Digital timestamps vs electronic signatures: what each can prove
A practical guide to two tools that answer different proof questions.
Two different proof questions
A digital timestamp helps show that specific digital information existed at a certain time.
An electronic signature helps show that a person agreed to or signed information. Some workflows need one. Others need both.
Choose the proof that matches the risk
Start by asking whether you need proof of existence, proof of approval, or both. Keep the original file and every certificate with your normal records.