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Cardano Completes First Stage of Chang Hard Fork and Enters Voltaire Era

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by Giorgi Kostiuk

a year ago


  1. The Voltaire Era: A New Chapter in Decentralized Governance
  2. Liquid Democracy: Empowering ADA Holders
  3. The Role of the Interim Constitution

  4. On August 31, 2024, Cardano, the Layer 1 blockchain founded by Ethereum co-founder Charles Hoskinson, executed the first stage of its Chang hard fork at block 10764778. This upgrade marks the start of the 'Conway ledger era' and sets the foundation for a fully decentralized governance system.

    The Voltaire Era: A New Chapter in Decentralized Governance

    The Chang hard fork introduces the Voltaire phase, a critical step in Cardano's roadmap toward decentralized governance. Under this new system, every ADA holder now has the right to submit and vote on governance proposals, giving the community direct control over the blockchain's future.

    Today's Chang hard fork marks a major milestone for the Cardano blockchain, ecosystem, and community––fulfilling the promise of a truly self-governing, decentralized network. Welcome to a new era of decentralized governance: Voltaire.Cardano Foundation

    Liquid Democracy: Empowering ADA Holders

    A key feature of the new governance model is the introduction of 'liquid democracy.' This system allows ADA holders to either vote directly on governance issues or delegate their voting power to trusted representatives, known as DReps. This flexibility reportedly ensures that all community members can participate in the governance process, regardless of their technical expertise or time availability. Alongside DReps, the Constitutional Committee and SPOs will play vital roles in overseeing and implementing governance actions. Previously, these responsibilities were held by Cardano’s founding entities: the Cardano Foundation, Input Output Global (IOG), and Emurgo.

    The Role of the Interim Constitution

    To guide the network through this transition, Cardano’s off-chain governance organization, Intersect, has released the Interim Cardano Constitution. This document serves as a bridge to the final Constitution, which will be drafted and ratified by the community at the Cardano Constitutional Convention in late 2024. The interim Constitution provides the necessary framework to ensure a smooth transition while the new governance framework is fully established. As part of the Chang hard fork, the hash of the interim Constitution is now included in the new node version (Cardano Node 9.0.0), which supports the bootstrapping phase of CIP-1694. This ensures the text's integrity and serves as a trial run for the final Constitution's ratification.

    The second stage of the Chang hard fork, set to occur in early 2025, will complete Cardano's transition to decentralized governance. This phase will introduce the final upgrades needed for full community-led governance, including the formal establishment of DReps as a governance body. The community will gain control over the Cardano treasury, marking the final step in Cardano's journey toward becoming a fully decentralized and community-run blockchain network.

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