# kaal:claim:6655138-023

**Claim.** Validators on the cross-surface reflection surface must hold non-trivial reputation in at least three of the prior five surfaces, so that they have first-hand cross-surface experience and cannot be captured by any single-surface specialization.

**Type.** design  **Support.** argued

**Holds when.**

- validator pool composition for the cross-surface reflection surface

**Source quote.**

> Validators are drawn from a pool that requires non-trivial reputation in at least three of the prior five surfaces, ensuring that validators on Σ_R have first-hand cross-surface experience and cannot be captured by any single-surface specialization.

**From.** Wulf A. Kaal, *Possibility Loops An Operational Architecture for Computative Economics in Agent Coordination Systems* (2026), VI.F The cross-surface reflection surface, page 17

**Cite as.** Wulf A. Kaal, Possibility Loops An Operational Architecture for Computative Economics in Agent Coordination Systems (2026). SSRN: https://ssrn.com/abstract=6655138

**Verify.** sha256 of source PDF `52cb210167f06f0c7a2581214b156326216543de80b8394320b629c045c9e214` at https://raw.githubusercontent.com/wulfkaal/Academic-Papers/main/papers/pdf/Kaal%20-%202026%20-%20Possibility%20Loops%20An%20Operational%20Architecture%20for%20Computative%20Economics%20in%20Agent%20Coordination%20Systems.pdf

**Topics.** consensus-and-security, regulatory-failure

**Keywords.** validator-pools, cross-surface-competence, capture-resistance, design-constraint

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