2 ms·
You can do it statelessly by just adding a timestamp, i.e. msg||timestamp||nonce Clients can reject timestamps from the future outright, and for the rest, appl
by Retr0id 3y ago
You can do it statelessly by just adding a timestamp, i.e. msg||timestamp||nonce
Clients can reject timestamps from the future outright, and for the rest, apply a decay function based on age, prior to comparison.
- ericbarrett 3y agoTrue, it’s nicely stateless, but it does allow precomputation. E.g. you could spend a few weeks doing PoW for a future date and submit when you reach it. Whether that’s a problem is a matter of taste!