fair.txt

> how we prove the roll was not faked _

Three locks. You hold one.

Before you bet, the table shows a photo of the lock (the hash). After you play, they hand you the key. If the key does not match the photo, they swapped the box. Play chips. The math is real.

  1. 1. Table lock

    They hide a secret

    Before you bet, the table makes a secret (server seed) and shows you only a fingerprint (the hash).

  2. 2. Your word

    You add a seed

    Your client seed is mixed in. Change it anytime. The table does not pick the roll alone.

  3. 3. Open the lock

    Rotate & replay

    Hit rotate. The old secret drops. Paste it below. SHA-256 of that secret must be the hash you were shown.

your lock

Fingerprint you were shown (hash)

…

Your word (client seed)

Next hand number 0

replay a hand

After you open the lock, paste the secret here. Same math the table used. Nothing leaves this browser. Click a tape line to fill this in.

this pair

This session

No hands on this pair yet

Play a table. The hash and nonce land here, then you can replay them.