# Re: What could be the transition plan to Y2038 compliant Bitcoin? Post by: satoshi on August 09, 2010, 08:13:26 PM **unsigned** int is good until 2106.  Surely the network will have to be totally revamped at least once by then. There should not be any signed int.  If you've found a signed int somewhere, please tell me (within the next 25 years please) and I'll change it to unsigned int. --- Source file: bitcoin-forum-satoshi-nakamoto.tgz External link: https://bitcointalk.org/index.php?topic=760.msg8413#msg8413