http://www.karrels.org/Ed/ACM/ec97/index.html
source 176f67a5090d · match key karrels.org/ed/acm/ec97/index.html · all sources
- live
- http://www.karrels.org/Ed/ACM/ec97/index.html
- wayback
- calendar of snapshots
- roles
- problem set
- health
- live checked 2026-11-03 — byte-identical to near-contest snapshot
live: the address still serves the contest-era content (identical or ≥75% similar to the near-contest snapshot, or mentions the contest year) - referenced by
- ecna-1997 problem set
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.
2000-01-18 02:39 wayback held 176f67a5090d@20000118023915
- wayback
- snapshot nearest 2000-01-18 02:39
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ecna-1997 | problemset | 2026-09-07 19:19 | wayback | https://web.archive.org/web/20000118023915id_/http://www.karrels.org/Ed/ACM/ec97/index.ht… | text/html | 1238 | 7778603da1a6580d | ecna/ecna-1997/problemset/20000118-wayback-277b3911/index.html | raw |
2026-10-23 16:07 live held 176f67a5090d@20261023160703
- wayback
- snapshot nearest 2026-10-23 16:07
- artifacts
- problemset
| contest | artifact | fetched | via | fetched from | type | size | sha256 | path | links |
|---|---|---|---|---|---|---|---|---|---|
| ecna-1997 | problemset | 2026-10-23 16:07 | live | http://www.karrels.org/Ed/ACM/ec97/index.html | text/html | 1238 | 7778603da1a6580d | ecna/ecna-1997/problemset/20261023-live-ae4c976d/index.html | raw |
Checks (5)
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 | content | live: HTTP 200; mentions year 1997±1 |
| 2026-10-23 | live | content | live: byte-identical to near-contest snapshot |
| 2026-11-01 | live | content | live: byte-identical to near-contest snapshot |
| 2026-11-02 | live | content | live: byte-identical to near-contest snapshot |
| 2026-11-03 | live | content | live: byte-identical to near-contest snapshot |