On September 1, 2024, at 21:45 UTC, the Cardano ecosystem underwent one of its most significant transformations with the Chang #1 upgrade, laying the groundwork for a decentralized governance model. This marks the beginning of a new, community-driven era where every ada holder not only has a say but also a direct role in shaping the protocol’s future.
The upgrade is dedicated to Phil Chang, who passed away in 2022. Phil pioneered Cardano’s governance, and his insights played a crucial role in shaping the design of Voltaire Cardano’s governance phase.
So, what does the Chang #1 upgrade enable? This upgrade brings a new governance model to Cardano and introduces PlutusV3, offering several improvements and optimizations. You can learn more about PlutusV3 here.
The governance model, outlined in Cardano Improvement Proposal (CIP) 1694, is being implemented in two phases through two hard forks: Chang #1 and Chang #2. CIP-1694 details the “Minimal Viable Governance” (MVG) model and explains how it will be rolled out. During the period between these two upgrades, known as the bootstrapping phase, the three governance roles, Delegated Representatives (DReps), Stake Pool Operators (SPOs), and the Interim Constitutional Committee (ICC), will familiarize themselves with the new governance processes and procedures.
Chang #1 marks the beginning of the Conway era, replacing the old Shelley governance design, which relied on seven genesis keys, held by the pioneering entities IOG (3), Cardano Foundation (2), and EMURGO (2). It introduces several governance features for the bootstrapping phase, all of which must adhere to the Interim Cardano Constitution.
Ada holders can:
- Register themselves as DReps
- Delegate their ada to DReps
- Submit governance actions on-chain
Governance action types available (three out of seven total):
- Protocol Parameter Changes
- Has an on-chain effect
- Requires approval from the ICC
- For security-related parameters, also requires approval from SPOs
- Hard Fork Initiations
- Has an on-chain effect
- Requires approval from both ICC and SPOs
- Info Actions
- No on-chain effect
- DReps, SPOs, and ICC can vote, but the vote has no direct impact on-chain
Important to note that during the bootstrapping phase, treasury withdrawal governance actions are not possible.
According to the Interim Constitution, the bootstrapping phase must last for at least 18 epochs, approximately 90 days. Therefore, the earliest possible date for the Chang #2 hard fork to be ratified is after November 30, 2024, 21:45 UTC, when we enter epoch 525. The ICC and SPOs must approve the Hard Fork Initiation Governance Action to trigger Chang #2.
Cardano has embarked on a new journey. The power has transitioned from the pioneering entities, Cardano Foundation, IOG, and EMURGO, to the community. Now, it’s our collective responsibility to actively participate and shape the ecosystem’s future. Let’s seize this opportunity to build a decentralized future together.