Note 4.  Investment accounts

Investment accounts consist of cash and crypto assets held for investment purposes. Cash is carried at cost, which approximates fair value due to its short-term nature. The Company accounts for its crypto assets, which are currently primarily consisting of Solana and Worldcoin, as indefinite-lived intangible assets in accordance with ASC 350, Intangibles—Goodwill and Other and ASU 2023-08. The Company’s crypto assets are initially recorded at cost and subsequently are measured at fair value as of each reporting period. The Company determines the fair value of its crypto assets in accordance with ASC 820, Fair Value Measurement, based on quoted (unadjusted) prices on the Coinbase exchange, the active exchange that the Company has determined is its principal market for bitcoin (Level 1 inputs). Changes in fair value are recognized in the Company’s consolidated statement of operations.

As of December 31, 2025, digital assets with a fair value of $7,084,194 were pledged as collateral under the Company’s Senior Secured Convertible Notes. Pursuant to the terms of the Securities Purchase Agreement, approximately 80% of the net proceeds from the issuance of the Notes were required to be used to acquire specified digital assets and deposited into a controlled collateral account for the benefit of the noteholder. Such digital assets are subject to a first priority security interest and are not available for general corporate purposes while the notes remain outstanding.

The following table summarizes the Company’s digital asset holdings, as of: