When was ARB listed?

Could you possibly enlighten me as to the precise moment when ARB was officially listed? I've been following the crypto markets closely and am particularly interested in ARB's listing details. Did it occur recently, or was it sometime in the past? If you have any specific dates or timeframes regarding its listing, that would be extremely helpful. Additionally, I'm also curious about the circumstances surrounding its listing; was it a highly anticipated event or a more subdued one? Thank you in advance for your assistance.