The worst case hosts the best case

The closer — the "so what" for institutional economics. If governance works here — the most adversarial configuration, no enforceable boundary, no global solution — then it composes with any centralized graduated-sanction regime built on top of it.

A medical commons, a town relay, or a curated scientific archive is a bounded institution: a centralized sanction regime. Because they all still speak the same base events (kind 0, kind 1), each composes onto the open substrate without leaving it; the institution becomes one more freely composable filter in the stack. The bounded jurisdiction runs on the open one — they are not rivals. Showing that the most permissive substrate can carry strict institutional governance is the result that matters to the field.

We are not claiming to bound the system: we sample its most adversarial corner, show governance survives there, then show any bounded regime can sit on top. Precedents in the sources: Lido becoming a governance power without the substrate's rules changing ({{ref:src-exchange-theory-web3|Allen, Berg, Lane, MacDonald & Potts 2023}}); nested micro-commons inside a macro commons ({{ref:src-blockchain-knowledge-commons|Murtazashvili, Murtazashvili, Weiss & Madison 2022}}); Ashby's S+alpha second-order structure ({{ref:concept-adaptive-governance|Adaptive governance as feedback architecture}}).

Related: - {{ref:emergentgov|Index}} - {{ref:claim-composable-bounded-institutions|Bounded institutions compose on the open substrate}} - {{ref:claim-no-global-bannability|No global bannability}} - {{ref:concept-associational-commons|concept-associational-commons}} - {{ref:concept-interjurisdictional-competition|Interjurisdictional competition}} - {{ref:concept-tier2-triangle|The tier-2 triangle}}