libmircookie-dev 0.21.0+16.04.20160330-0ubuntu3 (amd64 binary) in ubuntu yakkety

 libmircookie provides a simple mechanism for a group of cooperating processes
 to hand out and verify difficult-to-forge timestamps to untrusted 3rd parties.
 .
 This package contains the development headers for building programs that
 generate or verify the attestable timestamps.