---
title: "Prolitteris - MyCopyright – Chrome extension stats, history and permissions"
description: "6 users, no ratings yet. Version 1.0.3, updated 2026-08-04. Requests 7 permissions."
url: "https://extensiontracker.com/extension/ibigcogeknipkcdjopfdfecibkilfgih"
---

# Prolitteris - MyCopyright

**Removed from the Chrome Web Store on 15 Oct 2026.** This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. The figures are as last seen on 27 Sep 2026.

- Users: 6
- Rating: no ratings yet
- Last checked: 2026-09-27 02:48 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Versiegelung von AI-Chats als Urheberrechtsnachweis

- Extension ID: `ibigcogeknipkcdjopfdfecibkilfgih`
- Developer: [Swiss Trust Layer](https://extensiontracker.com/developer/u0d3797c7071a34ee352af27325c25d47)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-08-04
- Last updated: 2026-08-04
- Version: `1.0.3`
- Size: 158 KiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Support page: `https://prolitteris.ch/kontakt`
- Search Google for the ID: <https://www.google.com/search?q=%22ibigcogeknipkcdjopfdfecibkilfgih%22&tbs=li:1>
- Archived copies of the listing: <https://web.archive.org/web/*/https://chromewebstore.google.com/detail/prolitteris-mycopyright/ibigcogeknipkcdjopfdfecibkilfgih*>
- Archived copies at the store's old address: <https://web.archive.org/web/*/https://chrome.google.com/webstore/detail/prolitteris-mycopyright/ibigcogeknipkcdjopfdfecibkilfgih*>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 6 | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-17: Removed from the Chrome Web Store.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://admin.swisstrustlayer.com/*`: admin.swisstrustlayer.com
- `https://api-stage.swisstrustlayer.com/*`: api-stage.swisstrustlayer.com
- `https://api.swisstrustlayer.com/*`: api.swisstrustlayer.com
- `https://staging-admin.swisstrustlayer.com/*`: staging-admin.swisstrustlayer.com
- `https://swisstrustlayer.legal/*`: swisstrustlayer.legal

### Sites where it runs scripts

- `https://chat.openai.com/*`: chat.openai.com
- `https://chatgpt.com/*`: chatgpt.com
- `https://claude.ai/*`: claude.ai
- `https://copilot.microsoft.com/*`: copilot.microsoft.com
- `https://gemini.google.com/*`: gemini.google.com
- `https://grok.com/*`: grok.com
- `https://linkedin.com/*`: linkedin.com
- `https://perplexity.ai/*`: perplexity.ai
- `https://web.telegram.org/*`: web.telegram.org
- `https://web.whatsapp.com/*`: web.whatsapp.com
- `https://www.claude.ai/*`: www.claude.ai
- `https://www.google.com/search*`: www.google.com
- `https://www.linkedin.com/*`: www.linkedin.com
- `https://www.perplexity.ai/*`: www.perplexity.ai
- `https://x.com/i/grok*`: x.com

### Browser features

- `identity`: Sign you in with your Google account
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Swisscom Trust](https://extensiontracker.com/extension/dddfjllmiackkcbhdoagmgleebabpnof) | 3 | – | – | Tools |
| [Swiss Trust Layer](https://extensiontracker.com/extension/dieplnceajdpmijhednlaaaefmomheih) | – | – | – | Tools |
| [Swiss Copyright Office](https://extensiontracker.com/extension/fpmmobehaghlbcimdhnibpbchhgoabeo) | – | – | – | Tools |

All 4 extensions by [Swiss Trust Layer](https://extensiontracker.com/developer/u0d3797c7071a34ee352af27325c25d47).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 02:48 UTC.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Prolitteris - MyCopyright” (ibigcogeknipkcdjopfdfecibkilfgih). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ibigcogeknipkcdjopfdfecibkilfgih. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_ibigcogeknipkcdjopfdfecibkilfgih,
  title   = {Prolitteris - MyCopyright (ibigcogeknipkcdjopfdfecibkilfgih)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ibigcogeknipkcdjopfdfecibkilfgih},
  urldate = {2026-11-08}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ibigcogeknipkcdjopfdfecibkilfgih>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.