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Deutsch A DAO structures decision-making so that rules, treasury spending, and protocol upgrades are proposed and approved by token holders rather than by a board of directors or corporate officers. Instead of bylaws enforced by lawyers and courts, a DAO writes its constitution directly into a smart contract: membership, voting weight, and how funds leave the treasury are all defined in code that anyone can inspect on-chain.
Most DAOs issue a governance token that doubles as a voting right, so influence is roughly proportional to how many tokens a member holds or has staked. Proposals typically move through an off-chain discussion and signalling stage before a binding on-chain vote executes automatically if it passes, with no manager able to override the outcome.
The concept dates back to 2016, when a project called The DAO raised roughly $150 million in ether before an exploit drained about a third of its funds, an event that forced a contentious hard fork of Ethereum and shaped how later DAOs handle security. Today the model governs major DeFi protocols such as MakerDAO and Uniswap, coordinates NFT collector communities, and pools capital for one-off goals, as ConstitutionDAO did with its unsuccessful 2021 bid on a rare copy of the U.S. Constitution.
DAOs remove single points of failure but introduce their own risks: voter turnout is often low, concentrating power among a few large holders, and a flaw in the underlying code can be as costly as any executive's bad decision.
