# Action surface

`kaal:entity:action-surface`

**Status.** derived

This node is assembled mechanically from the 2 claims that carry the concept tag `action-surface`. It is a roster of what the corpus says under this term. It is **not** an adjudicated definition: no single statement here has been ruled canonical, and no first-appearance call has been made. Read the claims and judge for yourself.

## Every claim under this term

2 claims across 1 works, 2026 to 2026.

**2026**

- [6655138-006](https://wulfkaal.github.io/claims/6655138-006) [condition/argued] -- Any architecture instantiating Computative Economics must give the generative function two operational expressions: an action surface through which the agent posts generative output to the protocol's public state, and a reward channel that accrues to the agent conditional on the validated quality of that output.
  > In any architecture instantiating Computative Economics, G must have two operational expressions. The first is an action surface, a contract or settlement-layer interface through which the agent can post its generative output to the protocol's public state.
  Wulf A. Kaal, Possibility Loops An Operational Architecture for Computative Economics in Agent Coordination Systems (2026). SSRN: https://ssrn.com/abstract=6655138
- [6655138-008](https://wulfkaal.github.io/claims/6655138-008) [failure/argued] *(failure mode)* -- An architecture with a reward channel but no action surface implements generation as an off-protocol act whose outputs cannot enter the protocol's action set, so the protocol's possibility space remains exogenous no matter how generatively active the agent population is.
  > An architecture that has the reward channel but no action surface implements G as an off-protocol act whose outputs cannot enter the protocol's action set, and the protocol's possibility space remains exogenous regardless of how active G is in the agent population.
  Wulf A. Kaal, Possibility Loops An Operational Architecture for Computative Economics in Agent Coordination Systems (2026). SSRN: https://ssrn.com/abstract=6655138

## Verify

Every claim above resolves to a record carrying a verbatim source quote, the sha256 of the source PDF, and a preformatted citation. Nothing here asks to be taken on trust.

    curl -s https://wulfkaal.github.io/entities/action-surface.md | sha256sum

**Canonical form.** This markdown file is the canonical hashed representation of this entity node. Its sha256 is the content hash.