Opstan Wallet Light

Name: Opstan Wallet Light
Author: Opstan

By: Opstan Add-on

Local-signing light wallet and public channel client for the Opstan blockchain.

This add-on was removed from Firefox Add-ons Store on 2026-07-22

Overview

Removed

Daily users

Data as of 2026-07-22

Version:

1.0.14

Last updated: 2026-07-20

Download

Features & Capabilities

Opstan Light Wallet is a browser extension for the Opstan blockchain.

It allows users to create or import a wallet, view balance, send signed transactions, read public blockchain channels, and publish signed public messages.

Seed phrases, private keys, and wallet passwords are never sent to any server. Wallet creation, key derivation, wallet encryption, transaction signing, and message signing are performed locally in the browser.

The extension connects to the Opstan Gateway API only to read public blockchain data and broadcast already signed raw transactions or signed public messages.

Current HTTPS Gateway API:

https://api.opstan.org:8443

https://opstan.org/docs.html

The Gateway API may receive public wallet addresses for balance/history requests, requested public channel names, public messages submitted by the user, and already signed raw transactions/messages.

The Gateway API cannot access seed phrases, private keys, wallet passwords, or unsigned private wallet material.

The extension does not include mining functionality, remote scripts, obfuscated code, hidden monetization, advertising, analytics, or tracking beacons.

User Growth & Download Statistics

Add-on

By:

Opstan

Daily users:

Version:

1.0.14 Last updated: 2026-07-20

Version code:

6310805

Creation date:

2026-06-10

Risk:

Permissions:

Host permissions:

https://api.opstan.org:8443/*

Size:

106.58KB

Email:

st*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-22

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Opstan

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/opstan-wallet-light/

Email:

st*****@gmail.com

Website:

https://opstan.org/docs.html

Permission Change History

2026-07-21: Version 1.0.0 → 1.0.14

Remove Host permissions: http://127.0.0.1:1111/* http://localhost:1111/*

Is Opstan Wallet Light Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Opstan Wallet Light requires very minimum permissions.

Risk impact analysis details

High Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
Low ******* ****** ** *** ********* ******** **********

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Opstan Wallet Light is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.