"Passed by community vote": decided by whom?
DeFi protocol announcements often say a proposal "passed by community vote." That sounds decentralized, but what it means depends heavily on how many votes were cast and who held them.
This guide explains what quorum means in governance voting, how voting power is determined and delegated, and what powers are needed to turn a passed proposal into action, using a hypothetical vote. It also lists what to check in governance documentation.
What quorum answers
Quorum is the minimum amount of voting power that must participate for a vote to count. OpenZeppelin's governance documentation notes that setting up on-chain governance involves deciding how voting power is counted, how many votes are needed for quorum, what options voters have and how votes are tallied, and what is executed when a proposal passes.
Quorum checks whether enough people cared. Set it too low and a handful of voters can pass proposals; set it too high and nothing gets decided.
A hypothetical vote
The table shows a vote in a hypothetical protocol with 100 million governance tokens and a 4% quorum (4 million votes).
| Item | Votes | Share |
|---|---|---|
| Total voting power | 100 million | 100% |
| Quorum | 4 million | 4% |
| Votes cast | 6 million | 6% (quorum met) |
| For | 3.5 million | 58% of votes cast |
| Against | 2.5 million | 42% of votes cast |
| For votes from the top three wallets | 3 million | 86% of for votes |
The proposal cleared quorum and passed, but three wallets holding 3% of total voting power effectively decided it. The other 94% of voting power did not participate.
How voting power is counted
Most token governance uses one token, one vote, so larger holders have more influence. The BIS has noted that governance tokens in DeFi protocols tend to be concentrated, so decision-making power can be far more centralized than the decentralized label suggests.
Voting power is often measured at a snapshot taken at a specific block, to prevent someone borrowing tokens just before a vote and returning them afterward. When the snapshot is taken, and whether staked or deposited tokens count, varies by protocol.
Delegation and turnout
Many holders delegate their votes rather than voting directly. Delegation raises participation, but when large amounts of voting power flow to a few delegates, their judgment drives outcomes. It is worth checking whether delegates disclose their interests.
Tokens held on exchanges usually do not vote, or the exchange may decide how to use them. That keeps turnout low relative to total supply, and low turnout makes it easier for a small group to determine results.
As a hypothetical example, if 40% of a protocol's tokens sit on exchanges and another 30% are locked in vesting contracts that cannot vote, only 30% of supply is even eligible to participate. A 4% quorum then represents about 13% of the votes that could actually be cast, a much higher bar than it first appears.
Who executes a passed proposal
Whether a passed vote takes effect automatically or requires someone to act depends on the setup. In on-chain governance, passed proposals commonly pass through a timelock and execute after a delay, which gives users who disagree a chance to exit first.
If voting happens off-chain and a multisig carries out the result, those signers effectively hold the power to act differently from the vote. Ethereum.org's governance page explains that changes to Ethereum itself go through a process of coordination among many participants rather than a token vote, a reminder of how much these structures differ from one protocol to another.
What to check in governance documents
When looking at a protocol's governance, work through these steps.
- Find the quorum, passing threshold (simple majority, two-thirds, and so on), voting period, and snapshot timing in the official documentation.
- Look at turnout and the share held by the largest voters or delegates in several recent votes.
- Check how governance tokens are distributed among the team, investors, and foundation.
- See whether passed proposals execute on-chain automatically, through a multisig, and with or without a timelock.
- List what governance can change: fees, treasury spending, contract upgrades, and so on.
Limits of evaluating governance
Voting records and token distributions are public, but whether one person controls several wallets, or how delegates' interests overlap, is not easy to see. Governance that looks decentralized on paper can concentrate real influence much more narrowly.
The vote above is hypothetical. When assessing a real protocol, use its latest governance documentation and voting records with their dates, and ask who voted and how much before taking "it passed" at face value.