Astrofish

Data Deletion Instructions

Last updated: 25 October 2026

This page explains how to delete data that Astrofish (艾爾莎觀星社) obtained about you through the official Meta (Threads, Instagram) APIs. No login is required.

1. Data we may keep

  • Public Threads posts found through the official Meta API by our keyword search or mention search: the post text, post link, time and your public username.
  • Records of our replies to your posts.
  • Your comments on @astrofish38 and the Instagram direct messages you send to @astrofish38.

2. How to request deletion

3. What we do

  • Within 30 days of receiving your request, we delete all data related to your username, including related content in our internal Telegram notifications.
  • We add your username to our do-not-reply list, and when deletion is complete we confirm through the channel you used, with a confirmation number.
  • If you ask us to, we also delete the replies we have already published to your posts.

4. Retention periods

  • Comments and Instagram direct messages to @astrofish38: kept for at most 1 year.
  • Candidate posts found by search: kept for at most 7 days.
  • Our reply records: kept for 90 days.

5. Revoking access

In Threads or Instagram, go to Settings → Website permissions / Apps and websites and remove Astrofish. We will delete the access token and related data within 30 days.

6. More information