On-chain comments for the web
Post permanent comments on any webpage, stored forever on the Bitcoin blockchain. Archive sites, and like posts with micropayments.
Install the browser extension or download the desktop app. Free to get started.
Opens as a side panel in Chrome. Comment on any page you visit, right in the browser.
Add to Chrome — FreeDownload, connect, comment. That's it.
Install the extension for Chrome or Firefox, or grab the desktop app when it launches.
Sign in with your HandCash wallet — your Bitcoin identity and payment layer. Takes 30 seconds.
Open the sidebar on any webpage. Write a comment — it gets written to Bitcoin with a transaction ID, permanently.
Every action is a Bitcoin transaction — permanent, verifiable, and yours.
Open the sidebar on any website and leave a permanent comment. Your words live on Bitcoin forever.
Preserve any webpage permanently on-chain. Full HTML stored on Bitcoin — immune to link rot.
Every like sends $0.05 directly to the comment author. Real money, not vanity metrics.
Every comment, like, and archive has a TX ID. Verify anything on WhatsOnChain.com.
Follow others and see their comments in your Frens feed. Follows are Bitcoin transactions.
Reply to any comment to continue a conversation. Threads linked on-chain to their parent.
No subscriptions. No ads. You only pay for on-chain transactions.
A fraction of a cent in Bitcoin TX fees. Practically free to speak permanently.
$0.04 goes directly to the author. $0.01 platform fee. Real micropayments.
A typical 50 KB page costs ~500 sats (~$0.05). Pages capped at 100 KB.