Time Stamp Token

Unknown

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Time Stamp Tokens contain a hash of data which is being time stamped, electronically signed by a Timestamping Authority. For example, tst files might be generated to prove a digital signature was created before a given time. The hash refers to data objects carried in ASiC containers.

Identify it

Extensions.tst
MIME typesapplication/vnd.etsi.timestamp-token
PRONOMfmt/1717
WikidataQ113501237

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Sources

From PRONOM, Wikidata. Updated 2026-10-20.

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