Deep Dive
1. Proof-of-Stake Transition (Upcoming)
Overview: This upcoming upgrade will shift Merlin Chain's security model to Proof-of-Stake (PoS). It enables MERL holders to stake their tokens to help validate the network, moving away from the current Proof-of-Work-like system.
The upgrade is designed to increase decentralization by allowing more participants to run validator nodes, even on everyday devices. Staking will involve a 7-day withdrawal period. The core goal is to create a more sustainable and community-driven network by reducing reliance on large token issuance for security.
What this means: This is bullish for MERL because it creates a direct, productive use case for the token, potentially increasing demand from users who want to earn rewards and participate in network security. For the average user, it means the network becomes more decentralized and secure, funded by the community rather than inflation.
(Merlin Chain)
2. Mainnet Fork 12 Upgrade (26 June 2025)
Overview: This was a significant infrastructure upgrade that moved the chain from "Fork 9" to "Fork 12." It introduced a new sequencer architecture optimized for zkEVM, upgraded the RPC infrastructure, and added smart contract features for greater protocol flexibility.
The technical improvements targeted core bottlenecks. The new sequencer allows for higher transaction throughput and customizable chain configurations. Migrating to CDK-Erigon RPC aimed to provide a smoother experience for users interacting with dApps and improve stability for node operators.
What this means: This was bullish for MERL because it directly addressed scalability and reliability—key factors for user and developer adoption. For users, the upgrade translated to faster transaction speeds, lower chances of network congestion, and a more reliable experience when using decentralized applications on Merlin Chain.
(Merlin Chain)
Conclusion
Merlin Chain's codebase evolution shows a clear trajectory from optimizing core performance (Fork 12) to fundamentally decentralizing its architecture (PoS). Will the successful execution of Proof-of-Stake catalyze the next wave of ecosystem growth and token utility?