# Open Registration Rules

DAS accounts as a public resource should be avoided to be hoarded by a few people when the social influence is not enough.DAS account registration is opened gradually.

| Account Character Length | Open Registration Rules                                      |
| ------------------------ | ------------------------------------------------------------ |
| 10 digits and above      | All registrations will be open on the day of launch.         |
| 4-9 digits               | On September 17 at 2:00 (UTC+0) it will be opened up to 35%. |
| 1\~3 digits              | To be determined.                                            |

Which accounts can be registered is calculated by a publicly available [algorithm](https://github.com/DeAccountSystems/das-contracts/blob/fca9bfafb79950c7c5d4a86cb379f114b0188ccd/contracts/pre-account-cell-type/src/entry.rs#L579-L584), depending on the account name itself.