Core Silver intersects copper-bearing sulphides in first four holes at Touleary project

• Core Silver reported copper-bearing sulphides in all four initial drill holes at its Touleary project in Yukon on October 19, 2026.
• Drilling totaled 962.6 meters of a planned minimum 3,000-meter program.
• Semi-massive to massive sulphide intervals included 7 meters in hole TL-26-008; assays remain pending for all four holes.
• The Discovery Zone's geophysical signature extends approximately 3.5 kilometers, with only 335 meters tested by limited historical drilling.
• Additional untested targets are scheduled for drilling during the first phase.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Core Silver Corp. published the original content used to generate this news brief via ACCESS Newswire (Ref. ID: 202610190830ACCESSWRNAPR_____1238177) on October 19, 2026, and is solely responsible for the information contained therein.