×

Handshake

Immortalize promises on the blockchain and create an eternal, unchangeable record of intent

Handshake

Immortalize promises on the blockchain and create an eternal, unchangeable record of intent

Handshake is a dApp that immortalizes promises on the blockchain - as easy as creating a text. Designed to put trust back into agreements and make the e-signature obsolete!

That includes IOUs, friendly bets, invoices, investment offers, casual memos and more official pdf contracts - absolutely anything that you'd shake on in real life. Why put it on the blockchain? So there's a permanent, immutable record, secured with military grade fraud prevention. No more he said she said! We are currently in beta on the Rinkeby testnet (all accounts get 1 test ETH), but all users have the option to toggle onto the mainnet as well.

Hi everyone!

We built this dApp to solve the plague of limp, awkward 'handshakes' that fall through. Now there's no way your roommate didn't get the memo, and now if you close a deal, it stays closed. You can even upload an official pdf and sign it cryptographically!

Handshake is in active development, and we'd love for you to be a part of it :)

Promises, IOUs, invoices, even betting - we have been busy building loads of really cool ideas from our early adopters (tinder for bets, anyone?), and we're excited to make Handshake a community project!

Please share with us your thoughts and feedback. We're so excited to hear what you think!

Sign in with Twitter to join the discussion

Discover startups similar to Handshake