
Mailchain
Web3 email and messaging for everyone
Mailchain launched on November 17, 2022 with 90 votes, #520 of 3,471 launches that month and more than 75% of that year's launches.
What it does
Send and receive end-to-end encrypted messages directly between wallets, with no charge or gas fees. Add as many wallets as you need to create a unified inbox. For developers, the multi-protocol SDK powers private, wallet-to-wallet communication from any app.
Does a similar job
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TransferChain Send2023 · send.transferchain.io · ▲591Blockchain-based secure & private file sharing for everyone




Source: Product Hunt launch ↗
Launched alongside, November 2022
the whole month →



I made a thing! In 2014, I was holding a stack of iPhones and thought to myself: "Hey, if I had each phone display a playing card, I could click a button and they'd shuffle themselves" I pared that idea all the way down to this: trading cards made of e-ink displays. Right now, each card costs me about $20 each, but with only a bit more scale, I think I can get that down to $10. In doing this project, I learned how to design electronics and circuit boards. I learned Rust and wrote my first driver, I upped my CAD skills, 3D printed, and did my first resin casting. I generated the images on the…
Dev tools · 2022 · wyldcard.io

