Gifted.eth2367

Aug 25 2025, 23:12

Sui’s object-centric model makes double-spending practically impossible because every asset is treated as a unique object with strict ownership and versioning. Once an object is used in a transaction (like collateral in a loan or an NFT being upgraded), its version is updated, meaning it can’t be reused in another transaction until the state change is finalized. This prevents the same token or asset from being committed twice in parallel operations — a big improvement over account-based systems where race conditions or reentrancy bugs can slip through.