How Safe Can a Six-Character Redeem Code Be?
Starting with one issuance and redemption, separating randomness, database uniqueness, and FF1, then examining guessing risk and executable examples for six-character codes.
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Recording Holding Periods Without a Hard Fork: A Design Review of SecurityToken.sol
Reading a 2023 Solidity prototype through a small income-distribution example, and tracing its contract-layer trade-offs to the question of shared ledger functionality.
Can Rights in Tokenized Securities Be Calculated by Holding Period?
Revisiting a 2023 idea for using balance checkpoints to design time-weighted revenue distribution and governance voting for RWAs and tokenized securities, along with its limits.
Can We Return the MEV Left Behind by a Swap to the User?
Revisiting a 2022 design that internalizes post-swap arbitrage with flash liquidity and cross-DEX rebalancing, along with its limits.