https://ukiepc.info/2021/
source 255c03fee7d1 · match key ukiepc.info/2021 · all sources
- live
- https://ukiepc.info/2021/
- wayback
- calendar of snapshots
- roles
- websiteproblem set
- health
- changed checked 2026-11-03 — snapshot similarity 0.44
changed: same place, drifted content (30–75% similar to the snapshot, never mentions the year, or a JS shell / login wall) - wayback status
- ok checked 2026-10-21 — snapshot served (20210420015335)
- referenced by
- ukiepc-2021 website
Snapshots (3)
One entry per time this address is known at: Wayback snapshots we captured, our live fetches, and times the catalogue declares (as_of) without a capture. Each capture is our stored copy, with its provenance.
2022-04-24 05:27 wayback held 255c03fee7d1@20220424052706
- wayback
- snapshot nearest 2022-04-24 05:27
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ukiepc-2021 | problemset | 2026-11-02 05:20 | wayback | https://web.archive.org/web/20220424052706id_/https://ukiepc.info/2021/ | text/html | 14740 | 8897072874204d06 | ukiepc/ukiepc-2021/problemset/20220424-wayback-619ed165/page.html | raw |
2026-09-05 07:10 live held 255c03fee7d1@20260905071003
- wayback
- snapshot nearest 2026-09-05 07:10
- artifacts
- website
- website crawl
- ukiepc-2021 · mode live · fetched 2026-09-05 07:10 (capture_site.py/1.12)
- scope
- ukiepc.info/2021/ (year-path)
- size
- 150 pages (59 html), 1.2 MB; 1790 in scope not fetched, 22 offsite links
- play back
- archived site · raw files
pages (150)
2026-11-02 05:19 live held 255c03fee7d1@20261102051948
- wayback
- snapshot nearest 2026-11-02 05:19
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ukiepc-2021 | problemset | 2026-11-02 05:19 | live | https://ukiepc.info/2021/ | text/html | 11746 | bdebfc9a44ef8ece | ukiepc/ukiepc-2021/problemset/20261101-live-f8bbceb3/page.html | raw |
Checks (4)
Every time this address was looked at and what came back. A check that found no content is a record of the attempt, not a snapshot.
| when | via | outcome | evidence |
|---|---|---|---|
| 2026-10-21 | live | absent | dead: HTTP 502 |
| 2026-10-21 | wayback | content | ok: snapshot served (20210420015335) |
| 2026-11-02 | live | content | changed: snapshot similarity 0.44 |
| 2026-11-03 | live | content | changed: snapshot similarity 0.44 |