title_body: Calculate timestamp from slot Is it possible to calculate a timestamp from a slot no? Since one slot is one second it should be pretty easy. But...
  The current slot now (Tue 18 May 2021 05:46:04 PM CEST) is 29786450.
  In mainnet-shelley-genesis.json i can see systemStart  &quot;2017-09-23T21:44:51Z&quot;
  Which is acually 1506203091 as unix timestamp.
  If i calculate 1506203091 + 29786450 i get 1535989541 which is Sep 3, 2018, 5:45:41 PM something in 2018.
  Is there a simple formular? It seems that the actual start date must be something like June 7, 2020 but i cannot find anything abount this date.
upvoted_answer: You did not account for Byron, where one slot was 20 seconds.
  To make it easier, take the start time of epoch 209 which is the Shelley hardfork and started at 1596491091 unix time on slot 4924800.
  Therefore to calculate the time of the current slot, you might try something like: 1596491091 + (current_slot - 4924800).