Assertion: digital signature | /r/HasProperty | valid
Facets:
value: for the foreseeable future
type: TEMPORAL
Source sentences:
text: For digital signatures to be enforceable and valid, the digital document must be enforceable and valid.
text: It is linked to data in such a manner that if the data are changed, the digital signature is invalidated, and It conforms to regulations adopted by the Secretary of State.
text: Should there be far reaching technological changes, digital signatures would still be valid for the foreseeable future.