0001213900-26-038080 Sample Contracts

FIRST SUPPLEMENTAL INDENTURE
First Supplemental Indenture • April 1st, 2026 • Keel Infrastructure Corp. • Finance services • New York

THIS FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”) dated as of April 1, 2026 between Bitfarms Ltd., a corporation organized and existing under the Business Corporations Act (Ontario) (“Bitfarms”) and Computershare Trust Company, N.A., as trustee, and Computershare Trust Company of Canada, as Canadian co-trustee (the “Canadian Co-Trustee” and together with Computershare Trust Company, N.A., the “Trustee”).

INDEMNIFICATION AGREEMENT
Indemnification Agreement • April 1st, 2026 • Keel Infrastructure Corp. • Finance services • Delaware

This INDEMNIFICATION AGREEMENT (this “Agreement”) is made and effective as of April 1, 2026 by and between Keel Infrastructure Corp., a Delaware corporation (the “Company”), and [NAME OF INDEMNITEE] (“Indemnitee”). This Agreement supersedes and replaces any and all previous Agreements between the Company and Indemnitee covering the subject matter of this Agreement.