It does look like Clickhouse transmogrified from a Russia-based Yandex open-source project into a San Francisco-based VC-back C-corp incorporated in Delaware ju

It does look like Clickhouse transmogrified from a Russia-based Yandex open-source project into a San Francisco-based VC-back C-corp incorporated in Delaware just in the nick of time. (Not suggesting this is wrong. I'm just offering an interpretation based on skimming public blog posts over the past ~2 years.)