Before the polls close.

Seal your call.

Type it, paste it, screenshot it, or color in a map. We lock it before the polls close, and we open the envelopes together on Wednesday morning.

Checking invitation…

Your call
270toWin map, a napkin, a group-chat brag. Up to 4 images, 8 MiB in all.

Then pick one. Both count.

The map option sends your text and up to two screenshots to OpenAI (GPT-6.1) through a small relay on our home computer, and keeps an encrypted copy for 24 hours so you can come back. It’s only a draft you can fix; nothing is sealed until you press Seal.

How the clerk works

Sends your words, up to two screenshots, current map and refinement to OpenAI (GPT-6.1) through a small relay on our home computer. It only proposes a draft for you to fix. A private return ticket keeps an encrypted copy of this draft and the result for 24 hours. The saved-input key stays in your private link and on this device. A separate result key passes through the relay only while it encrypts the reply, then is dropped. This is not a sealed prediction.

2 Pick map optional

Totally optional. Your words are already a call. If you like, color in the Senate, governors and House, start from the ratings, or let the clerk draft it from what you wrote.

3 Seal it

How sealing works, honestly

Your browser encrypts everything before it leaves this page. The server stores scrambled bytes and the time it got them. It can’t read your call.

“Open with everyone” also locks a copy of your key to a group reveal key. Cali keeps that key off this server and posts it Wednesday morning, after the polls close. Whoever holds it, plus the stored envelopes, could peek early. That’s an honor system with Will and Cali, not a vault.

Envelopes sealed after the cutoff are still kept, but they’re marked late. A receipt proves when the server got it. It doesn’t prove who wrote it, or when a screenshot was taken.

There are no off-site backups. Keep your private link (or the recovery file): it holds the key to your envelope, not a copy of it.

Nothing sealed yet. Your draft stays only in this tab.

The envelope wall

Sign in with your invitation to see who has sealed.

    Open or update my envelope

    Choose your recovery file (from this page or the older claims counter), or a pending file to finish sealing. You don’t need an invitation to open your own envelope.

    Nothing opened.