How long is a Bitcoin wallet address valid?
I'm wondering about the validity period of a Bitcoin wallet address. How long does it remain valid and can be used for transactions? Is there an expiration date or does it stay active indefinitely?
How long is SEVIS valid for?
I'm wondering about the duration of validity for SEVIS. I need to know how long it remains active or valid for use.
How long is a Bitcoin address valid?
I'm wondering about the validity period of a Bitcoin address. Is it permanently valid or does it expire after a certain amount of time? If it expires, how long is it valid for?
How long is DEP good for?
I'm wondering about the duration of effectiveness for DEP. I want to know how long it remains effective or useful.