I.顏體 / I.Ngaan 1.004
Author: ichirouuchiki (刻石錄), derived from Wang Hanzong Yan typeface.
License: GNU GPL version 2 or later. Unmodified TrueType font; corresponding font source is this same I.Ngaan.ttf file distributed alongside this notice.
License text: /assets/GPL-2.0.txt
Author page: https://founder.acgvlyric.org/iu/doku.php/造字:開源字型_i.顏體
Distribution source: https://github.com/wordshub/free-font/blob/master/assets/font/中文/刻石录系列/I.顏體.ttf
No claim that this digital typeface was used in Ming dynasty documents.

V3 web font: I.Ngaan.woff2 is a lossless web-font conversion of the supplied I.Ngaan.ttf. Original source font remains available at /assets/I.Ngaan.ttf under the same GNU GPL 2-or-later license. No glyph redesign was performed.

Simplified Chinese headings only: Ming Site Kai, derived from LXGW WenKai GB v1.530, SIL OFL 1.1. License: /assets/ming-kai-OFL.txt; provenance: /assets/ming-kai-notice.txt. Traditional Chinese pages and passport font remain I.Ngaan.