The authoritative Hebrew text of the Old Testament preserved by the Masoretes, a line of Jewish scribes active from the 6th–10th centuries AD. They standardized the biblical text by adding vowel markings, cantillation signs, and meticulous margin notes to safeguard accuracy. The Masoretic Text became the foundation for most modern Old Testament translations. While highly reliable, it reflects a later stage of the Hebrew tradition, making it valuable to compare with older witnesses like the Dead Sea Scrolls and the Septuagint for fuller textual insight.