last observed 10/18, 02:45 · Source data is current
Read the original source ↗Title-based outlineA story of WiFi secrets, UART lockdowns and a damaged flash memory chip
Why it mattersA discussion on this source’s current list. Verify details in the original; rank does not establish reliability.
This content was published earlier. Fetch success does not imply freshness.
30 minutesRank movement—
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24 hoursRank movement—
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Source rank history
63 observationsBuilding history; no inferred heat score.
Official public API · linked titles only· Author michidk
View original observation times and ranks
| Observation time (Beijing) | Source position |
|---|---|
| 10/18, 02:45 | 29 |
| 10/18, 02:34 | 30 |
| 10/18, 02:24 | 29 |
| 10/18, 02:14 | 27 |
| 10/18, 02:04 | 26 |
| 10/17, 22:24 | 30 |
| 10/17, 22:14 | 29 |
| 10/17, 22:04 | 25 |
| 10/17, 21:54 | 24 |
| 10/17, 21:44 | 23 |
| 10/17, 21:34 | 25 |
| 10/17, 21:23 | 24 |
| 10/17, 21:13 | 26 |
| 10/17, 21:03 | 24 |
| 10/17, 20:53 | 23 |
| 10/17, 20:43 | 22 |
| 10/17, 20:33 | 22 |
| 10/17, 20:23 | 24 |
| 10/17, 20:13 | 26 |
| 10/17, 20:03 | 27 |
| 10/17, 19:53 | 25 |
| 10/17, 19:43 | 24 |
| 10/17, 19:33 | 22 |
| 10/17, 19:23 | 22 |
| 10/17, 19:13 | 22 |
| 10/17, 19:03 | 23 |
| 10/17, 18:53 | 22 |
| 10/17, 18:43 | 22 |
| 10/17, 18:33 | 22 |
| 10/17, 18:23 | 27 |
| 10/17, 18:13 | 25 |
| 10/17, 18:03 | 25 |
| 10/17, 17:53 | 23 |
| 10/17, 17:43 | 24 |
| 10/17, 17:33 | 22 |
| 10/17, 17:23 | 21 |
| 10/17, 17:13 | 20 |
| 10/17, 17:03 | 19 |
| 10/17, 16:53 | 17 |
| 10/17, 16:43 | 17 |
| 10/17, 16:33 | 17 |
| 10/17, 16:23 | 17 |
| 10/17, 16:13 | 17 |
| 10/17, 16:03 | 17 |
| 10/17, 15:52 | 17 |
| 10/17, 15:42 | 18 |
| 10/17, 15:32 | 17 |
| 10/17, 15:22 | 18 |
| 10/17, 15:12 | 16 |
| 10/17, 15:02 | 16 |
| 10/17, 14:52 | 16 |
| 10/17, 14:42 | 15 |
| 10/17, 14:32 | 15 |
| 10/17, 14:22 | 14 |
| 10/17, 14:12 | 14 |
| 10/17, 14:02 | 11 |
| 10/17, 13:52 | 11 |
| 10/17, 13:42 | 11 |
| 10/17, 13:32 | 14 |
| 10/17, 13:22 | 14 |
| 10/17, 13:12 | 13 |
| 10/17, 13:02 | 13 |
| 10/17, 12:52 | 12 |
Daily aggregate history
| 日期 | Best daily position | Last daily position | Observations |
|---|---|---|---|
| 2026-10-17 | 11 | 30 | 58 |
| 2026-10-18 | 26 | 29 | 5 |