https://open.kattis.com/problem-sources/2021%20ICPC%20East-Central%20NA%20Regional%20Contest
source 2c40bbe1f811 · match key open.kattis.com/problem-sources/2021%20icpc%20east-central%20na%20regional%20contest · all sources
- live
- https://open.kattis.com/problem-sources/2021%20ICPC%20East-Central%20NA%20Regional%20Contest
- wayback
- calendar of snapshots
- roles
- judge page
- health
- replaced checked 2026-11-03 — snapshot similarity 0.25
replaced: something else lives there now (redirects off-host, or <30% similar to the snapshot) — use wayback/archived - referenced by
- ecna-2021 judge page · Kattis as of 2022-06-29 00:15
Snapshots (2)
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.
2022-06-29 00:15 wayback held 2c40bbe1f811@20220629001545
- wayback
- snapshot nearest 2022-06-29 00:15
- artifacts
- judge-kattis
- referenced by
- ecna-2021 judge page · Kattis
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ecna-2021 | judge-kattis | 2026-11-02 19:58 | wayback | https://web.archive.org/web/20220629001545id_/https://open.kattis.com/problem-sources/202… | text/html | 57685 | 1a429a8d5f4da969 | ecna/ecna-2021/judge-kattis/20220629-wayback-29bd5a84/page.html | raw |
2026-11-02 19:57 live held 2c40bbe1f811@20261102195706
- wayback
- snapshot nearest 2026-11-02 19:57
- artifacts
- judge-kattis
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ecna-2021 | judge-kattis | 2026-11-02 19:57 | live | https://open.kattis.com/problem-sources/2021%20ICPC%20East-Central%20NA%20Regional%20Cont… | text/html | 49224 | 2054ef769b7c5be0 | ecna/ecna-2021/judge-kattis/20261102-live-71c6c646/page.html | raw |
Checks (2)
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 |
|---|---|---|---|
| 2026-11-02 | live | content | live: mentions year 2021±1 (no snapshot to compare) |
| 2026-11-03 | live | content | replaced: snapshot similarity 0.25 |