Scotia / shield
Four things you can do.
One account, one key, one minute-long window. Put something in, read it, send it, take it out.
Your account
not connectedSign once. That signature is your key — the same every time, so there is nothing to write down and nothing to lose. It never leaves this page.
Put something in
This part is public, the way any deposit is: the token, the amount, who sent it. It is the last thing about that balance that will be. It becomes spendable when the window closes.
Only you can read these
| book | balance | what the chain holds |
|---|---|---|
| — | ||
The chain holds a locked number. It is turned back into an amount here, in this page, with the key your wallet signed for — nothing is sent anywhere to do it.
Send
The eight
One pays, one is paid, six are untouched — and nothing on the chain says which is which. Yours and theirs are two of them; the other six are picked at random.
| # | account | amount |
|---|---|---|
| — | ||
One send a minute, per book. The proof is built in your browser and takes a few seconds; the amount never leaves it. Send it yourself and your address sits next to eight accounts you are one of — the relayer exists so it does not.
Take it out
Public again
Somebody is being paid in real tokens, so the token, the amount and the destination are all in the clear. What stays private is which account paid and what it has left.
It can only pay where you aimed it
The destination is sealed into the proof. Somebody copying it out of the mempool pays your address, not theirs.
Where the fee goes
A small fixed fraction stays behind and ends up buying SCOTIA, which is burned. See it.