There's a problem called 'Year 2038 problem'. It's going to be an interesting year... It has also been discussed on HN: https://news.ycombinator.com/item?id=564

There's a problem called 'Year 2038 problem'. It's going to be an interesting year... It has also been discussed on HN: https://news.ycombinator.com/item?id=5644292 https://news.ycombinator.com/item?id=5644292