CONVICTION 2025
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Bitlayer
August 9
NOV
13
Event date
Thursday 13 November 2025, UTC
Event description
The Clarity 4 Hard Fork by Stacks is a significant protocol upgrade expected around November 10–13, 2025. This hard fork involves updates to the Clarity smart contract language, enhancing functionality and security. The exact target block for the fork will be announced close to the event date. It is hosted by the Stacks blockchain team and participation involves observing the network upgrade as it activates on chain.
The Clarity 4 Hard Fork was slightly delayed from its initial planned date but remains scheduled within the November 10–13 timeframe. Leading up to the fork, Stacks has communicated clearly through official channels, including their verified X (Twitter) account, ensuring community awareness. The upgrade focuses on improvements in the programming model of Clarity smart contracts, aligning with Stacks' broader goals for increased DeFi and dApp capabilities.
Following Clarity 4, the Stacks team plans to continue advancing the smart contract ecosystem with increased developer tools and scalability improvements. This hard fork lays groundwork for future upgrades aimed at boosting network performance and expanding usage scenarios in the Stacks ecosystem.
Generally positive with enthusiasm around the enhanced capabilities Clarity 4 brings. Some community members express anticipation for smoother dApp development, while a minority voice cautious optimism due to the hard fork delay. Sample comments: “Excited for Clarity 4, huge step for smart contracts”; “Delay disappointing but better safe than sorry”; “Looking forward to new DeFi possibilities post-fork.”
As with any hard fork, there are risks associated with network stability during the upgrade window. Token holders should stay informed via official Stacks channels to manage risk prudently.
Stacks
Stack
Bullish or Bearish?
Stacks
Stack

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