{"iso":"2026-09-11T13:50:22.209Z","unix":1789134622,"unix_ms":1789134622209,"rfc2822":"Fri, 11 Sep 2026 13:50:22 GMT","timezone":"UTC","service":"open-tsa.eu","note":"Authoritative UTC time. For cryptographic timestamps (RFC 3161), use POST https://tsr.open-tsa.eu"}