Cowrie Research

prop-house

4 min read

Prop House

  • Name: Prop House
  • URL: https://prop.house/
  • Category: community treasury allocation protocol / contest-based grants infrastructure / proposal-auction coordination system
  • Summary: Prop House is best understood not as a generic grants website, but as a protocolized contest market for community treasuries: rounds define fixed or open-ended funding conditions, builders submit proposals as bids, and community-specific voters decide which bids win capital or recognition. Its reusable mechanism is the combination of house-level ownership, round-level manager control, configurable governance-power/auth strategies, and a split execution model where cheap proposing/voting happens on Starknet while assets and payouts sit on an origin chain. That makes it a useful comparison class for Nouns-style treasury deployment, small-grant programs, hackathon / bounty rails, and any governance system where legitimacy comes less from tokenholder deliberation than from how rounds, voter sets, and execution rights are configured.
  • What it does:
    • Lets communities create “houses” that contain recurring funding rounds for their own ecosystem
    • Supports timed rounds with fixed proposal and voting periods plus a predefined winner count
    • Supports infinite rounds where proposals specify their ask and can pass or fail once “for” or “against” quorum is reached
    • Treats houses and rounds as transferable NFTs, so ownership and round-management permissions can move independently over time
    • Uses configurable governance-power and authentication strategies to define who can propose or vote and how their power is measured
    • Keeps core round logic such as proposing, voting, and winner determination on Starknet, while holding assets and executing payouts on an origin chain such as Ethereum
  • Key claims:
    • The main monorepo README describes Prop House as a mechanism where communities deploy capital via “asset auctions where the bids placed are proposals,” which is a sharper frame than a normal grants platform because it centers competitive allocation structure rather than simple form submission
    • The protocol README says a house is a collection of rounds and that the house itself is an NFT, while each round is also an NFT controlled by a round manager; this is analytically important because governance rights are wrapped in transferable control objects rather than only in social roles
    • The protocol distinguishes timed rounds from infinite rounds, showing Prop House is not one funding format but a family of allocation mechanisms with different quorum, timing, and payout behaviors
    • The protocol docs say round logic runs on Starknet while assets and execution remain on an origin chain, which means the design is intentionally split between cheap coordination and higher-assurance asset custody
    • The contracts docs say the Manager contract controls which house and round implementations can be deployed and is owned by the Prop House team multisig, highlighting an upgrade / admission surface that sits above individual rounds even if it does not directly control existing ones
    • The auth-strategy and governance-power sections show how practical power can be centralized or broadened before voting begins: allowlists, token-balance proofs, ERC1155 balance proofs, and signature / transaction relays shape who can meaningfully participate
    • Nouns Center’s explainer frames Prop House as a way to decentralize the applicant pool and scale proposal intake across separate houses, which is useful because it shows the project’s political purpose: move small-to-mid-sized treasury deployment away from a single main DAO proposal queue and into bounded contests
    • Timed rounds can also be configured with no direct asset payout and used as a reusable winner-attestation surface for third-party contracts, which means Prop House can serve as a governance / eligibility primitive, not only a grants disbursement app
  • Whitepaper: No canonical standalone whitepaper surfaced in this pass. The strongest primary materials were the official site, the official monorepo README, the protocol package docs, and Nouns ecosystem documentation; see ../whitepapers/prop-house-primary-sources-2026-05-09.md.
  • Sources:

Internal linkages

  • Best allocation-mechanism peer: allo-protocol.

  • Best proposal-surface contrast: snapshot.

  • Best capital-formation contrast: juicebox.

  • Last reviewed: 2026-05-27 UTC

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