| January 2023 | ||
| 29/01/23 | The alliance Blanc was founded. | |
Founding members::  Marsí. | ||
 The alliance reaches a population more than 100. | ||
| May 2023 | ||
| 15/05/23 | The alliance reaches a population more than 1,000. | |
| July 2023 | ||
| 27/07/23 | Leaving of:Marsí. | |
| 28/07/23 | The alliance is now known as Blanc. | |
| Joining of:Marsí. | ||