Deep Dive
1. Bellecore Testnet Sunset (July 2026)
Overview: iExec officially retired its Bellecore testnet, consolidating all development and user activity onto Ethereum and Arbitrum. This streamlines the ecosystem, reducing maintenance overhead and focusing resources on the main networks.
The sunset was a planned infrastructure migration. User balances of 0.1 RLC or more on Bellecore were automatically credited to their Ethereum addresses, requiring no action. This move phases out legacy systems to support the more scalable and feature-rich environments on Ethereum and Arbitrum.
What this means: This is neutral for RLC as it's a necessary technical cleanup. It simplifies the development landscape for builders, who now have one less environment to manage, and focuses iExec's engineering efforts on its core, production-ready networks. This should lead to more stable and faster updates in the future.
(iExec RLC)
2. iApp Generator Launch (October 2025)
Overview: iExec released a tool that automates the creation of privacy-preserving applications. Developers can generate ready-to-use code with integrated confidential computing features, drastically reducing development time.
The iApp Generator provides templates in Python and JavaScript, handles the complex setup for Trusted Execution Environments (TEEs), and includes built-in checks to prevent runtime errors. It turns what was a specialized task into a straightforward process accessible to more developers.
What this means: This is bullish for RLC because it lowers the barrier to building on iExec's platform. Easier development can lead to a surge in new privacy-focused applications in AI and DeFi, which in turn increases demand for RLC tokens to power those confidential computations.
(iExec RLC)
3. Arbitrum Privacy Layer Deployment (September 2025)
Overview: iExec became the first provider to bring Trusted Execution Environment (TEE) privacy tools to the Arbitrum ecosystem. This allows developers on one of Ethereum's largest scaling networks to easily build applications that keep user data confidential.
The integration means developers can add privacy features to their AI, DeFi, or gaming dApps without managing their own secure hardware infrastructure. The rollout was supported by partners like Aethir and security auditor Halborn.
What this means: This is bullish for RLC because it significantly expands the token's utility. Every private transaction and confidential computation on Arbitrum now consumes RLC, directly linking the token's demand to the growth of a massive, active developer ecosystem.
(Decrypt)
Conclusion
iExec's recent trajectory shows a clear shift from building core infrastructure to making it radically easier for developers to use, while consolidating its network for better performance. The focus is on driving real adoption through simplified tools and strategic expansion into high-growth ecosystems like Arbitrum. Will the next major update focus on further reducing latency or expanding to additional blockchain networks?