One question, as much as I know after 4 years all inactive PASA account will be recycle, but, if I send somo PASC to an account the clock will be reset to another 4 years, no?
Why would you send some PASC to an inactive account that no one owns?
1 PASA is all you need to start. If you have 9000 PASA (for example) then that was the whole point of expiring accounts. To recycle them to real users.
To answer your question, if you do any op such as sending fraction of PASC to your other PASA, it will keep it active for 10 years. The devs changed it.
Quote from the official website:
• Most PASAs in existence have 0 balance
• The average PASC balance across all PASAs is approximately 20 at the moment
• There are more than a million PASA accounts and less than 5% are in use
Some other point to consider regarding the PASA supply:
• There could come a time when the number of new users is rapidly growing; the rate would need to be sustained at one new user per minute for a significant amount of time to exhaust all the existing available and/or empty PASAs.
• A significant number of PascalCoin users are willing to keep their PASC on exchanges and therefore don’t require a PASA.
• If a PASA is inactive for 10 years, it would be recycled and thus help in replenishing the PASA supply.
You can keep it on an exchange (no wallet/PASA required). I keep my keys on a piece of paper.