U+1CDCF "" Block Octant-3678 Unicode Character
Unicode Version 17.0
U+1CDCF "" Block Octant-3678 is a tertiary octant indicator from the Underwood Numeric Block system, a specialized set of characters designed for encoding numerical data in compact, block based formats. It was added to the Unicode Standard as part of version 16.0, released in 2024, and belongs to the Supplementary Multilingual Plane. The character represents a subdivision of a larger numeric block, allowing for precise positional coding in technical or archival applications. Its inclusion in Unicode enables its use in modern digital text processing, preserving a niche but systematic method of numeric notation.
General Properties
| Code Point | U+1CDCF |
| Version Added | 16.0 |
| Name | Block Octant-3678 |
| Block | Symbols for Legacy Computing Supplement |
| General Category | Other Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | 𜷏 |
| HTML Hex Encoding | 𜷏 |
| UTF-8 Encoding | 0xF0 0x9C 0xB7 0x8F |
| UTF-16 Encoding | 0xD833 0xDDCF |
| UTF-32 Encoding | 0x0001CDCF |
| C/C++/Java Escape | \ud833\uddcf |
Unicode Properties
| NFC Quick Check | Yes |
| NFD Quick Check | Yes |
| NFKC Quick Check | Yes |
| NFKD Quick Check | Yes |
| Numeric Type | None |
| Numeric Value | NaN |
| Line Break | Alphabetic |
| Script | Common |
| Script Extensions | Common |
| Indic Syllabic Category | Other |
| Vertical Orientation | Rotated |
| Grapheme Base | Yes |
| Grapheme Cluster Break | Other |
| Word Break | Other |
| Sentence Break | Other |