Public noticeBeginner
5–8 min·Scenario 01
Harborview Council updates Riverside Bridge schedule
Preserve the revised reopening date together with its official source and project reference.
Practice exerciseStart →
Learn by capturing
Practice digital evidence capture in a controlled environment.
Explore realistic fictional pages, define what matters, perform a capture and learn how context, integrity and reviewability make evidence stronger than a screenshot alone.
✓ Fictional content✓ Public access✓ Repeatable exercises
controlled-source.example
PUBLIC NOTICEScenario 01
Riverside Bridge schedule updated
Published July 28 · Reference HVC-RB-2048
URL
Timestamp
Content
✓
Ready for review
Source context and capture scope identified
The evidence workflow
From a live source to a reviewable record
A useful capture preserves more than appearance. Follow the chain and understand what each stage contributes.
1
Define
State the claim or detail that the exercise needs to preserve.
2
Identify
Confirm the source, URL, author, date and relevant page context.
3
Capture
Collect the visible material and supporting technical information.
4
Preserve
Protect integrity with hashes, timestamps and an audit trail.
5
Review
Give another person enough context to understand the result.
Practice library
Choose a realistic capture exercise
Each scenario includes a capture brief, learning objective and review prompts.
Product recallBeginner
6–10 min·Scenario 02
Northstar Home issues voluntary recall for Aurora Kettle
Capture the exact models, batches and date range covered by a recall notice.
Practice exerciseStart →
Event advisoryBeginner
5–8 min·Scenario 03
Riverside Arts Festival cancels Saturday evening program
Preserve which part of an event was cancelled without implying that the entire program ended.
Practice exerciseStart →
Core distinction
A screenshot is not the whole evidence story.
Pixels show what something looked like. A stronger record also explains where it came from, when it was collected, how integrity is checked and who can review the process.
Explore the learning library →SOURCE
Where the material was observed and how it was accessed.
TIME
When collection occurred and which version was visible.
INTEGRITY
Whether the preserved artifact has changed since capture.
PROCESS
A documented sequence that another reviewer can follow.