| 18 January 2022 | Ideate submission opens | Submit |
| 15 March 2022 (31 March for China) |
Ideate submission ends | |
| (for global submissions) 01 March 2022 to 15 March 2022 (for China) 01 March 2022 to 31 March 2022 |
Ideate submission evaluation and mentor assignment |
| 15 March 2022 | Prototype begins | |
| 10 May 2022 | Prototype ends | |
| 10 May 2022 to 24 May 2022 | Prototype evaluation | |
| 24 May 2022 | Prototype winners announced |
| 24 May 2022 | Launch begins | |
| 19 July 2022 | Launch ends | |
| 19 July 2022 to 02 August 2022 | Launch evaluation | |
| 02 August 2022 | Announce Challenge Winners! |
Last update: January 15, 2022
Refer to Hyperledger Challenge 2022 wiki for upto date information.