# Amplitude: Using incorrect amplitude-ids during the data processing outage

> Amplitude status incident “Using incorrect amplitude-ids during the data processing outage” on 2021-07-21: impact minor (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj
Last updated: 2021-07-21T06:30:00Z

- Impact (vendor’s label): minor
- Status: resolved
- Started: 2021-07-21 06:30 UTC · Resolved: 2021-07-21 06:30 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.amplitude.com/incidents/dcsm66g93xwj](https://status.amplitude.com/incidents/dcsm66g93xwj)
- [Company: Amplitude](https://rewindex.com/company/amplitude.md)

## Timeline of updates

- **resolved** 2021-07-21 06:30 UTC: We have recently discovered that on July 20th at 11:45 AM PDT, during the previously posted incident in our data processing component, we have used invalid amplitude-ids during our ingestion. This happened until 5:30 PM PT and on average 0.07% of events from all customers got affected. Please read the post-mortem for more detailed information.

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: minor) posted by Amplitude, started 2021-07-21 06:30 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj
- Citation: Amplitude, “Using incorrect amplitude-ids during the data processing outage” (2021-07-21 06:30 UTC). Archived by Rewindex: https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj (CC BY 4.0).
- Markdown link: `[Amplitude: Using incorrect amplitude-ids during the data processing outage (2021-07-21)](https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj)`


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Canonical: https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj · Markdown: https://rewindex.com/company/amplitude/incidents/dcsm66g93xwj.md · JSON: https://rewindex.com/api/v1/companies/amplitude/incidents/dcsm66g93xwj · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-04T14:49:28.216Z