Arbitrum DAO

The Arbitrum DAO governs Arbitrum, a leading Ethereum Layer-2 ecosystem built on optimistic-rollup technology. It comprises Arbitrum One (a full rollup), Arbitrum Nova (an AnyTrust chain for gaming and social apps), and the Orbit / Arbitrum Chains framework for launching further chains. Arbitrum One is routinely the single largest rollup by value secured, tracked live on L2Beat. Holders of the ARB token, and the delegates they choose, govern the chains, the treasury, and an elected Security Council. (Arbitrum docs: a gentle introduction)

ARB and the transition to a DAO

Arbitrum was built by Offchain Labs, the company founded in 2018 by Ed Felten, Steven Goldfeder, and Harry Kalodner. On 23 March 2023 the ARB token launched via a broad airdrop, handing governance to the newly-formed Arbitrum DAO. Of an initial supply of roughly 10 billion ARB, the largest single share – about 42.78% – was allocated to the DAO treasury, with the remainder split across the team, investors, the user airdrop, and the Arbitrum Foundation. (Arbitrum Foundation: airdrop distribution)

AIP-1 – the launch controversy

The DAO's very first proposal became one of the industry's cautionary tales. Posted on 15 March 2023, AIP-1 was an omnibus package that, among many other things, designated 750 million ARB (7.5% of supply, then worth roughly $1 billion) to a Foundation-controlled "Administrative Budget Wallet." Delegates discovered that the tokens had already been moved – and that the Foundation had already loaned 40M ARB to a market maker and converted more to fiat – before the vote concluded, which the Foundation framed as a "ratification" of decisions already made rather than a request.

The community rejected AIP-1 decisively (over three-quarters of votes against), and the Foundation split it into AIP-1.1 (placing 700M ARB under a four-year lockup and setting a transparent operating budget) and AIP-1.2 (which, among other changes, lowered the on-chain proposal threshold from 5,000,000 to 1,000,000 ARB and affirmed the DAO's power to replace Foundation directors). It remains a landmark case study in the gap between a DAO's launch messaging and its actual power. (CoinDesk; AIP-1.1; AIP-1.2)

Governance structure

Arbitrum governance runs under the Constitution of the Arbitrum DAO, which sorts proposals into two tracks: Constitutional AIPs (amending the Constitution, installing or modifying chain software, or exercising chain-owner powers) and Non-Constitutional AIPs (treasury spends, grants, and signaling). A proposal typically begins with an off-chain Snapshot temperature check, then moves to a binding on-chain vote through the Governor contracts – the Core governor for Constitutional matters (higher quorum) and the Treasury governor for the rest – with the interface hosted for its first three years on Tally. When Tally announced it was winding down, the Foundation and Offchain Labs built a replacement, live at alt.gov.arbitrum.foundation from 28 April 2026 with voting and the Security Council election first, then proposal creation, delegation and delegate profiles by 18 June, and asked Snapshot to add the Governor contracts to its interface as a backup.

The Governors themselves did not change, only the front-end. Read on 10 October 2026, Arbitrum's page on tally.xyz says the DAO is archived and governance actions are disabled. A 12-member Security Council, split into two six-seat cohorts elected by the DAO every six months, can take emergency and non-emergency actions but only with a 9-of-12 supermajority; ordinary treasury and chain actions clear multi-day timelocks before they execute. (Arbitrum Constitution; Security Council) A newer take on the same "token vote plus a technical Security Council" pattern is ZKsync's ZK Nation, which stacks a third body – a Guardians veto – on top of the Assembly and Council.

Treasury and incentive programs

Holding billions of ARB, the DAO runs one of the largest treasuries in the industry – its dollar value swings heavily with the ARB price, so live figures are best read from DeepDAO rather than a fixed number. Much of the DAO's activity has been deploying that treasury as ecosystem incentives: the Short-Term Incentive Program (STIP) distributed 50M ARB to protocols in late 2023 as revocable Hedgey vesting streams, followed by a ~21M ARB backfund; the Long-Term Incentive Pilot Program (LTIPP) allocated up to 45M ARB in 2024; the Gaming Catalyst Program (GCP) earmarked 200M ARB for game development; and the DRIP DeFi program and STEP real-world-asset allocations followed in 2025. The scale of these programs – and debates over whether spending outruns revenue – has made treasury discipline the DAO's central governance theme. (STIP proposal; DRIP)

Governance in 2026

In 2026 the DAO voted to change how Arbitrum One orders transactions and to sell earlier access to its data. Timeboost, which auctions a short head start in transaction ordering, is to give way to priority gas auctions, in which a transaction pays a higher fee for an earlier place; the temperature check closed on 25 June with 178m ARB for and 35k against.

A second check, closed on 9 July, approved the Fast Feed, a paid subscription that shows transactions and their ordering before the public feed does, with 97% of its revenue routed to the DAO and 3% to the Arbitrum Developer Guild. The two went to one constitutional vote on-chain, which closed on 3 September with 176.8m ARB for and none against. The Core Governor records it as executed, and a constitutional AIP then waits out the delays the Constitution sets before it takes effect.

The DAO also began barring grant recipients that misused its money. Its Watchdog Program pays bounties for verified reports of misused DAO funds, and by 2 September it had taken 90 reports, recovered about 532k ARB and paid about 268k ARB to reporters. On 17 September delegates voted in three Snapshot polls to ban Good Entry, Limitless and APX Finance (formerly ApolloX) from every future DAO program, each with about 164m ARB for and no more than 16k against (Good Entry, Limitless, APX Finance). The Watchdog Committee's case was 142,839 ARB paid to 1,032 ineligible users and suspected self-farming in the 2023 Short-Term Incentive Program for Good Entry, 75,000 ARB swapped to USDC and bridged to Base for Limitless, and 239,714 ARB left undistributed, distributed late or farmed by linked wallets for APX Finance. None of the three returned the funds.

The DAO also wound down Arbitrum Gaming Ventures (AGV), the venture fund set up under its Gaming Catalyst Program with 225m ARB to back gaming and consumer start-ups. A Snapshot vote that closed on 2 July passed with 191m ARB for and 8k against. Under the proposal, AGV makes no new investments and runs only its existing portfolio until the end of 2026, and about 143.7m ARB goes back to the DAO treasury: 86.2m that the Arbitrum Foundation still held and 57.5m held by AGV. The Arbitrum OpCo Foundation carries out the wind-down in place of AGV's council.

Foundation and Offchain Labs

Two entities sit alongside the DAO. Offchain Labs is the private company that builds the Arbitrum technology; the Arbitrum Foundation is a Cayman Islands foundation that administers governance, handles legal and regulatory matters, and executes DAO decisions – and is itself accountable to the DAO, which can elect and remove its directors. The Foundation received 7.5% of ARB at genesis and contracts with Offchain Labs for core development; the closeness of these "Arbitrum-aligned entities" is a recurring subject of governance scrutiny. (Arbitrum Foundation overview)

How Caper approaches this

AIP-1 is the cautionary tale a caper is built to avoid: a foundation moved and spent treasury funds before the ratifying vote had concluded. A caper has no administrative wallet that can pre-spend its treasury: funds leave only through a PAYOUT or INVEST proposal that wins the vote and then survives a market window. The contract executes the action only if the caper's average price over that window holds at or above a baseline locked when the window opened, and a passed action nobody executes within a fixed deadline lapses. Any member who has cast a ballot and disagrees with where the treasury is heading can exit for a treasury share sized by their own vote weight before the action lands, rather than depend on a governance fight to claw funds back. The mechanics are described neutrally on those Caper pages.

References

• Constitution of the Arbitrum DAO – the governing ruleset.
• Arbitrum DAO Governance Forum – where AIPs originate.
• Arbitrum Governance – the Foundation's on-chain proposal and voting interface since April 2026.
• Governance UI Update – the Foundation's forum notice of the replacement for Tally (28 April 2026, feature update 18 June).
• AIP-1.1 and AIP-1.2 – the post-controversy remedies.
• L2Beat – live rollup standing and value secured.