Multitran dictionary

phrases | Google | Forvo | +
 time stamp
comp., MS časová pečiatka (A certification specifying that a particular message existed at a specific time and date. In a digital context, trusted third parties generate a trusted time stamp for a particular message by having a time stamping service append a time value to a message and then digitally signing the result)
 English thesaurus
 Time Stamp
abbr. TS
time stamp: 3 phrases in 1 subject