Date of event
When the described event is said to have occurred.
Date of publication
When the source made the statement publicly available.
Date of observation
When a researcher independently observed the material.
Date of capture
When a copy, screenshot or archive record was created.
Four-date chronology
The following scenario is fictional and is included to demonstrate the method. It is not a factual allegation about BLACKOPS, BLACKOPS DARKNET, BLACKOPS MARKET, BLACKOPS LINK or any real service.
A post reports an event on Monday, is published Wednesday, captured Friday and quoted in a later report the following month.
Keep event, publication, capture and later-reference dates in separate columns. The order of discovery is not necessarily the order of events.
From observation to a defensible publication
A repeatable sequence makes the reasoning visible. Each stage should leave a record that the next reviewer can inspect.
- 01LocateFind the dated public record
- 02DateSeparate event, publication and capture
- 03PreserveRecord archive scope and missing parts
- 04CompareExplain changes and unresolved gaps
| Chronology field | Editorial treatment |
|---|---|
| Event date | When the described event allegedly occurred; retain precision |
| Publication date | When the source made the statement available |
| Capture date | When the researcher or archive preserved the item |
| Archive limit | Missing media, blocked capture or unavailable context |
What this page can—and cannot—establish
For “Build a timeline without inventing continuity.”, the strongest defensible output is a traceable description of the available record: what was observed, how it was sourced, when it was recorded and which interpretation follows from it.
This page cannot establish facts that are absent from its cited material. It does not authenticate a similarly named service, identify an operator, prove current availability or certify the safety or legality of a destination.
A future update should change the conclusion only when new, attributable evidence changes the record. Corrections should identify the earlier wording, the new evidence and the date of revision.
Primary references and further reading
These sources support the general method or technical background described here. They do not independently verify a claim about a BLACKOPS-named service.
- Internet Archive — Save Pages in the Wayback Machine — Explains single-page capture and why an archive copy is not a complete site backup.
- Internet Archive — Using the Wayback Machine — Describes archive search and reasons a page may be absent.