Cardano founder Charles Hoskinson announced that Midnight, a data-protection network developed alongside Cardano, has entered its federated mainnet phase. The move marks the start of a guarded rollout that Hoskinson described as the first step in activating “one of the most technically ambitious networks in crypto.”
Hoskinson announces federated mainnet
In a March 23 livestream, Hoskinson framed the coming days as “Midnight Week” and said the network had begun operating under a federated mainnet model. He characterized the milestone as the beginning of a careful, staged deployment designed to bring the system online methodically.
Federated mainnet generally refers to an initial production phase in which a limited group of approved operators run the network, allowing the team to validate performance and security before broader decentralization.
What is Midnight?
Midnight is a data-protection–focused blockchain being developed by Input Output Global (IOG), the company behind Cardano. The project aims to enable developers and enterprises to build applications that handle sensitive data while maintaining compliance requirements, leveraging advanced cryptography to provide confidentiality where needed. It is designed to complement the Cardano ecosystem by offering privacy-preserving functionality for on-chain activity.
Guarded rollout and next steps
According to Hoskinson, the federated mainnet entry is part of a guarded rollout intended to bring features online in stages and expand participation over time. Such rollouts typically include progressive testing, onboarding of partners, and incremental feature activation ahead of wider public access and increased decentralization.
Further updates are expected as the team outlines the roadmap for expanding network participation and enabling developers to build on Midnight during “Midnight Week.”
Why it matters
The shift to federated mainnet is a key milestone for Midnight and the broader Cardano ecosystem, signaling that the network is moving from development and testing toward production use. If successful, Midnight could provide privacy-preserving tools for applications that require both confidentiality and regulatory alignment, a capability that has been a growing focus across the blockchain industry.