Two-party demo
Two owners, two apps, one relay
Alice and Bob each run their own app with only their own keys. The operating system stops each app reading the other’s files: a sandbox policy locally, a separate Unix user per app when hosted. This page plays the public chains and relays their messages, sealed so that it cannot read them.
Open the stage view Both apps side by side, with everything that crosses between them.
Owner apps
Chains
Demo controls (stand in for time passing on a public chain)
Relay: what it sees of every message
| # | From | Message | SHA-256 |
|---|
Only identities (public keys and ETH addresses) travel in the clear. Quote, acceptance, full terms, consents and order ID are sealed to the recipient’s pinned key: the relay sees sender, recipient, size and time.