Cardano activates van Rossem hard fork

Cointelegraph 2026-07-20 04:26:17
Context: The Cardano blockchain network has undergone a significant upgrade with the activation of the van Rossem hard fork. This upgrade aims to reduce smart contract execution costs and sets the stage for the implementation of Ouroboros Leios, a major scalability upgrade expected later this year. The van Rossem hard fork is a crucial step in the ongoing development of the Cardano network.

Key Facts

  • The van Rossem hard fork upgrade is designed to reduce smart contract execution costs, making it more efficient and cost-effective for users to interact with the Cardano blockchain network.
  • The activation of the van Rossem hard fork lays the groundwork for the implementation of Ouroboros Leios, a major scalability upgrade that is expected to be rolled out later this year, which aims to significantly improve the network's scalability and performance.
  • The Cardano network's upgrade to the van Rossem hard fork is a strategic move to enhance its capabilities and competitiveness in the rapidly evolving blockchain and cryptocurrency landscape.

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