Bilibili
Latest recorded position: #19 on Oct 12, 2026, 8:00 AM CST.
Across 2 retained daily records, the best recorded rank was #14. From the first retained rank (#14) to the last (#19), this listing fell 5 places.
Arknights × National Library: “Everlasting Bridge” Collaboration Promotional Video
《明日方舟》× 国家图书馆「恒远津梁」合作宣传PV
ThreadEast first recorded "Arknights × National Library: “Everlasting Bridge” Collaboration Promotional Video" on Oct 11, 2026, 8:00 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
Bilibili
Chinese source / Guest reading usually available
#19Source metric: 994888 plays
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 |
|---|---|---|---|---|
| 2026-10-12 | Bilibili | #19 | #19 | 1 |
| 2026-10-11 | Bilibili | #14 | #14 | 1 |