DiagnaMed and QIMC Confirm Major Expansion of Hydrogen Zone by Over 11 Kilometers in Ontario's Temiscamingue Graben

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454 Samples Analyzed - 55% Above 500 ppm, 19 Samples Over 2,000 ppm, and a High of 2,817 ppm Hydrogen (H2) Toronto, Ontario--(Newsfile Corp. - October 27, 2025) - DiagnaMed Holdings Corp. (CSE: DMED) (OTCQB: DGNMF) ("DiagnaMed" or "DMED" or the "Company"), in partnership with Québec Innovative Materials Corp. (CSE: QIMC) (OTCQB: QIMCF) (FSE: 7FJ), is pleased to announce that new soil-gas survey results from the Ontario section of the Témiscamingue Graben have confirmed a major northward extension of the natural hydrogen system by more than 11 kilometers. A total of 454 soil-gas samples were collected and analyzed across lines 5-8. Results show 251 samples exceeding 500 ppm hydrogen (H₂), including 116 above 1,000 ppm, 19 above 2,000 ppm, and a peak concentration of 2,817 ppm. The data clearly demonstrate that hydrogen concentrations intensify toward the north, confirming a vast, structurally controlled degassing system within the Ontario portion of the Témiscamingue Graben. "These new results mark a significant milestone for DiagnaMed as we continue to advance the Ontario-Quebec Hydrogen Corridor with QIMC," said John Karagiannidis, President & CEO of DiagnaMed. "Our work together demonstrates not only the scale of the hydrogen system extending over 11 kilometers but also its potential as a foundation for clean, off-grid energy to power AI and digital infrastructure. This data strengthens our vision of merging clean-tech with next-generation computing solutions." The survey, conducted in collaboration with the Institut National de la Recherche Scientifique (INRS) under the supervision of Prof. Marc Richer-Laflèche, continues to expand the scale and continuity of this fault-controlled hydrogen corridor. "As part of our commitment to sustainable regional development, DiagnaMed is advancing discussions with the Témiscamingue First Nation on establishing an AI data infrastructure project powered by off-grid natural hydrogen," added Karagiannidis. "This initiative aims to position the Ontario-Quebec Hydrogen Corridor as both a clean energy hub and a next-generation data resource center-enabling Indigenous and local communities to participate directly in Canada's emerging digital and energy economies." Geological and Scientific Results In the second phase of fieldwork conducted across...

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