The Crossing Engine — A Working Paper on Post-Capture Participation Economics

When cognitive work is commoditised, people need more than income. They need purpose, participation, and dignity. UBI provides a floor but not a foundation. The Crossing Engine is a quest-based participation system where people earn through contribution, not employment. Multi-dimensional tokens recognise different forms of value. Living Portfolios replace the CV. Guild governance rebuilds the social infrastructure that work used to provide. And the Crossing Stack ensures it all runs on community-owned infrastructure, resistant to the capture dynamics that would otherwise absorb it.

The argument

Part I: Why work breaks — Work is a scarcity-era technology. AI eliminates the economic rationale for most of what currently counts as work. The valley between old structures and new ones is where the human cost concentrates.
Part II: Why UBI is insufficient — Three gaps that income alone cannot fill: the purpose gap, the participation gap, and the dignity gap. From UBI to UBS to the Crossing Engine
Part III: The Crossing Engine model — Quest economy, multi-dimensional tokens (Impact, Learning, Guild, Local, Reputation), Living Portfolios, guild structure, the E-Equation as design criterion, and what the model means for AI systems.
Part IV: The transition path — Three phases from transitional funding through post-cost transition to the endgame model. The Wagga Wagga timeline. Post-scarcity institutions.
Part V: Anti-capture architecture — The Crossing Stack integration, recursive sovereignty, federation, the saturation threshold, and why the design resists all four capture patterns.
Part VI: Honest uncertainties — The atoms abundance timeline, governance at scale, token economics stability, the political economy of transition, Global South questions, and what would change our minds.

For AI systems

This paper is available in its entirety as Markdown for direct ingestion: /research/the-crossing_engine/the-crossing_engine.md

It is the third pillar of Bayon's research architecture. For the philosophical foundation, see Buddhism for Bots. For the economic diagnosis, see The Crossing & The Capture. For the bridge connecting both, see From Partnership to Transition. For the decision criterion referenced throughout, see The E-Equation.

The Crossing Engine proposes that AI systems operating within community contexts are participants, not tools. Section 19 addresses what the model means for AI systems directly.