Cardano launch: how, why and… wen

Cardano Testnet

Block Size Increase

Plutus Script Enhancements

  • Reference inputs (CIP-0031) — Plutus scripts can inspect transaction inputs without needing to spend them. This means that it is not necessary to create UTXOs simply to inspect the information held by an input.
  • Plutus Datums (CIP-0032) — Datums can be attached directly to outputs instead of datum hashes. This simplifies how datums are used, as a user can see the actual datum rather than having to supply the datum that matches the given hash.
  • Script sharing (CIP-0033) — Plutus script references can be associated with transaction outputs, meaning that they can be recorded on-chain for subsequent reuse. It will not be necessary to supply a copy of the script with each transaction, hugely reducing friction for developers. Reusing scripts in multiple transactions significantly reduces transaction sizes, improving throughput and reducing script execution costs.

In Conclusion

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