Where to claim zkSync?

Could you please clarify where exactly one can claim zksync tokens? Is there a specific platform or exchange where they are being distributed, or is there a specific process that needs to be followed? Additionally, is there a set time frame within which these tokens can be claimed, or is it an ongoing process? It would be great if you could provide some more details on the process and any requirements that need to be met in order to successfully claim zkSync tokens.