When was BTT launched?

Could you provide me with a brief overview of the launch date of BTT? As a cryptocurrency enthusiast, I'm quite curious to know when this particular token made its debut on the market. Understanding the timing of its release can help me gain a better perspective on its performance and potential growth over time. Additionally, I'm also interested in any significant events or milestones that occurred around the time of its launch, as they may have influenced its initial reception and subsequent trajectory. So, in your answer, could you also mention any noteworthy occurrences that took place during or shortly after the launch of BTT? Thank you for your assistance in clarifying this matter.