Abstract: A system and method for accurate dividend distribution in investment products using proportional yield and temporal shifting. The disclosed system and method addresses challenges arising from real-time asset transfers and multi-day compounded rates. Specifically, the system calculates adjusted balances for investors by tracking ownership intervals across blockchain transactions, ensuring precise dividend distribution even during cross-chain transfers. It de-compounds multi-day rates provided by fund administrators into daily rates and schedules dividend payments accordingly, accounting for weekends, holidays, and other non-business days. By utilizing high-precision analytics and real-time synchronization between blockchains, the system ensures that dividend accruals are fair and accurate, even during asset transfers or when compounded rates span multiple days so that investors are paid equitably based on their actual holdings, regardless of transaction timing or cross-chain events.

Abstract: A system and method for accurate dividend distribution in investment products using proportional yield and temporal shifting. The disclosed system and method addresses challenges arising from real-time asset transfers and multi-day compounded rates. Specifically, the system calculates adjusted balances for investors by tracking ownership intervals across blockchain transactions, ensuring precise dividend distribution even during cross-chain transfers. It de-compounds multi-day rates provided by fund administrators into daily rates and schedules dividend payments accordingly, accounting for weekends, holidays, and other non-business days. By utilizing high-precision analytics and real-time synchronization between blockchains, the system ensures that dividend accruals are fair and accurate, even during asset transfers or when compounded rates span multiple days so that investors are paid equitably based on their actual holdings, regardless of transaction timing or cross-chain events.

Abstract: A multi-layer cybersecurity system and method for protecting digital wallets holding blockchain-based tokens traded on a financial platform. Specifically, the invention employs random temporal windowing in relation to: (1) reshuffling designated machines running a multi-party computation protocol; and (2) rekeying of private keys held in both hot and cold environments. Furthermore, environmental based signature weighting is applied to the keys. As a result, cold signers can do anything hot signers can but hot signers cannot do what cold signers can such as taking control, recovering control, or reconstitute the holdings of the wallet in real time, if necessary.

Abstract: A multi-layer cybersecurity system and method for protecting digital wallets holding blockchain-based tokens traded on a financial platform. Specifically, the invention employs random temporal windowing in relation to: (1) reshuffling designated machines running a multi-party computation protocol; and (2) rekeying of private keys held in both hot and cold environments. Furthermore, environmental based signature weighting is applied to the keys. As a result, cold signers can do anything hot signers can but hot signers cannot do what cold signers can such as taking control, recovering control, or reconstitute the holdings of the wallet in real time, if necessary.