One account. A password if you want one.

Signing in the first time creates the account, and a link in your inbox is enough to do it. A password is there if you would rather type one than wait for mail. There is no slot to win and no UID to buy - a flat fee per submission is the only gate.

A wallet is needed for a reward to have somewhere to go, and can be linked later. Card and USDC payment are planned.