Hyperscale Data, Inc., a diversified holding company ("Hyperscale Data" or the "Company"), announced that its wholly owned subsidiary, Sentinum, Inc. ("Sentinum"), has reported the acquisition of 1,700 tokens of $XRP during the week of August 25 through August 31, 2025, at an average purchase price of $2.9439 per $XRP, representing a total investment of approximately $5,000.

This weekly acquisition adds to Sentinum's growing position in $XRP:

• Prior Month Purchases: 27,820 $XRP at an average price of $3.0545, totaling $84,976.15;
• Month-to-Date Purchases: 0 $XRP purchased month-to-date;
• Quarter-to-Date Purchases: 32,620 $XRP at an average price of $3.0640, totaling $99,947.51; and
• Year-to-Date Purchases: 33,120 $XRP at an average price of $3.0533, totaling $101,123.70.

Based upon the $XRP closing price on August 31, 2025, of $2.7766, Sentinum's $XRP holdings of 33,120 tokens had a current market value of $91,960.99.

Based upon the Bitcoin closing price on August 31, 2025, of $108,236.71, Sentinum's Bitcoin holdings of 3.5966 Bitcoins had a current market value of $389,388.66. Sentinum's current Bitcoin holdings come from the Bitcoin it has earned from providing hashing services to a mining pool, and none of the Bitcoin currently held by Sentinum has been acquired in the open market.

The Company will continue to issue these press releases reporting Sentinum's $XRP acquisitions and Bitcoin holdings on a weekly basis, providing transparency into its digital asset investment activities. This press release constitutes the first report of Sentinum's previously announced plans to report its Bitcoin holdings weekly.