Ika announces EdDSA signatures, expanding native support to Solana, Zcash, Cardano and more

Zug, Switzerland, December 4th, 2025, Chainwire Ika, the fastest parallel MPC network, today announced a mainnet upgrade that enables EdDSA signatures directly from dWallets, significantly expanding Ika’s native cross-chain coverage to include Solana, Zcash, Cardano, Stellar, Near, and other EdDSA-based ecosystems. This upgrade extends Ika’s core promise: natively control accounts and assets across chains without bridges, wrapping, custodians, or trusted signers, now across a broader set of networks where EdDSA is the standard. “EdDSA support is a major expansion of what dWallets can control natively,” said Omer Sadika, Co-Founder of Ika. “It brings zero-trust, programmable signing to some of the most important ecosystems in crypto, so developers can orchestrate real cross-chain actions with real native assets, governed by Ika dWallet technology.” What This Upgrade Enables Until now, Ika’s dWallets provided zero-trust signing and programmable control for major ecosystems, including Bit