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Industry WIKI

Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Payments & settlement

Cash App

Cash App (formerly Square Cash) is a digital wallet for American consumers. Launched by Block, Inc., in 2013, it allows users to send, receive, and save money; access debit cards; invest in stocks and bitcoin; apply for personal loans; and file taxes. As of 2024, Cash App reports 57 million users and $283 billion in annual inflows.

Trading basics

Social sorting

Social sorting is understood as the breakdown and categorization of group- or person-related raw data into various categories and segments by data manipulators and data brokers. Social sorting involves the key task of separating one group from the other. These groups can be based on income, education, race, ethnicity, gender, occupation, social status, derived power (social and political