Visa cuts reported stablecoin volume but there’s no proof payments fell

Visa’s September 18 data refresh lowered its adjusted stablecoin volume measure, while its adjusted transaction count fell by less than 2%. The divergence reflects a change in how recorded activity is classified, leaving payment trends unanswered.The Visa Onchain Analytics changelog attributes the reset to a fuller set of address labels and revised filters. Its underlying Allium identity set grew from about 15 million labeled addresses to roughly 600 million. Visa says the definition of adjusted volume stayed the same: it aims to exclude labeled exchanges, contracts, bots, bridges, other infrastructure, and minting and burning. With more addresses identified, more transfers now fall outside the adjusted measure. The refresh also added heuristics for short-term routing and changed how organic and payment activity is identified.The live transaction methodology still describes “over 3 million” labeled addresses, a figure that does not match the dated changelog’s roughly 600 million in the new full identity set. Visa’s public text does not say whether the older wording refers to a different subset or has yet to be updated. The 3 million figure therefore cannot serve as the previous bas...