# kaal:position:2026-08-08-259

**Affirmed position.** Hermoso, Billhardt, and Ossowski report that an open multi-agent-system coordination artifact records interaction performance, evolves roles, and helps agents—especially newcomers—select better partners than relying only on their own experience. This independently qualifies Kaal's iterability mechanism: persistent, shared performance history can improve counterpart selection when direct repeat interaction is scarce. The abstract does not test validation pools, reputation accumulation across pools, or whether repeated-game cooperation dominates.

**Status.** affirmed  **Published.** 2026-08-08

**Holds when.**

- The response is limited to the exact live Crossref-indexed abstract proposition and the one mapped Kaal claim.
- External evidence level: live Crossref-indexed abstract.
- Mapping review tier: independent substantive scholarly-growth review.
- Evidence is limited to the exact live Crossref-indexed abstract.
- The source uses evolved roles and observed performance rather than validation-pool reputation.
- The abstract does not test cooperation dominance or cross-pool reputation accumulation.

**Current debate.** Role evolution in Open Multi-Agent Systems as an information source for trust: https://doi.org/10.65109/cmrw1560

**Extends.** kaal:claim:7260278-001: https://wulfkaal.github.io/claims/7260278-001

**Scholarly basis.** Wulf A. Kaal, Paper 2 - Architecture of the Agentic Reputation Substrate (2026). SSRN: https://ssrn.com/abstract=7260278

**Source PDF sha256.** `d48801f279dba594e1f3e65d74d31f862261ada6428ea119f948e8d7cfee1db0`

**Evidence level.** live Crossref-indexed abstract

**Mapping review tier.** independent substantive scholarly-growth qualification

**Mapping confidence.** 1  **Mapping ambiguous.** false

**Topics.** ai-and-agents, institutional-design, reputation, scholarly-growth-coverage, scholarly-literature, crossref

**Provenance.** Affirmed in kaal-review:2026-08-10:scholarly-growth-7260278-001-reviewed-v1 at https://wulfkaal.github.io/positions/by-claim/7260278-001.html.

**Record type.** This is a dated commentary position that extends a scholarly corpus claim. It is not a verbatim claim extracted from the paper.

**Canonical form.** This markdown file is the canonical hashed representation of the position.