U+8B49 was added to Unicode in version 1.1 (1993). It belongs to the block CJK Unified Ideographs in the Basic Multilingual Plane.

This character is a Other Letter and is mainly used in the Han script. The Unihan Database defines it as proof, evidence; testify, verify. Its Pīnyīn pronunciation is zhèng.

The glyph is not a composition. It has a Wide East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. In text U+8B49 behaves as Ideographic regarding line breaks. It has type OLetter for sentence and Other for word breaks. The Grapheme Cluster Break is Any.


System Representation
UTF-8 E8 AD 89
UTF-16 8B 49
UTF-32 00 00 8B 49
URL-Quoted %E8%AD%89
HTML-Escape 證
Wrong windows-1252 Mojibake 證
Encoding: EUC-KR (hex bytes) F1 FB
Encoding: JIS0208 (hex bytes) EB FA
Pīnyīn zhèng
IRG_GSource G1-5624
IRG_HSource HB1-
IRG_JSource J0-6B7A
IRG_KSource K0-717B
IRG_TSource T1-787D
IRG_VSource V1-675
BigFive C3D2
CCCII 21593F
CNS1986 1-787D
CNS1992 1-787D
EACC 21593F
GB1 5404
Jis0 7590
KSC0 8191
TaiwanTelegraph 6214
Xerox 245:140


Complete Record

Property Value
Age (age) 1.1
Unicode Name (na) CJK UNIFIED IDEOGRAPH-8B49
Unicode 1 Name (na1)
Block (blk) CJK
General Category (gc) Other Letter
Script (sc) Han
Bidirectional Category (bc) Left To Right
Combining Class (ccc) Not Reordered
Decomposition Type (dt) None
Decomposition Mapping (dm) 證
Lowercase (Lower)
Simple Lowercase Mapping (slc) 證
Lowercase Mapping (lc) 證
Uppercase (Upper)
Simple Uppercase Mapping (suc) 證
Uppercase Mapping (uc) 證
Simple Titlecase Mapping (stc) 證
Titlecase Mapping (tc) 證
Case Folding (cf) 證
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Bidi Paired Bracket (bpb) 證
Bidi Paired Bracket Type (bpt) None
Cased (Cased)
Composition Exclusion (CE)
Case Ignorable (CI)
Full Composition Exclusion (Comp_Ex)
Changes When Casefolded (CWCF)
Changes When Casemapped (CWCM)
Changes When NFKC Casefolded (CWKCF)
Changes When Lowercased (CWL)
Changes When Titlecased (CWT)
Changes When Uppercased (CWU)
Dash (Dash)
Deprecated (Dep)
Default Ignorable Code Point (DI)
Diacritic (Dia)
East Asian Width (ea) Wide
Extender (Ext)
FC NFKC Closure (FC_NFKC) 證
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Hex Digit (Hex)
Hangul Syllable Type (hst) Not Applicable
Hyphen (Hyphen)
ID Continue (IDC)
Ideographic (Ideo)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Join Control (Join_C)
Jamo Short Name (JSN)
Joining Type (jt) Non Joining
kIICore (kIICore) ATJ
kIRG_GSource (kIRG_GSource) G1-5624
kIRG_HSource (kIRG_HSource) HB1-
kIRG_JSource (kIRG_JSource) J0-6B7A
kIRG_KPSource (kIRG_KPSource) KP0-EAC
kIRG_KSource (kIRG_KSource) K0-717B
kIRG_TSource (kIRG_TSource) T1-787D
kIRG_VSource (kIRG_VSource) V1-675
kIRGDaeJaweon (kIRGDaeJaweon) 1643.390
kIRGDaiKanwaZiten (kIRGDaiKanwaZiten) 35946
kIRGHanyuDaZidian (kIRGHanyuDaZidian) 64021.110
kIRGKangXi (kIRGKangXi) 1180.140
kBigFive (kBigFive) C3D2
kCangjie (kCangjie) YRNOT
kCantonese (kCantonese) zing3
kCCCII (kCCCII) 21593F
kCihaiT (kCihaiT) 1254.603
kCNS1986 (kCNS1986) 1-787D
kCNS1992 (kCNS1992) 1-787D
kCowles (kCowles) 276
kDaeJaweon (kDaeJaweon) 1643.390
Unihan Definition (kDefinition) proof, evidence; testify, verify
kEACC (kEACC) 21593F
kFenn (kFenn) 733B
kFennIndex (kFennIndex) 28.12
kFourCornerCode (kFourCornerCode) 0261.8
kFrequency (kFrequency) 3
kGB1 (kGB1) 5404
kGradeLevel (kGradeLevel) 3
kGSR (kGSR) 0883n
kHangul (kHangul)
kHanYu (kHanYu) 64021.110
kHanyuPinyin (kHanyuPinyin) 64021.110:zhèng
kHKGlyph (kHKGlyph) 3853
kJapaneseKun (kJapaneseKun) AKASHI
kJapaneseOn (kJapaneseOn) SHOU
kJis0 (kJis0) 7590
kKangXi (kKangXi) 1180.140
kKorean (kKorean) CUNG
kKSC0 (kKSC0) 8191
kLau (kLau) 1503
kMandarin (kMandarin) zhèng
kMatthews (kMatthews) 357
kMeyerWempe (kMeyerWempe) 299
kMorohashi (kMorohashi) 35946
kNelson (kNelson) 4433
kPhonetic (kPhonetic) 1315
Radical Stroke Count (Adobe Japan 1-6) (kRSAdobe_Japan1_6) C+6717+149.7.12
Radical Stroke Count (KangXi) (kRSKangXi) 149.12
Radical Stroke Count (Unicode) (kRSUnicode) 149.12
kSBGY (kSBGY) 432.39
Semantic Variant (kSemanticVariant) 証
Simplified Variant (kSimplifiedVariant) 证
kTaiwanTelegraph (kTaiwanTelegraph) 6214
Stroke Number (kTotalStrokes) 19
kVietnamese (kVietnamese) chứng
kXerox (kXerox) 245:140
kXHC1983 (kXHC1983) 1477.011,1477.031:zhèng
Line Break (lb) Ideographic
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) 證
NFKC Quick Check (NFKC_QC) Yes
NFKD Quick Check (NFKD_QC) Yes
Numeric Type (nt) None
Numeric Value (nv) NaN
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Radical (Radical)
Sentence Break (SB) OLetter
Simple Case Folding (scf) 證
Script Extension (scx) Han
Soft Dotted (SD)
STerm (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Other
White Space (WSpace)
XID Continue (XIDC)
XID Start (XIDS)
Expands On NFC (XO_NFC)
Expands On NFD (XO_NFD)
Expands On NFKC (XO_NFKC)
Expands On NFKD (XO_NFKD)