The Jenticha script is not yet in Unicode. The script has a tentative allocation at U+116D0..U+116FF in the  Roadmap to the SMP for the Unicode Standard.

A number of proposals for its inclusion have been submitted to the Unicode Technical Committee and WG2:

2011-01-25 Preliminary Proposal to Encode the Jenticha Script in ISO/IEC 10646 — Anshuman Pandey ( WG2 N3962,  L2/10-466)

2011-05-31 Proposal to Encode the Jenticha Script in ISO/IEC 10646 — Anshuman Pandey ( WG2 N4028,  L2/11-218)

2012-10-08 Proposal to Encode Nepal Himalayish Scripts in ISO/IEC 10646 — Pat Hall ( WG2 N4347,  L2/12-365)

Review of Indic‐related documents and Recommendations to the UTC ( L2/12-378) (See point II.)

UTC #133 Minutes ( L2/12-343) (See D.10.1 for decision and action items)