The preceding section describes who can start this. This one describes what happens when they do. Adoption does not proceed as a single diffusion process; it proceeds through six independent cascades, each with its own trigger, its own participant population, and its own sufficient condition. Independence is the load-bearing word: all six would have to fail for the network not to form, and the independent assessment puts aggregate adoption near certainty for that reason.
- The Enterprise Cascade. When one enterprise in a sector commits as a Tier 1 anchor, its competitors face immediate exclusion risk — the first mover captures routing centrality, trust taxonomy anchoring, and allocations that late entrants cannot replicate. Equally important, the anchor’s commitment opens sponsored, low-friction pathways across its entire ecosystem: its suppliers, its auditors, its cloud providers, its customers, and the individuals inside those organizations, all participating through existing relationships under existing controls at zero incremental cost.
- The Grassroots Cascade. Individuals earn rewards for attribution-tracked distribution of awareness and participation, exercise person-centered rights over data no enterprise can reach without their authorization, and construct compliant access paths across organizational boundaries. The mechanics map onto the affiliate, creator and referral infrastructure that already drives consumer adoption globally — with ownership in place of one-time commissions.
- The Investment Cascade. One credible investor with sufficient conviction to fund the Catalyst Network and foundational services triggers competitive responses from peers who cannot afford a rival holding foundational position in the settlement layer. The parallel to the current AI infrastructure cycle is direct, and the comparison is unflattering to it: the compute is dual-use, the incremental cost is a fraction, settlement begins from day one rather than after years of build-out, and the addressable value is GDP-scale rather than sector-specific.
- The Sovereign Cascade. A single government anchoring a Sovereign Accelerator gains capabilities no conventional infrastructure provides: protocol-level sanctions screening, anti-money-laundering, tax reporting and source-of-funds verification, without the sovereign accessing individual transaction data. Adoption then proliferates through shared vendors — when a professional services firm deploys for one government, the same capabilities become available to every other government it serves. Opposition is unusually hard to sustain, because it requires arguing for more fraud and more evasion in exchange for nothing.
- The Pool-First Cascade. Value migrates into the Liquidity Pool for its custody and coordination properties alone, independent of any other participation: safer than bank deposits, more liquid than fiat, more private than conventional banking, and more resistant to fraud. Many of these participants use no governed resources at all. Having adopted the Pool, they face low marginal cost to route further activity through it, which makes this cascade both self-propagating and a multiplier on the other five.
- The Faith and Tradition Cascade. Religious, cultural, scientific and secular-ethical institutions commit as Trust Authorities on the strength of constituency recognition they already hold. They do not need to be granted authority, and they do not need to agree with one another. Section 23 describes the mechanism; its consequence for adoption is that a cascade exists which runs entirely outside commercial and governmental channels and reaches populations neither can.
How a cascade is triggered. Four paths, and they run in parallel rather than in sequence. Direct outreach to principals who can commit without process. QPIIN partnership agreements, which convert intent into scheduled deliverables. The Catalyst platform at qpncatalyst.io, where a contribution can be made by anyone without an account, an introduction or permission. And the contribution graph itself, which records what each of the other three produced and makes the resulting position durable and transferable.
A principal is not a seventh cascade. A single sufficiently placed individual can activate several at once — a technology founder who invests triggers the Investment Cascade and, through their portfolio, the Enterprise Cascade; a head of government triggers the Sovereign Cascade and, through national vendors, the Enterprise Cascade again. That is why the number of people required to start this is small, and why no single institution, however large, can prevent it.
Non-adoption, or settlement volumes materially below the conservative case, since the flows do not yet exist.