已簽章憑證時間戳記（SCT）清單

Signed Certificate Timestamp List

If present, the Signed Certificate Timestamp List extension contents MUST be an OCTET STRING containing the encoded SignedCertificateTimestampList, as specified in RFC 6962, Section 3.3.

若存在，SCT 清單（Signed Certificate Timestamp List）擴充欄位之內容應（MUST）為一個 OCTET STRING，其中包含依 RFC 6962 第 3.3 節 規定編碼之 SignedCertificateTimestampList。

Each SignedCertificateTimestamp included within the SignedCertificateTimestampList MUST be for a PreCert LogEntryType that corresponds to the current certificate.

SignedCertificateTimestampList 中所包含的每個 SignedCertificateTimestamp 應（MUST）係針對其所對應之當前憑證的 PreCert LogEntryType（precert_entry 類型）而簽發。