Exhibit 99.3
August 16, 2026
| To: | Lynda Chervil, CEO Internet Sciences Inc. (ISI) |
| From: | Keith R. Wyche |
| Subject: | Resignation from ISI Board of Directors |
Effective immediately, consider this my letter of resignation as a board member of internet Sciences Inc. (ISI). I appreciate the opportunity to serve and wish the organization the very best.
Kindly,
/s/ Keith R. Wyche
Keith R. Wyche