Handshake is a cryptographically secure way to sign agreements and collect payments.
One tap to sign – with military grade fraud-prevention and blockchain immutability.
Download our new mobile app to make your signature cryptographic!
Pen. Electronic. Now Cryptographic.
Instant, borderless payments.
Unchangeable contracts.
Time-stamped transactions.
Identity-secured agreements.
Impossible to misplace.
Built on decentralized technologies with a network of tens of thousands of nodes, Handshake never sleeps – so you can get some.
If you need any support or if you just want to say hi, reach out on live chat (website and app), send us a message on Facebook and Twitter, email [email protected], or phone us at 844-208-6205.
It’s time for a new signature! It’s free-to-use and free to tell your friends.. Do leave a review, and do let us know what you think!