A “Long Overdue” innovation in Cardano: Interoperable Programmable Token Design

This report details the merged CIP-113/CIP-143 specification that introduces interoperable programmable tokens on Cardano, explaining the architecture (base script, transfer/administrator/issuance scripts, registry, and smart wallet addresses), transaction flow, token lifecycle, and anticipated ecosystem impacts such as support for regulated stablecoins and security tokens. It emphasizes how the standard maps ERC-20-like account semantics onto Cardano’s eUTxO model, the on-chain registry and stake-validator pattern used to minimize costs, and trade-offs around programmability versus censorship resistance.