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41 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
What our analysis found
HashChan is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in September 2026.
HashChan Chrome extension security report
ID: nlpkhcekgjglejocaakcdjmdblinfhkl
Supported Languages
Extension Info & Metadata
Publisher Contextual Analysis
- Author
- hashchan.org
- Privacy
- Privacy Policy
- Help
- Help Center
- MX records exist
- Yes
- Domain exists
- Yes
- Is disposable
- No
- Is role-based
- No
- Mailbox exists
- Yes
- Website
- Visit
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Screenshots & videos
Install growth
Sensitive Domain Access
This extension has access to the following sensitive domains:
- https://github.com/*
- https://github.com/*/*/issues/*
- https://github.com/*/*/pull/*
41 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
About this extension
Decentralized page threads for YouTube, Wikipedia, and Rotten Tomatoes via the HashChan protocol. Wallet signs only, no tokens.
Read the publisher’s full description
HashChan adds a decentralized, censorship-resistant comment sidebar to YouTube videos, Wikipedia articles, and Rotten Tomatoes reviews. Threads live on-chain via the HashChan protocol — no central server, no moderation, no takedowns. How it works When you open a supported page, HashChan checks for an existing on-chain thread for that page. If one exists, you can read and reply to posts. If not, you can start the first thread. Your Ethereum wallet signs each post — that's it. No account, no email, no profile. Features - Per-page threads anchored to the page ID (video ID, article slug, or movie slug) - Supports YouTube videos, Wikipedia articles, and Rotten Tomatoes reviews - Markdown editor for posts with live preview - Doubly-linked reply structure — click a back-reference to scroll to the citing post - Browse all threads for the current site in the Home tab - Reverse-chunked indexing for limited RPC endpoints - Sidebar with Alt+H shortcut, remembers open state across pages - Works with any injected Ethereum wallet (MetaMask, Rabby, etc.) Non-commercial & open source HashChan collects no data, takes no fees, sells no tokens, and has no revenue model. The wallet is used solely to sign on-chain posts. Gas fees go to the network — nothing goes to us. The full source code is available on GitHub. Getting started 1. Install a browser wallet (MetaMask or similar) 2. Connect to a supported network (Sepolia testnet recommended to start) 3. Open any YouTube video, Wikipedia article, or Rotten Tomatoes review and press Alt+H or click the HASHCHAN tab on the right edge 4. Head to Settings to confirm your boards are detected 5. Start or join a thread
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Extension files
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URLs
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41 indicators in this extension
Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.
Code Diff
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