Open Letters
Open letters are permanent on-chain statements anyone can co-sign - with live sentiment tracking showing not just who signed, but how strongly they feel.
An open letter is a permanent, public statement that anyone can co-sign. Each co-signer gets a numbered edition. But what makes open letters distinctive is what you learn about the people who sign.
What co-signers provide
When someone co-signs your letter, they give you two things alongside their signature:
- A 1 - 10 agreement rating - how strongly do they agree?
- An optional personal note - in their own words
This is not a petition with a headcount. It is a picture of your audience.
What you see as the organizer
As signatures come in, you get a live sentiment distribution: not just how many people signed, but how strongly they feel and what they said. You can see whether signers cluster near 10 (full agreement) or spread across the range. You can read what they wrote.
That picture - the intensity of agreement, the personal notes, the shape of the response - belongs to you. It lives on-chain and it is not tied to any platform.
Permanent record
Every co-signature is a numbered edition. Edition 1 goes to the first signer, edition 47 to the forty-seventh. The order, the rating, the note - all permanent. No one can revise history.
Use cases
Open letters work for anything where you want to hear from an audience and understand how they feel - not just whether they showed up:
- Advocacy and public statements
- Community calls to action
- Declarations of principle
- Collaborative positions with measurable consensus
Getting started
Open letters are published the same way as other pages - from your Profile Hub. The letter itself is your writing. The co-signing infrastructure is built in.