Opstan Light Wallet

About

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.

Security model:

- Seed phrases are never sent to any server.
- Private keys are never sent to any server.
- 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 Opstan Gateway API is used 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

Privacy Policy:

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.