Bitcoincity website is currently showing maintenance break, and I didn't find any information they are planing to shut down service or anything like that.
There is a good chance they got ddos attacked, but you can always try contacting them to their email address if you want
admin@bitcoinity.orgI checked their history on wayback machine and they didn't have any big breaks so far.
Its the longest they've been down in years. I think my refresh Monday morning brought up the maintenance page first this time. It wasn't a maintenance message but an error message, I want to say late Tuesday it changed to the maintenance message.
The last time I recall it being down this long I think he had to rebuild the database (pre 2020).
I have tried emailing historically but never received a reply. Also per user info it doesn't look like
comboy has been on here since 2017.
There have been a few components that have broken over the last few years and never been fixed. I think Gemini broke late last year and has remained that way. Many of the other data statistics the site once did have not shown data for years. Maybe I'm just old (in bitcoin years) but it would be nice to see bitcoinity last.
Like I said I did offer him a decent bounty a while ago.