# Market Thesis Research Bundle

Question: Given the stablecoin policy push, will a top global payments network or processor route a material share of cross-border B2B settlement through stablecoins and disclose meaningful volume or pilot expansion by year-end 2026?

What this bundle is: a reasoning and monitoring scaffold. It organizes public evidence into observations, claims, uncertainty branches, thresholds, and a watch plan.

What this bundle is not: primary evidence, live market data, trade advice, or a substitute for official, live, or current web sources.

Core tension: Given the stablecoin policy push, will a top global payments network or processor route a material share of cross-border B2B settlement through stablecoins and disclose meaningful volume or pilot expansion by year-end 2026?

Current inference to verify: {'verdict': 'no', 'probability_yes_by_2026_12_31': 0.2, 'confidence': 0.73, 'status': 'current_inference_to_verify', 'summary': 'Policy is now materially more supportive of payment stablecoins, but the public record still shows pilots, settlement options, and rollout plans rather than disclosed material share of cross-border B2B settlement routed through stablecoins. The closest incumbents are Visa and Mastercard/Fiserv, yet neither has publicly disclosed meaningful stablecoin settlement volume or corridor-scale throughput by the cutoff.', 'basis_source_ids': ['evidence_01', 'evidence_02', 'evidence_03', 'evidence_04'], 'basis': ['The GENIUS Act became Public Law 119-27 on 2025-07-18 and explicitly regulates payment stablecoins used as a means of payment or settlement.', 'Mastercard and Fiserv announced FIUSD integration across Mastercard products and services, including merchant settlement options and stablecoin-linked cards, but the release is framed as adoption expansion rather than realized high-volume settlement.', "Visa's latest reported move is a U.S. bank settlement rollout with USDC and broader U.S. availability planned through 2026, which still reads as rollout/pilot behavior rather than evidence of material B2B settlement share.", 'No reviewed source disclosed cross-border B2B stablecoin settlement volume, share of network settlement, or a revenue/throughput metric that would support a material share read-through.'], 'key_counterclaims': ['Commercialization is advancing at the incumbent-network level, so the absence of current disclosed volume does not rule out a late-2026 step change.', 'Stablecoin settlement can be operationally real before companies choose to disclose meaningful volumes.']} Treat this as a hypothesis that must be refreshed against live official sources, not as a signal.

How to use: read `source_priority.json` first, refresh sources in `live_verification_plan.json`, then use `fact_inference_split.json`, `thresholds.json`, and `watch_schedule.json` to decide what changed. Do not infer buy/sell/hold, position sizing, execution, or asset-price direction from this artifact.