time stamp definition

time stamp means either:
time stamp means the date and time of occurrence of a particular event recorded in UTC (Coordinated Universal Time) time in a prescribed format;
time stamp means data in electronic form which binds other electronic data to a particular time establishing evidence that these data existed at that time.

More Definitions of time stamp

time stamp means a data unit created using a system of technical and organisational means which certifies the existence of electronic data at a given time;
time stamp means recorded data indicating dates and times when, for example, electronic files have been prepared and a system has performed processing.
time stamp means either (i) to append to a message a digitally signed notation indicating the date,
time stamp means the current time of an event that is recorded by a secured Computer System and is used to describe the time that is printed to a file or other location to help keep track of when data is added, removed, sent or received.
time stamp is the means of identifying the time and date at which data is transmitted, received or created by the Trading System. An Order may be given a new Time Stamp when it is modified, or re-activated after withdrawal.
time stamp means a form of verification that is permanently attached to or logically associated with an electronic communication or document, to include the time of stamping, and that is technically linked to the document to which it relates in such a manner that any change to the data subsequent to certification is detectable.
time stamp means a cryptographical digital attestation that a document or data existed at a particular time and has not been altered since a particular point in time and serves as a trusted third party witnessing the existence and particulars of electronic data;