Bilibili
Latest recorded position: #62 on Sep 21, 2026, 8:01 AM CST.
Across 2 retained daily records, the best recorded rank was #62. From the first retained rank (#62) to the last (#62), this listing held the same rank.
One of the essential skills for traveling through primitive society - cutting stones with the wire saw method
穿越原始社会必备技能之——绳锯法切割石头
ThreadEast first recorded "One of the essential skills for traveling through primitive society - cutting stones with the wire saw method" on Sep 20, 2026, 8:07 PM CST. It has been observed on Bilibili, with 11 hours between the first and latest recorded appearances.
What the trend data tells us
The English title describes the topic of the source listing. Its appearance in a ranking measures attention within that platform; the ranking alone does not explain the cause of a spike or verify the underlying claim.
This stable URL remains available after a topic leaves a live ranking. Observation span is elapsed time between sightings, not continuous time on a chart. Platforms use different ranking and heat systems; their metrics are not added together.
Original evidence
Source listings
BB
#62Source metric: 299709播放
Original source Daily ranking timeline
Up to 180 recent daily records from retained observations and preserved archives. The best rank and last rank can differ within a day. Times use China Standard Time (UTC+8).
| Day | Platform | Best rank | Last rank | Observations |
|---|---|---|---|---|
| 2026-09-21 | Bilibili | #62 | #62 | 1 |
| 2026-09-20 | Bilibili | #62 | #62 | 1 |