File: Attachment 20241210_Press_release_PostalStrike.pdf

Cascadia Blockchain Group Corporation

Cascadia Blockchain Group Corp. Provides Update on Canada Postal Strike and Voting at the Company's 2024 Annual General Meeting

VANCOUVER, B.C. December 10, 2024 Cascadia Blockchain Group Corp. ("Cascadia" or the "Company") (CSE: CK) advises shareholders to vote online or by phone for the Company's upcoming annual general meeting scheduled for Friday, December 20, 2024, at 4:00 p.m. PST. Due to the ongoing postal strike in Canada and the proxy cut-off time being Wednesday, December 18, 2024, at 4:00 p.m. PST, we strongly recommend that shareholders vote by internet or submit their vote by phone.

Detailed voting instructions are available on the proxy form, which can be found on the Company's website www.cascadiacorp.com and filed on SEDAR+ at www.sedarplus.ca.

Registered holders will need to call Computershare at 1-800-564-6253 and request a control number before voting their Cascadia shares online at www.investorvote.com or submitting their vote by phone at 1-866- 732-8683.

Shareholders who hold Cascadia shares in a brokerage account should contact their broker for details on how to submit their vote online.

For further information, please contact:

Hanxuan Wu Director info@cascadiacorp.com

www.cascadiacorp.com

The CSE does not accept responsibility for the adequacy or accuracy of this release.