Local only
Seeds and rolls stay in this tab. There is no account, no upload, and no hidden server roll.
Local tray · verifiable face
Publish a seed.
Roll the ivory.
Read the math.
Feltpip is a seeded die tray. The face is computed from a seed you publish here, then anyone can recompute it. Nothing is sent to a chain.
SEED STRIP
Unpublished
Ivory die on felt. Click the cube or use Roll.
Field method
A printed strip, then a throw.
Casinos hide the source. Feltpip prints it first. The seed is local text. Each roll appends an index. The face is (uint32(SHA-256(seed|roll:n)[0:8]) % 6) + 1. Same seed, same index, same pip.
This page only uses the browser. If you reload, the log clears. That is honest: nothing here claims to be a public ledger.
- Publish a seed onto the strip.
- Roll the ivory die. The tray lands a face from the hash.
- Verify by recomputing the same bytes.
- Lodge on-chain when that path exists.
Table notes
What this tray will not pretend.
Hash, not luck
The die is a display. If the hash says five, the felt shows five. You can check the bytes beside the tray.
On-chain later
A public seed registry and chain randomness are not built. The lodge action stops at SOON and keeps your last roll.
Deep path only. The tray above keeps working.
Roll log
Demo record for this visit. Example data, not a network feed.
| Index | Face | Payload | SHA-256 prefix |
|---|---|---|---|
| No rolls yet. Publish a seed, then throw. | |||