May one send a loan via CashApp without witnesses?



I read somewhere that we should only lend people money in the presence of witnesses. Is the record that CashApp keeps good enough as a witness in this instance. Or should I send a loan only with actual witnesses of it happening?



The record of the cash app does not indicate that it is a loan and not a gift. If there is a record that it is a loan then that would be sufficient.

For more details about this matter, see Halacha2go #627.