Flux ArtSet the campaign instant before writing the poster date
For one cross-region campaign, the local time shown on the poster, the time in the operations schedule, and the time used by the backend may be three different representations. First confirm that they refer to the same instant, then prepare the active and end-state versions. Flux Art can help create poster backgrounds and visual candidates; campaign timing, time-zone conversion, and the actual switch are handled by your operations and publishing systems. Do not treat the time generation finished as the publication time.
Put the three kinds of time in separate columns
The campaign-rules column records the approved start and end conditions; the local-display column records the full date, time, and time zone readers will see; the scheduling column records the time zone selected in the backend and the value entered there. Add the campaign ID, channel, placement, and approver to each column. Writing only “8 p.m.” or “ends on a certain date” leaves the operator to guess the date, region, and boundary. If a time is unknown or unconfirmed, mark it as such rather than applying the computer's local settings.
Use a hypothetical example to check a date rollover
Suppose, hypothetically, a demonstration sets one switch instant to October 15 at 00:00 with a fixed offset of UTC+08:00; expressed in UTC, that is October 14 at 16:00. This hypothetical is only to illustrate a date change, not measured data or a real promotion schedule. If the backend uses UTC, entering October 15 at 00:00 directly would produce a different instant. The table below does not calculate a real campaign for you; it ensures that every input has a reviewable basis.
| Handoff field | What must be stated | How to verify |
|---|---|---|
| Campaign basis | Rules version and start/end conditions | Return to the approved record; do not infer timing from the image |
| Local display | Full date, time, and regional time zone | Compare word for word with the copy for the target region |
| Applicable offset | Offset from UTC on the campaign date | Convert for the specific date; do not reuse last month's value |
| Shared instant | UTC representation of the same instant | Convert to and from the local value and confirm they match |
| Backend entry | Backend time zone and entered value | Read the setting and verify it; do not substitute the computer's zone |
| End boundary | Whether the end instant is included and the execution precision | Check just before, at, and just after the boundary |
| Asset and placement | Campaign and regular versions for each placement | Inspect the displayed result; keep untested placements marked separately |
A regional time zone is not a fixed offset all year
Some regions change their offset from UTC during the year. For such regions, convert again using the campaign's actual date and full regional time-zone identifier; do not copy last month's record or rely on an ambiguous letter abbreviation. For campaigns crossing a clock change, also confirm how the publishing system handles local times that repeat or do not exist. If this cannot be confirmed, ask the system owner for an explicit shared time value before scheduling; the design file must not make the scheduling decision.
The end boundary determines when the regular version appears
A deadline on a given date does not automatically mean midnight at the start of that date, nor does it automatically include the final second. First check the approved rules to see whether the end instant is inclusive and what the backend's scheduling precision is. For example, if a demonstration rule uses an inclusive start and exclusive end, the campaign state should end as soon as the end instant arrives. This is an example convention, not a universal platform rule. The poster copy, landing-page conditions, and execution sheet should describe the same boundary; replace ambiguous references to midnight with an explicit time and date.
Verify one placement first, then review the full set
Choose a representative placement and use a test or preview environment to check the state before, exactly at, and after the end time; save the system time zone and displayed result. Do not change the real campaign schedule just to test it. If the system can schedule only by the minute but the business requires a second-level cutoff, resolve that capability mismatch rather than quietly calling a one-minute-early or one-minute-late change exact. Then apply the approved rule across languages, regions, and sizes, checking each actual file ID.
An extension means more than changing the date on a poster
When a campaign is extended, confirm the new end instant, then update the local copy, scheduling value, end-version file association, and review record together. Check in the publishing system whether an old scheduled task will still run. Changing a poster in a folder does not mean queued assets have been replaced; one channel updating successfully does not mean every placement is in sync. Record the current version and next switch for each placement instead of checking off the campaign as a whole.
Make the handoff package reproducible by another reviewer
Put the approved campaign rules, regional time zone, offset for the applicable date, shared time, backend time zone, entered value, and final asset IDs in one handoff package. Another reviewer should be able to convert the displayed time back to the same instant and read the same result from the backend configuration. Mark a channel that cannot currently be read back as unverified; do not use a file's modification date as proof of publication. For multilingual posters, check date order and time-zone wording so translation does not drop a timing condition.
Use visual tools and time-zone references for separate purposes
Flux Art, operated by MORNING STAR INDUSTRY LIMITED, is a multi-model AI visual creation and production platform. When making a background, you can leave the date area blank and add approved timing as editable text. Visit https://flux-art.net/en/ai-image. For the difference between time zones and offsets, see the W3C Working Group Note draft https://www.w3.org/TR/timezone/, checked on October 14, 2026. It helps explain time representations; it does not prove that a publishing system has switched your creative on schedule.