Verification · published 13 Aug 2026
Four steps before a line clears
Verification is not a badge we attach for appearance. It is a sequence the desk must complete — or deliberately fail — before a signal or bulletin publishes. These four steps apply to every lane unless safety protocols authorise a shortened path, and even then the deviation is logged.
Intake and lane assignment
Material enters through desk contact, official channels, or observation during scheduled sweeps. The duty officer assigns a lane label and records intake time in Singapore time. Anonymous packages without return contact are logged but not published. Tips that include verifiable detail — document references, named venues, dated photographs — advance faster because they reduce guesswork.
Intake does not imply endorsement. A well-formed tip about a transport diversion still requires operator confirmation before verification completes. Lane assignment helps readers understand verification burden, not truth value.
Source hierarchy check
We rank sources in tiers: primary official publication, named institutional spokesperson on record, direct organiser statement matched to independent venue confirmation, on-site desk observation by two officers, and finally single-source reports from identifiable individuals. Messaging-app forwards without chain of custody sit below all tiers until corroborated.
When tiers conflict, the higher tier governs unless demonstrably stale. A town council PDF dated incorrectly loses to on-site signage photographed the same morning — but the conflict itself becomes part of the published record so readers understand why the line changed.
Double confirmation
Consequential claims — those affecting safety, legal process, health guidance, or large-scale movement — require two independent confirmations before leaving gutter. Independence means different source tiers or different officers verifying the same fact through separate channels.
Double confirmation is not duplication for its own sake. Two press releases quoting each other count as one source. A spokesperson statement plus matching published notice counts as two. The desk documents which pairs cleared a line so corrections can reference the verification path if later challenged.
Cooling and publication
Single-source exclusives enter a cooling period before publication unless safety lane protocols apply. Cooling length depends on lane: institutional embargoes are honoured to the minute; community lines may cool for one desk sweep cycle; safety lines may publish after one confirmation if delay poses routing risk.
Publication assigns verification state language — verified, partial, or held — and timestamps the desk's knowledge separately from the event time when they differ. After publication, monitoring continues: superseding signals or bulletins amend the record rather than silently rewriting history.
Gutter discipline
Lines that fail any step remain in gutter — visible internally, invisible publicly until cleared or discarded. Discarded lines are not deleted from desk logs; they inform future verification training. Readers sometimes ask why we publish "nothing happened" desk signals; those indicate sweeps completed without clearance, which is preferable to filling silence with rumour.
Verification standards evolve. This page updates when practice changes; the dateModified field in structured data reflects the latest revision. Substantive changes receive a desk signal in the Desk lane.