The canonical implementation-design treatment of impact certificates for the ACX Grants — a dense institution-design essay working through every 'annoying detail': market formats (fractionalized shares with assurance contracts), what's being sold (transferable funding-credit vs inalienable moral-credit for hard work), variable funding, whether founders should get rich (the surplus-splitting problem — letting founders capture surplus makes all charity more expensive; not letting them means fast investors scalp underpriced certificates), how to kickstart the market, crypto-vs-fiat, IPO pricing, oracular-funder decision processes, plus legal (unregistered-securities/accredited-investor, tax) and ethical (net-negative high-variance projects a smart-amoral VC would fund, reward-hacking the funders, using-it-for-evil) appendices. Genuinely careful, original mechanism-design thinking, with Scott honestly flagging 'I really hate all these options' and crowdsourcing. Wonky and enumerate-y rather than a paradigm piece, and admittedly niche.

Quality 72 · Strong. Strong (72). Thorough, original, and definitive on its topic, with real analytical payoffs (the moral-credit-can't-be-sold insight, the surplus-splitting dilemma, the net-negative-project failure mode); held below the excellent band by its options-menu format and narrow EA/mechanism-design appeal.

Claude’s paradigm shift 50 · Moderate. Moderate (50). Impact certificates are a genuinely novel funding mechanism, but the concept is Christiano's/Buterin's; this is careful implementation design, not the originating idea.

Real-world impact 3 · Moderate. 3 — this design work fed directly into the ACX Grants impact-cert round and the Manifund impact-market as a going concern (real dollars, a durable platform); matches the RWI3 of the related ACX-422 announcement.

Impact Markets: The Annoying Details