bts.ai was born to fulfill the requirement for checking historic txid, and it works well up to now, however, bts.ai can do more to fulfill demand from BTS community, such as:
1. enable users to check activities in categories.
2. provide some features of trading statistics, for example, user can provide pair and time interval to see the buy/sell volume and average price in that time interval.
3. provide some charts to indicate the key figures of BTS, some can take cryptofresh.com/charts as a reference, some can be newly added, such as a charts to show the smartcoin balance and debt position data.
4. other necessary new features.
I hope more suggestions can come for upgrading, and bts.ai team can do some investigation and cost estimation of upgrading the explorer, and then create a worker proposal to get the needed fund to do the job. BTS community really need a prominent blockchain explorer.