Prozbul

a case where a ten year loan won’t get cancelled

a lender is trying to collect while a debt document is in his possession but he doesn't have a Prozbul, or he has a Prozbul, but no debt document

borrower must own land, or have an interest in someone else’s land?

enacted by Hillel, reason, debts are signed over to Bais din, is Prozbul a biblical or rabbinic rule?

even effective in Rome

justification for Prozbul enactment by Hillel which seems to cancel a biblical law

loan documents or Prozbul predated, postdated

may be signed by only two of the judges or two witnesses, source

needed for each lender

ownership of a beehive considered ownership of land?

Prozbul enactment by Hillel

Prozbul or loan documents predated, postdated