A hypercert is an open, on-chain certificate of impact: a token that states that a specific piece of work was done, by whom, over what time period, and toward what goal. It is not itself a funding mechanism – it is the shared accounting layer that funding mechanisms point at. The name is a contraction of "hyperstructure certificate," and the pitch is that public-goods work should have a durable, transferable record the same way a company's output has equity.
The primitive was introduced by David Dalrymple at the Funding the Commons conference in June 2022 and written up by Protocol Labs in August 2022. It sits directly upstream of the retroactive public goods funding experiments run by Optimism and Gitcoin: those programmes need a canonical object to reward, and a hypercert is designed to be that object.
Each hypercert is an ERC-1155 semi-fungible token whose claim data lives as metadata on IPFS. The claim is structured along a fixed set of dimensions, so two hypercerts can be compared, merged, or split without ambiguity. Per the Protocol Labs specification, a claim records:
Because the token is semi-fungible, a single claim can be fractionalized and its fractions sold to, or held by, many funders – and hypercerts can be split and merged along those dimensions, so multiple backers can support distinct slices of one project's impact. The design is deliberately mechanism-agnostic: hypercerts are meant to feed "private sales, public auctions, expert panels, and quadratic voting systems" alike, avoiding a new silo for every funding round.
Hypercerts exist to make one idea practical: it is easier to agree on what was useful than to predict what will be. Retroactive funding pays for outcomes after they land rather than proposals before they start – the same "results, not promises" logic Vitalik Buterin and others set out in the original retroactive public goods funding essay. The catch is a coordination gap: a builder who works now on the expectation of being paid later needs a credible, non-duplicable record that they did the work. As the Protocol Labs write-up puts it, "if you can reasonably expect to get funded retroactively for your work once you produce a positive impact, then you can work now, in expectation of a probabilistic future cash flow."
A hypercert is that record. It turns a diffuse "we did some good" into an ownable, auditable claim that a later retro round – or a market, or a panel – can price. It also gives the record persistence: once minted, an impact claim is not forgotten when the round that might have funded it moves on.
The clearest adopters are the public-goods funders whose whole model depends on rewarding realized impact:
The protocol itself is stewarded by the Hypercerts Foundation and developed in the open at github.com/hypercerts-org.
A certificate standardizes the claim; it does not settle the hardest part, which is measuring impact and deciding who judges it. A hypercert can faithfully record that work happened without establishing that the work mattered, and the valuation step still falls to a market or an evaluator – exactly the load that overwhelmed human reviewers in Optimism's RetroPGF rounds. Fractionalization also invites speculation: if fractions trade freely, the price of a hypercert can drift toward what buyers expect it to be worth to future funders rather than its underlying impact, reintroducing the guess-the-future problem retro funding set out to avoid. Adoption, too, remains concentrated in the crypto public-goods niche rather than broad philanthropy. None of this is fatal – a shared, persistent record is genuinely useful – but a hypercert is best read as plumbing for impact funding, not a verdict on impact.
Caper is a DAO protocol, not a grants programme: it issues no impact certificates and runs no retro rounds. It shares one premise with hypercerts, that what a member did should count toward their claim, and draws the line in a different place.
In a caper, each ballot a member casts earns them a soulbound vote token, which never leaves the account that earned it and which trades and transfers never create. A member's vote weight comes from that record and the tokens they hold together, so capital still counts, but a large bag alone can't capture control. The same weight decides what a member takes when they leave: a member who has voted can exit any time for their fair share of the treasury.
A hypercert is a transferable record of impact whose fractions can trade between funders. A caper's record of participation cannot change hands at all: anyone can earn their own by voting, and nobody can buy one off the member who earned it.