U+536A "卪" CJK Unified Ideograph-# Unicode Character

U+536A "卪" CJK Unified Ideograph-# is a rare and archaic Chinese character that originally served as a variant form of the seal script radical for "joint" or "knot," often associated with the modern character "卩" (jié). In classical texts, it appears as a component in compound characters related to seals, tally tokens, or ceremonial credentials, reflecting its historical use in written forms of ancient administrative or ritual objects. While not commonly used in modern Chinese or Japanese writing, it remains encoded in the Unicode standard to preserve the full set of historical CJK ideographs required for scholarly research and digital representation of classic literature.