{"version":"1.0","type":"link","title":"Time stamp protocol - Newikis","description":"The Time-Stamp Protocol, or TSP is a cryptographic protocol for certifying timestamps using X.509 certificates and public key infrastructure. The timestamp is the signer's assertion that a piece of electronic data existed at or before a particular time. The protocol is defined in RFC 3161. One…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}