RFC 3161 TRUSTED TIMESTAMP ========================== file sealed : MANIFEST.sha256 TSA : http://freetsa.org/tsr serial : 0x099ADB6D timestamp : Oct 31 16:31:41 2026 GMT local verify : OK Verify it yourself (no trust in the archivist required): openssl ts -verify -in "MANIFEST.tsr" -queryfile "MANIFEST.tsq" -CAfile "tsa_cacert.pem" -untrusted "tsa_cert.pem" Expected output ends with: Verification: OK What this proves: the file MANIFEST.sha256 already existed, with exactly this SHA-256, at the timestamp above. The signature belongs to the TSA, not to whoever produced the archive. What it does NOT prove: that the archive's content ever appeared on X. ---- full token ---- Status info: Status: Granted. Status description: unspecified Failure info: unspecified TST info: Version: 1 Policy OID: tsa_policy1 Hash Algorithm: sha256 Message data: 0000 - d7 31 1d 6d b5 da 7c 5f-50 c2 a8 7f ac 29 90 44 .1.m..|_P....).D 0010 - bf e6 0f 32 e8 c2 c2 59-49 82 62 29 97 80 c1 5d ...2...YI.b)...] Serial number: 0x099ADB6D Time stamp: Oct 31 16:31:41 2026 GMT Accuracy: unspecified Ordering: yes Nonce: unspecified TSA: DirName:/O=Free TSA/OU=TSA/description=This certificate digitally signs documents and time stamp requests made using the freetsa.org online services/CN=www.freetsa.org/emailAddress=busilezas@mailbox.org/L=Wuerzburg/C=DE/ST=Bayern Extensions: