Agora · Attestations

Sign an agreement.

Draft it, name the parties, send it. Each party signs with a key generated in their own browser. We never hold it, and the finished record is hash-chained and verifiable by anyone, without an account.

Sign in required

Open your Passport to draft and send agreements.

Sign in →

What is being agreed

This text is hashed. Changing one character after signing invalidates every signature on the record, that is the whole point.

Who signs

Each party gets their own signing link, sent to their own address. A role is just a label the signers and any later reader will see.

Options

A deadline applies only while signatures are outstanding. Once every party has signed, the record is permanent.

Exactly what gets hashed

This is the payload, byte for byte, as each party will see it on their signing page. Nothing else is signed, and nothing here is added later.

{}
Each party is emailed only their own link.

Your records

Everything you created. A finalized record cannot be cancelled or altered by anyone, including us.

Loading…