The very first bitcoin bloq #0 is also called the genesis bloq. It was mined in January 2009 on Saturday the 3rd.

The first bitcoin transaction was for two pizza’s in bloq #57043

The bitcoin all time high of

cycle 2 was at bloq #499773 in December 2017 on Sunday the 17th.

cycle 3 was at bloq #709107 in November 2021 on Wednesday the 10th

cycle 4 high will probably be at bloq … in 2025 on ..

The last bitcoin block reward halving was on May 11th, 2020 at bloq #630000.

The next bitcoin bock reward halving will be in April 2024 at bloq #840000.

And while you are reading this the latest block may have been mined: