| http://www.w3.org/ns/prov#value | - In some applications, a digital signature in a document is bound to that document in such a way that repurposing the signed document--for example,altering the signed document or moving the signature to a different document--invalidates the signature.SUMMARY OF THE INVENTIONThe present invention provides methods and apparatus, including computer program products, for digitally signing information i
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