{"iso":"2026-10-27T15:27:37.683Z","unix":1793114857,"unix_ms":1793114857683,"rfc2822":"Tue, 27 Oct 2026 15:27:37 GMT","timezone":"UTC","service":"open-tsa.eu","note":"Authoritative UTC time. For cryptographic timestamps (RFC 3161), use POST https://tsr.open-tsa.eu"}