OBOL is the "technical leverage" of the decentralized revolution in Ethereum staking, and its DVT architecture disassembles the validator's Private Key into "composable trust modules" — longer operators share key control through threshold signature technology, achieving both "redundant security" in decentralized validation (where the failure of a single Node does not affect validation) and resisting physical attacks and censorship risks through distributed deployment of nodes. Currently, its technology supports the stable operation of over a thousand validators, promoting the transformation of Ethereum staking rights from "centralized custody" to "community collaboration."