H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 9/28 (2006.01) G06Q 20/00 (2006.01) G07F 7/08 (2006.01) G07F 7/10 (2006.01) G07F 7/12 (2006.01)
Patent
CA 2298799
The invention provides a digital contract comprising a sealed package comprising a header package comprising: rules defining any sealed packages to be included in said contract; a validating party who is to validate said header package; and a sealing party who is to seal said package; a body containing at least a portion of the content of the package; and a validating signature generated from said rules and said body according to a first key belonging to said validating party; any sealed packages defined in said rules; and a sealing signature generated from said header package and any of said sealed packages according to a first key belonging to said sealing party. Further provided is contract management software for generating, validating, exchanging and managing such contracts.
International Business Machines Corporation
Wang Peter
LandOfFree
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