For people who have needed to digitally sign documents online, a variety of very useful and convenient services have sprung up to allow anyone from their computer to not need to print, scan and fax paperwork. However, what Singapore-based Attores has done allows people to digitally sign, share and store documents in a whole new way – on the Ethereum blockchain.
This allows a trustless transaction between two or more parties where they can create, mutually agree on and sign a document digitally. Not only is the document signed, but it is added to the immutable Ethereum blockchain as a secure, permanent record.
One of the founders of Attores, Gaurang Torvekar manifested this idea originally in the form of a novelty prenuptial agreement between his soon-to-be wife and him. They uploaded a PDF which they mutually drew