Deep Dive
1. EdDSA Signature Support (4 Dec 2025)
Overview: Ika’s mainnet now supports EdDSA signatures, allowing dWallets to natively interact with EdDSA-based chains like Solana and Cardano without bridges.
This upgrade extends Ika’s existing ECDSA (used for Bitcoin/EVM chains) compatibility, covering ~95% of major blockchains. Developers can now program cross-chain logic (e.g., Bitcoin-to-Solana swaps) directly via Sui smart contracts.
What this means: This is bullish for IKA because it removes reliance on risky bridges, potentially attracting developers building true multi-chain dApps. Users gain seamless access to assets across chains without wrapped tokens.
(CryptoSlate)
2. RFP Program Launch (20 Aug 2025)
Overview: The Ika Foundation launched a grants program to fund projects integrating dWallets into DeFi, tooling, and novel use cases.
Priority areas include zero-trust custody solutions, cross-chain DAOs, and institutional-grade MPC workflows. Selected teams receive technical support and funding tied to milestone delivery.
What this means: This is neutral for IKA in the short term but could drive long-term adoption by incentivizing ecosystem growth. Successful projects may increase demand for IKA tokens in governance and fee payments.
(Ika Blog)
3. Mainnet Stability Fixes (3 Dec 2025)
Overview: Recent GitHub commits (3 Dec 2025) optimized node synchronization and Sui smart contract gas efficiency.
Changes include latency reductions for 2PC-MPC operations and improved error handling during cross-chain signature aggregation. These updates aim to enhance scalability as network usage grows.
What this means: This is bullish for IKA because faster, more reliable transactions improve user experience, critical for institutional adoption. Reduced operational friction could help Ika maintain its “sub-second” performance claims.
(GitHub)
Conclusion
Ika’s codebase is evolving to cement its role as a zero-trust interoperability layer, with EdDSA support unlocking universal chain coverage and RFP grants fostering developer momentum. Will Sui’s integration with Ika’s MPC network become the standard for cross-chain coordination?