This is fork of datacoin-hp by foo1inge (https://github.com/foo1inge/datacoin-hp). The latest release by the original dev was hp11. This is the hp14 release (encompassing changes from primecoin-0.1.2-hp14). Datacoin is a fork of Primecoin (http://primecoin.org)
If you like it, donate:
DTC: DSSHsB1R8mrZd1ujhxcPqQaqAu2cNZsCNn
XPM: AL1nofFch3VPvJYGNYSbKwcW9xhrtyTAAh
g1g0
P.S. Please note, that the default donation behaviour has changed (according to changes in Primecoin). Now it is set to 1 percent of mined coins which is sent to the DTC address above. If you don't like it, change it in the sources or specify explicitly during the normal datacoind server start with (not documented in the help) options: -donationpercentage - default 1, and -donationaddress.