CatJP
a806f01501fdbbc318560492fc06e54c93341a5688b8aff7a7a3288d0144be48
Study bitcoin
Made a private key to bech32 address conversion excel spreadsheet, likely the first spreadsheet ever to do it. Check it out here: https://modulo.network
Due date is the date you pay. Full stop. Don’t pay after that date, otherwise you will be paying it late and may incur a fee