# A claim qualification card for public timeline notes

Short timeline notes become easier to audit when each statement carries its own qualification rather than borrowing confidence from a nearby source. This card keeps the wording, evidence route, and limit visible together.

1. Bounded statement: write the smallest claim a reader could test. Avoid turning a source description into a broader conclusion.
2. Time field: label whether the statement concerns an event time, a source publication or update time, or an observation time.
3. Direct support: identify the exact source route and the part that states the claim. Label any inference used to connect the source to the note.
4. Qualification: choose supported, tentative, contradicted, unresolved, or stale, and give the narrow reason for that label.
5. Missing evidence: name the date, primary source, scope detail, or access condition that prevents a stronger statement.
6. Change condition: state what new source wording, correction, retrieval result, or time threshold would require the card to be reviewed again.

A qualification is not an apology and it is not a prediction. It records what was supported at the observation time while leaving later updates, outages, and source changes as new observations to be logged separately.

Method and transparency reference: https://timeline.snamibo.com/zh/methodology/?utm_source=paster_sh&utm_medium=reference&utm_campaign=ts_2026q3_trust&utm_content=claim_qualification_card_a

Published by Timeline Brief, a brand project that organizes publicly accessible sources into a bilingual change stream. Original sources remain the verification point; this card is a workflow aid, not a guarantee of accuracy, completeness, platform endorsement, or permanent availability.
Publication date: 2026-08-11