ssv.network operates as a decentralized staking infrastructure facilitating the distributed operation of an Ethereum validator. This is accomplished by dividing a validator key among four or more independent node instances, termed as 'multi-operator nodes.' These nodes collaboratively undertake the responsibilities of the validator under a consensus mechanism. Essentially, the protocol converts a validator key into a multisig structure governed by a consensus layer. This innovative protocol enhances the resilience, liveliness, and fault tolerance of nodes within the Ethereum ecosystem. By distributing validator keys among node instances, it represents a significant advancement compared to existing staking frameworks in several ways: Validator keys can be securely stored offline. Redundancy between 'active to active' nodes is ensured. Node instances can be customized as per requirements. Implementation of a threshold signature scheme enhances security. ssv.network serves as the inaugural public implementation of the SSV primitive, initially conceptualized as a research project by the Ethereum Foundation in 2019. It has since evolved into a network governed by a DAO, driven by the community comprising stakers, developers, and node operators. ssv.network is rapidly nearing its mainnet launch. Set for early 2022, the initial deployment of the Decentralized Staking Infrastructure will be focused on Ethereum. Subsequently, the network is anticipated to expand its support to other proof-of-stake chains.