On Wed, Mar 25, 2015 at 1:57 AM, Tom Harding <t...@thinlink.com> wrote: > The idea of limited-lifetime addresses was discussed on 2014-07-15 in > > http://thread.gmane.org/gmane.comp.bitcoin.devel/5837 > > It appears that a limited-lifetime address, such as the fanciful > > address = 4HB5ld0FzFVj8ALj6mfBsbifRoD4miY36v_349366
Assuming the sender is not an uncooperative idiot, you can simply include expiration information and the sender can refuse to send after that time. If the sender is an uncooperative idiot, they can always change your target and send anyways. This would seem to work nearly as well as the non-reorg safe network impacting version, and yet has no cost beyond the extra size is communicating the limit. > Block containing tx invalid if a prior confirmed tx has paid address Requires a unprunable verification state. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
